X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=blobdiff_plain;f=po-docs%2Flibguestfs-docs.pot;h=ab137f428d16918143a74fe6bea8a5e6ceaa0548;hp=054e33ea47bc9627f156d6ddf7a5488fea26376f;hb=fab75c0337d7897d10ea5e95e47ac05eab81ace9;hpb=a50cdb512c31efd75fe09ff6646b02a9a23faa02 diff --git a/po-docs/libguestfs-docs.pot b/po-docs/libguestfs-docs.pot index 054e33e..ab137f4 100644 --- a/po-docs/libguestfs-docs.pot +++ b/po-docs/libguestfs-docs.pot @@ -6,9 +6,9 @@ #, fuzzy msgid "" msgstr "" -"Project-Id-Version: libguestfs 1.5.20\n" +"Project-Id-Version: libguestfs 1.7.8\n" "Report-Msgid-Bugs-To: libguestfs@redhat.com\n" -"POT-Creation-Date: 2010-09-26 22:40+0200\n" +"POT-Creation-Date: 2010-11-15 23:02+0000\n" "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" "Last-Translator: FULL NAME \n" "Language-Team: LANGUAGE \n" @@ -17,12 +17,12 @@ msgstr "" "Content-Transfer-Encoding: ENCODING" # type: =encoding -#: ../src/guestfs.pod:1 ../fish/guestfish.pod:1 ../test-tool/libguestfs-test-tool.pod:1 ../fuse/guestmount.pod:1 ../inspector/virt-inspector.pl:36 ../tools/virt-edit.pl:31 ../tools/virt-win-reg.pl:34 ../tools/virt-df.pl:32 ../tools/virt-ls.pl:31 ../tools/virt-resize.pl:38 ../tools/virt-list-filesystems.pl:28 ../tools/virt-cat.pl:30 ../tools/virt-tar.pl:30 ../tools/virt-rescue.pl:29 ../tools/virt-make-fs.pl:33 ../tools/virt-list-partitions.pl:28 +#: ../src/guestfs.pod:1 ../fish/guestfish.pod:1 ../test-tool/libguestfs-test-tool.pod:1 ../fuse/guestmount.pod:1 ../inspector/virt-inspector.pl:31 ../tools/virt-edit.pl:30 ../tools/virt-win-reg.pl:33 ../tools/virt-df.pl:32 ../tools/virt-ls.pl:30 ../tools/virt-resize.pl:38 ../tools/virt-list-filesystems.pl:28 ../tools/virt-tar.pl:29 ../tools/virt-rescue.pl:29 ../tools/virt-make-fs.pl:33 ../tools/virt-list-partitions.pl:28 msgid "utf8" msgstr "" # type: =head1 -#: ../src/guestfs.pod:3 ../fish/guestfish.pod:3 ../test-tool/libguestfs-test-tool.pod:3 ../fuse/guestmount.pod:3 ../inspector/virt-inspector.pl:38 ../tools/virt-edit.pl:33 ../tools/virt-win-reg.pl:36 ../tools/virt-df.pl:34 ../tools/virt-ls.pl:33 ../tools/virt-resize.pl:40 ../tools/virt-list-filesystems.pl:30 ../tools/virt-cat.pl:32 ../tools/virt-tar.pl:32 ../tools/virt-rescue.pl:31 ../tools/virt-make-fs.pl:35 ../tools/virt-list-partitions.pl:30 +#: ../src/guestfs.pod:3 ../fish/guestfish.pod:3 ../test-tool/libguestfs-test-tool.pod:3 ../fuse/guestmount.pod:3 ../inspector/virt-inspector.pl:33 ../tools/virt-edit.pl:32 ../tools/virt-win-reg.pl:35 ../tools/virt-df.pl:34 ../tools/virt-ls.pl:32 ../tools/virt-resize.pl:40 ../tools/virt-list-filesystems.pl:30 ../tools/virt-tar.pl:31 ../tools/virt-rescue.pl:31 ../tools/virt-make-fs.pl:35 ../tools/virt-list-partitions.pl:30 msgid "NAME" msgstr "" @@ -32,7 +32,7 @@ msgid "guestfs - Library for accessing and modifying virtual machine images" msgstr "" # type: =head1 -#: ../src/guestfs.pod:7 ../fish/guestfish.pod:7 ../test-tool/libguestfs-test-tool.pod:7 ../fuse/guestmount.pod:7 ../inspector/virt-inspector.pl:42 ../tools/virt-edit.pl:37 ../tools/virt-win-reg.pl:40 ../tools/virt-df.pl:38 ../tools/virt-ls.pl:37 ../tools/virt-resize.pl:44 ../tools/virt-list-filesystems.pl:34 ../tools/virt-cat.pl:36 ../tools/virt-tar.pl:36 ../tools/virt-rescue.pl:35 ../tools/virt-make-fs.pl:39 ../tools/virt-list-partitions.pl:34 +#: ../src/guestfs.pod:7 ../fish/guestfish.pod:7 ../test-tool/libguestfs-test-tool.pod:7 ../fuse/guestmount.pod:7 ../inspector/virt-inspector.pl:37 ../tools/virt-edit.pl:36 ../tools/virt-win-reg.pl:39 ../tools/virt-df.pl:38 ../tools/virt-ls.pl:36 ../tools/virt-resize.pl:44 ../tools/virt-list-filesystems.pl:34 ../tools/virt-tar.pl:35 ../tools/virt-rescue.pl:35 ../tools/virt-make-fs.pl:39 ../tools/virt-list-partitions.pl:34 msgid "SYNOPSIS" msgstr "" @@ -70,7 +70,7 @@ msgid "" msgstr "" # type: =head1 -#: ../src/guestfs.pod:24 ../fish/guestfish.pod:30 ../test-tool/libguestfs-test-tool.pod:11 ../fuse/guestmount.pod:16 ../inspector/virt-inspector.pl:48 ../tools/virt-edit.pl:51 ../tools/virt-win-reg.pl:64 ../tools/virt-df.pl:46 ../tools/virt-ls.pl:43 ../tools/virt-resize.pl:50 ../tools/virt-list-filesystems.pl:40 ../tools/virt-cat.pl:42 ../tools/virt-tar.pl:73 ../tools/virt-rescue.pl:51 ../tools/virt-make-fs.pl:47 ../tools/virt-list-partitions.pl:40 +#: ../src/guestfs.pod:24 ../fish/guestfish.pod:30 ../test-tool/libguestfs-test-tool.pod:11 ../fuse/guestmount.pod:20 ../inspector/virt-inspector.pl:43 ../tools/virt-edit.pl:50 ../tools/virt-win-reg.pl:63 ../tools/virt-df.pl:46 ../tools/virt-ls.pl:42 ../tools/virt-resize.pl:50 ../tools/virt-list-filesystems.pl:40 ../tools/virt-tar.pl:72 ../tools/virt-rescue.pl:51 ../tools/virt-make-fs.pl:47 ../tools/virt-list-partitions.pl:40 msgid "DESCRIPTION" msgstr "" @@ -272,12 +272,46 @@ msgstr "" # type: textblock #: ../src/guestfs.pod:127 msgid "" -"You can add a disk read-only using L, in which case " +"The call you should use in modern code for adding drives is " +"L. To add a disk image, allowing writes, and " +"specifying that the format is raw, do:" +msgstr "" + +# type: verbatim +#: ../src/guestfs.pod:131 +#, no-wrap +msgid "" +" guestfs_add_drive_opts (g, filename,\n" +" GUESTFS_ADD_DRIVE_OPTS_FORMAT, \"raw\",\n" +" -1);\n" +"\n" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:135 +msgid "You can add a disk read-only using:" +msgstr "" + +# type: verbatim +#: ../src/guestfs.pod:137 +#, no-wrap +msgid "" +" guestfs_add_drive_opts (g, filename,\n" +" GUESTFS_ADD_DRIVE_OPTS_FORMAT, \"raw\",\n" +" GUESTFS_ADD_DRIVE_OPTS_READONLY, 1,\n" +" -1);\n" +"\n" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:142 +msgid "" +"or by calling the older function L. In either case " "libguestfs won't modify the file." msgstr "" # type: textblock -#: ../src/guestfs.pod:130 +#: ../src/guestfs.pod:145 msgid "" "Be extremely cautious if the disk image is in use, eg. if it is being used " "by a virtual machine. Adding it read-write will almost certainly cause disk " @@ -285,7 +319,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:134 +#: ../src/guestfs.pod:149 msgid "" "You must add at least one disk image, and you may add multiple disk images. " "In the API, the disk images are usually referred to as C (for the " @@ -293,7 +327,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:139 +#: ../src/guestfs.pod:154 msgid "" "Once L has been called you cannot add any more images. You " "can call L to get a list of the device names, in the " @@ -301,12 +335,12 @@ msgid "" msgstr "" # type: =head2 -#: ../src/guestfs.pod:144 +#: ../src/guestfs.pod:159 msgid "MOUNTING" msgstr "" # type: textblock -#: ../src/guestfs.pod:146 +#: ../src/guestfs.pod:161 msgid "" "Before you can read or write files, create directories and so on in a disk " "image that contains filesystems, you have to mount those filesystems using " @@ -316,7 +350,7 @@ msgid "" msgstr "" # type: verbatim -#: ../src/guestfs.pod:152 +#: ../src/guestfs.pod:167 #, no-wrap msgid "" " guestfs_mount (g, \"/dev/sda1\", \"/\");\n" @@ -324,7 +358,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:154 +#: ../src/guestfs.pod:169 msgid "" "where C means literally the first partition (C<1>) of the first " "disk image that we added (C). If the disk contains Linux LVM2 " @@ -332,7 +366,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:158 +#: ../src/guestfs.pod:173 msgid "" "If you are given a disk image and you don't know what it contains then you " "have to find out. Libguestfs can do that too: use " @@ -345,19 +379,19 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:168 +#: ../src/guestfs.pod:183 msgid "" "To mount a disk image read-only, use L. There are " "several other variations of the C call." msgstr "" # type: =head2 -#: ../src/guestfs.pod:171 +#: ../src/guestfs.pod:186 msgid "FILESYSTEM ACCESS AND MODIFICATION" msgstr "" # type: textblock -#: ../src/guestfs.pod:173 +#: ../src/guestfs.pod:188 msgid "" "The majority of the libguestfs API consists of fairly low-level calls for " "accessing and modifying the files, directories, symlinks etc on mounted " @@ -367,21 +401,21 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:179 +#: ../src/guestfs.pod:194 msgid "" "Specify filenames as full paths, starting with C<\"/\"> and including the " "mount point." msgstr "" # type: textblock -#: ../src/guestfs.pod:182 +#: ../src/guestfs.pod:197 msgid "" "For example, if you mounted a filesystem at C<\"/\"> and you want to read " "the file called C<\"etc/passwd\"> then you could do:" msgstr "" # type: verbatim -#: ../src/guestfs.pod:185 +#: ../src/guestfs.pod:200 #, no-wrap msgid "" " char *data = guestfs_cat (g, \"/etc/passwd\");\n" @@ -389,7 +423,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:187 +#: ../src/guestfs.pod:202 msgid "" "This would return C as a newly allocated buffer containing the full " "content of that file (with some conditions: see also L below), " @@ -397,14 +431,14 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:191 +#: ../src/guestfs.pod:206 msgid "" "As another example, to create a top-level directory on that filesystem " "called C<\"var\"> you would do:" msgstr "" # type: verbatim -#: ../src/guestfs.pod:194 +#: ../src/guestfs.pod:209 #, no-wrap msgid "" " guestfs_mkdir (g, \"/var\");\n" @@ -412,12 +446,12 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:196 +#: ../src/guestfs.pod:211 msgid "To create a symlink you could do:" msgstr "" # type: verbatim -#: ../src/guestfs.pod:198 +#: ../src/guestfs.pod:213 #, no-wrap msgid "" " guestfs_ln_s (g, \"/etc/init.d/portmap\",\n" @@ -426,14 +460,14 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:201 +#: ../src/guestfs.pod:216 msgid "" "Libguestfs will reject attempts to use relative paths and there is no " "concept of a current working directory." msgstr "" # type: textblock -#: ../src/guestfs.pod:204 +#: ../src/guestfs.pod:219 msgid "" "Libguestfs can return errors in many situations: for example if the " "filesystem isn't writable, or if a file or directory that you requested " @@ -443,33 +477,33 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:210 +#: ../src/guestfs.pod:225 msgid "" "File writes are affected by the per-handle umask, set by calling " "L and defaulting to 022. See L." msgstr "" # type: =head2 -#: ../src/guestfs.pod:213 +#: ../src/guestfs.pod:228 msgid "PARTITIONING" msgstr "" # type: textblock -#: ../src/guestfs.pod:215 +#: ../src/guestfs.pod:230 msgid "" "Libguestfs contains API calls to read, create and modify partition tables on " "disk images." msgstr "" # type: textblock -#: ../src/guestfs.pod:218 +#: ../src/guestfs.pod:233 msgid "" "In the common case where you want to create a single partition covering the " "whole disk, you should use the L call:" msgstr "" # type: verbatim -#: ../src/guestfs.pod:222 +#: ../src/guestfs.pod:237 #, no-wrap msgid "" " const char *parttype = \"mbr\";\n" @@ -480,19 +514,19 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:227 +#: ../src/guestfs.pod:242 msgid "" "Obviously this effectively wipes anything that was on that disk image " "before." msgstr "" # type: =head2 -#: ../src/guestfs.pod:230 +#: ../src/guestfs.pod:245 msgid "LVM2" msgstr "" # type: textblock -#: ../src/guestfs.pod:232 +#: ../src/guestfs.pod:247 msgid "" "Libguestfs provides access to a large part of the LVM2 API, such as " "L and L. It won't make much sense " @@ -501,19 +535,19 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:237 +#: ../src/guestfs.pod:252 msgid "" "This author strongly recommends reading the LVM HOWTO, online at " "L." msgstr "" # type: =head2 -#: ../src/guestfs.pod:240 +#: ../src/guestfs.pod:255 msgid "DOWNLOADING" msgstr "" # type: textblock -#: ../src/guestfs.pod:242 +#: ../src/guestfs.pod:257 msgid "" "Use L to download small, text only files. This call is " "limited to files which are less than 2 MB and which cannot contain any ASCII " @@ -521,7 +555,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:247 +#: ../src/guestfs.pod:262 msgid "" "L can be used to read files which contain arbitrary 8 " "bit data, since it returns a (pointer, size) pair. However it is still " @@ -529,31 +563,31 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:251 +#: ../src/guestfs.pod:266 msgid "" "L can be used to download any file, with no limits on " "content or size (even files larger than 4 GB)." msgstr "" # type: textblock -#: ../src/guestfs.pod:254 +#: ../src/guestfs.pod:269 msgid "To download multiple files, see L and L." msgstr "" # type: =head2 -#: ../src/guestfs.pod:257 +#: ../src/guestfs.pod:272 msgid "UPLOADING" msgstr "" # type: textblock -#: ../src/guestfs.pod:259 +#: ../src/guestfs.pod:274 msgid "" "It's often the case that you want to write a file or files to the disk " "image." msgstr "" # type: textblock -#: ../src/guestfs.pod:262 +#: ../src/guestfs.pod:277 msgid "" "To write a small file with fixed content, use L. To create " "a file of all zeroes, use L (sparse) or " @@ -563,19 +597,19 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:268 +#: ../src/guestfs.pod:283 msgid "" "To upload a single file, use L. This call has no limits on " "file content or size (even files larger than 4 GB)." msgstr "" # type: textblock -#: ../src/guestfs.pod:271 +#: ../src/guestfs.pod:286 msgid "To upload multiple files, see L and L." msgstr "" # type: textblock -#: ../src/guestfs.pod:273 +#: ../src/guestfs.pod:288 msgid "" "However the fastest way to upload I is to " "turn them into a squashfs or CD ISO (see L and " @@ -589,12 +623,12 @@ msgid "" msgstr "" # type: =head2 -#: ../src/guestfs.pod:284 +#: ../src/guestfs.pod:299 msgid "COPYING" msgstr "" # type: textblock -#: ../src/guestfs.pod:286 +#: ../src/guestfs.pod:301 msgid "" "There are various different commands for copying between files and devices " "and in and out of the guest filesystem. These are summarised in the table " @@ -602,36 +636,36 @@ msgid "" msgstr "" # type: =item -#: ../src/guestfs.pod:292 +#: ../src/guestfs.pod:307 msgid "B to B" msgstr "" # type: textblock -#: ../src/guestfs.pod:294 +#: ../src/guestfs.pod:309 msgid "" "Use L to copy a single file, or L to copy " "directories recursively." msgstr "" # type: =item -#: ../src/guestfs.pod:297 +#: ../src/guestfs.pod:312 msgid "B to B" msgstr "" # type: textblock -#: ../src/guestfs.pod:299 +#: ../src/guestfs.pod:314 msgid "" "Use L which efficiently uses L to copy between files and " "devices in the guest." msgstr "" # type: textblock -#: ../src/guestfs.pod:302 +#: ../src/guestfs.pod:317 msgid "Example: duplicate the contents of an LV:" msgstr "" # type: verbatim -#: ../src/guestfs.pod:304 +#: ../src/guestfs.pod:319 #, no-wrap msgid "" " guestfs_dd (g, \"/dev/VG/Original\", \"/dev/VG/Copy\");\n" @@ -639,7 +673,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:306 +#: ../src/guestfs.pod:321 msgid "" "The destination (C) must be at least as large as the source " "(C). To copy less than the whole source device, use " @@ -647,46 +681,46 @@ msgid "" msgstr "" # type: =item -#: ../src/guestfs.pod:310 +#: ../src/guestfs.pod:325 msgid "B to B" msgstr "" # type: textblock -#: ../src/guestfs.pod:312 +#: ../src/guestfs.pod:327 msgid "Use L. See L above." msgstr "" # type: =item -#: ../src/guestfs.pod:314 +#: ../src/guestfs.pod:329 msgid "B to B" msgstr "" # type: textblock -#: ../src/guestfs.pod:316 +#: ../src/guestfs.pod:331 msgid "Use L. See L above." msgstr "" # type: =head2 -#: ../src/guestfs.pod:320 +#: ../src/guestfs.pod:335 msgid "LISTING FILES" msgstr "" # type: textblock -#: ../src/guestfs.pod:322 +#: ../src/guestfs.pod:337 msgid "" "L is just designed for humans to read (mainly when using the " "L-equivalent command C)." msgstr "" # type: textblock -#: ../src/guestfs.pod:325 +#: ../src/guestfs.pod:340 msgid "" "L is a quick way to get a list of files in a directory from " "programs, as a flat list of strings." msgstr "" # type: textblock -#: ../src/guestfs.pod:328 +#: ../src/guestfs.pod:343 msgid "" "L is a programmatic way to get a list of files in a " "directory, plus additional information about each one. It is more " @@ -694,19 +728,19 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:332 +#: ../src/guestfs.pod:347 msgid "" "L and L can be used to recursively list " "files." msgstr "" # type: =head2 -#: ../src/guestfs.pod:335 +#: ../src/guestfs.pod:350 msgid "RUNNING COMMANDS" msgstr "" # type: textblock -#: ../src/guestfs.pod:337 +#: ../src/guestfs.pod:352 msgid "" "Although libguestfs is primarily an API for manipulating files inside guest " "images, we also provide some limited facilities for running commands inside " @@ -714,79 +748,101 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:341 +#: ../src/guestfs.pod:356 msgid "There are many limitations to this:" msgstr "" # type: =item -#: ../src/guestfs.pod:345 ../src/guestfs.pod:350 ../src/guestfs.pod:355 ../src/guestfs.pod:359 ../src/guestfs.pod:364 ../src/guestfs.pod:368 ../src/guestfs.pod:373 ../src/guestfs.pod:1254 ../src/guestfs.pod:1259 ../src/guestfs.pod:1263 ../src/guestfs.pod:1365 ../src/guestfs.pod:1369 ../src/guestfs.pod:1373 ../src/guestfs.pod:1378 ../src/guestfs.pod:1386 ../src/guestfs.pod:1405 ../src/guestfs.pod:1413 ../src/guestfs.pod:1643 ../src/guestfs.pod:1649 ../src/guestfs.pod:1654 ../src/guestfs.pod:1660 ../src/guestfs.pod:1767 ../src/guestfs.pod:1771 ../src/guestfs.pod:1775 ../src/guestfs.pod:1779 ../src/guestfs-actions.pod:14 ../src/guestfs-actions.pod:21 ../src/guestfs-actions.pod:372 ../src/guestfs-actions.pod:380 ../src/guestfs-actions.pod:387 ../src/guestfs-actions.pod:394 ../src/guestfs-actions.pod:1285 ../src/guestfs-actions.pod:1289 ../src/guestfs-actions.pod:1293 ../src/guestfs-actions.pod:1297 ../src/guestfs-actions.pod:1305 ../src/guestfs-actions.pod:1309 ../src/guestfs-actions.pod:1313 ../src/guestfs-actions.pod:1323 ../src/guestfs-actions.pod:1327 ../src/guestfs-actions.pod:1331 ../src/guestfs-actions.pod:1454 ../src/guestfs-actions.pod:1458 ../src/guestfs-actions.pod:1463 ../src/guestfs-actions.pod:1468 ../src/guestfs-actions.pod:1520 ../src/guestfs-actions.pod:1524 ../src/guestfs-actions.pod:1529 ../fish/guestfish.pod:338 ../fish/guestfish.pod:342 ../fish/guestfish.pod:346 ../fish/guestfish.pod:350 ../fish/guestfish-actions.pod:15 ../fish/guestfish-actions.pod:22 ../fish/guestfish-actions.pod:306 ../fish/guestfish-actions.pod:314 ../fish/guestfish-actions.pod:321 ../fish/guestfish-actions.pod:328 ../fish/guestfish-actions.pod:1023 ../fish/guestfish-actions.pod:1027 ../fish/guestfish-actions.pod:1031 ../fish/guestfish-actions.pod:1035 ../fish/guestfish-actions.pod:1043 ../fish/guestfish-actions.pod:1047 ../fish/guestfish-actions.pod:1051 ../fish/guestfish-actions.pod:1061 ../fish/guestfish-actions.pod:1065 ../fish/guestfish-actions.pod:1069 ../fish/guestfish-actions.pod:1159 ../fish/guestfish-actions.pod:1163 ../fish/guestfish-actions.pod:1168 ../fish/guestfish-actions.pod:1173 ../fish/guestfish-actions.pod:1215 ../fish/guestfish-actions.pod:1219 ../fish/guestfish-actions.pod:1224 ../tools/virt-df.pl:144 ../tools/virt-df.pl:150 ../tools/virt-resize.pl:324 ../tools/virt-resize.pl:329 ../tools/virt-resize.pl:339 +#: ../src/guestfs.pod:360 ../src/guestfs.pod:365 ../src/guestfs.pod:370 ../src/guestfs.pod:374 ../src/guestfs.pod:379 ../src/guestfs.pod:383 ../src/guestfs.pod:388 ../src/guestfs.pod:393 ../src/guestfs.pod:957 ../src/guestfs.pod:961 ../src/guestfs.pod:965 ../src/guestfs.pod:970 ../src/guestfs.pod:978 ../src/guestfs.pod:997 ../src/guestfs.pod:1005 ../src/guestfs.pod:1027 ../src/guestfs.pod:1031 ../src/guestfs.pod:1035 ../src/guestfs.pod:1039 ../src/guestfs.pod:1043 ../src/guestfs.pod:1047 ../src/guestfs.pod:1521 ../src/guestfs.pod:1526 ../src/guestfs.pod:1530 ../src/guestfs.pod:1640 ../src/guestfs.pod:1645 ../src/guestfs.pod:1649 ../src/guestfs.pod:1993 ../src/guestfs.pod:1999 ../src/guestfs.pod:2004 ../src/guestfs.pod:2010 ../src/guestfs.pod:2117 ../src/guestfs.pod:2121 ../src/guestfs.pod:2125 ../src/guestfs.pod:2129 ../src/guestfs-actions.pod:15 ../src/guestfs-actions.pod:22 ../src/guestfs-actions.pod:569 ../src/guestfs-actions.pod:577 ../src/guestfs-actions.pod:584 ../src/guestfs-actions.pod:591 ../src/guestfs-actions.pod:1587 ../src/guestfs-actions.pod:1591 ../src/guestfs-actions.pod:1595 ../src/guestfs-actions.pod:1599 ../src/guestfs-actions.pod:1607 ../src/guestfs-actions.pod:1611 ../src/guestfs-actions.pod:1615 ../src/guestfs-actions.pod:1625 ../src/guestfs-actions.pod:1629 ../src/guestfs-actions.pod:1633 ../src/guestfs-actions.pod:1771 ../src/guestfs-actions.pod:1775 ../src/guestfs-actions.pod:1780 ../src/guestfs-actions.pod:1785 ../src/guestfs-actions.pod:1846 ../src/guestfs-actions.pod:1850 ../src/guestfs-actions.pod:1855 ../fish/guestfish.pod:376 ../fish/guestfish.pod:380 ../fish/guestfish.pod:384 ../fish/guestfish.pod:388 ../fish/guestfish-actions.pod:13 ../fish/guestfish-actions.pod:20 ../fish/guestfish-actions.pod:375 ../fish/guestfish-actions.pod:383 ../fish/guestfish-actions.pod:390 ../fish/guestfish-actions.pod:397 ../fish/guestfish-actions.pod:1067 ../fish/guestfish-actions.pod:1071 ../fish/guestfish-actions.pod:1075 ../fish/guestfish-actions.pod:1079 ../fish/guestfish-actions.pod:1087 ../fish/guestfish-actions.pod:1091 ../fish/guestfish-actions.pod:1095 ../fish/guestfish-actions.pod:1105 ../fish/guestfish-actions.pod:1109 ../fish/guestfish-actions.pod:1113 ../fish/guestfish-actions.pod:1203 ../fish/guestfish-actions.pod:1207 ../fish/guestfish-actions.pod:1212 ../fish/guestfish-actions.pod:1217 ../fish/guestfish-actions.pod:1259 ../fish/guestfish-actions.pod:1263 ../fish/guestfish-actions.pod:1268 ../inspector/virt-inspector.pl:466 ../inspector/virt-inspector.pl:470 ../tools/virt-df.pl:161 ../tools/virt-df.pl:167 ../tools/virt-resize.pl:348 ../tools/virt-resize.pl:353 ../tools/virt-resize.pl:363 msgid "*" msgstr "" # type: textblock -#: ../src/guestfs.pod:347 +#: ../src/guestfs.pod:362 msgid "" "The kernel version that the command runs under will be different from what " "it expects." msgstr "" # type: textblock -#: ../src/guestfs.pod:352 +#: ../src/guestfs.pod:367 msgid "" "If the command needs to communicate with daemons, then most likely they " "won't be running." msgstr "" # type: textblock -#: ../src/guestfs.pod:357 +#: ../src/guestfs.pod:372 msgid "The command will be running in limited memory." msgstr "" # type: textblock -#: ../src/guestfs.pod:361 +#: ../src/guestfs.pod:376 msgid "" "The network may not be available unless you enable it (see " "L)." msgstr "" # type: textblock -#: ../src/guestfs.pod:366 +#: ../src/guestfs.pod:381 msgid "Only supports Linux guests (not Windows, BSD, etc)." msgstr "" # type: textblock -#: ../src/guestfs.pod:370 +#: ../src/guestfs.pod:385 msgid "Architecture limitations (eg. won't work for a PPC guest on an X86 host)." msgstr "" # type: textblock -#: ../src/guestfs.pod:375 +#: ../src/guestfs.pod:390 msgid "" "For SELinux guests, you may need to enable SELinux and load policy first. " "See L in this manpage." msgstr "" # type: textblock -#: ../src/guestfs.pod:380 +#: ../src/guestfs.pod:395 +msgid "" +"I It is not safe to run commands from untrusted, possibly " +"malicious guests. These commands may attempt to exploit your program by " +"sending unexpected output. They could also try to exploit the Linux kernel " +"or qemu provided by the libguestfs appliance. They could use the network " +"provided by the libguestfs appliance to bypass ordinary network partitions " +"and firewalls. They could use the elevated privileges or different SELinux " +"context of your program to their advantage." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:404 +msgid "" +"A secure alternative is to use libguestfs to install a \"firstboot\" script " +"(a script which runs when the guest next boots normally), and to have this " +"script run the commands you want in the normal context of the running guest, " +"network security and so on. For information about other security issues, " +"see L." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:412 msgid "" "The two main API calls to run commands are L and " "L (there are also variations)." msgstr "" # type: textblock -#: ../src/guestfs.pod:383 +#: ../src/guestfs.pod:415 msgid "" "The difference is that L runs commands using the shell, so any " "shell globs, redirections, etc will work." msgstr "" # type: =head2 -#: ../src/guestfs.pod:386 +#: ../src/guestfs.pod:418 msgid "CONFIGURATION FILES" msgstr "" # type: textblock -#: ../src/guestfs.pod:388 +#: ../src/guestfs.pod:420 msgid "" "To read and write configuration files in Linux guest filesystems, we " "strongly recommend using Augeas. For example, Augeas understands how to " @@ -795,7 +851,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:393 +#: ../src/guestfs.pod:425 msgid "" "The main Augeas calls are bound through the C APIs. We don't " "document Augeas itself here because there is excellent documentation on the " @@ -803,7 +859,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:397 +#: ../src/guestfs.pod:429 msgid "" "If you don't want to use Augeas (you fool!) then try calling " "L to get the file as a list of lines which you can " @@ -811,29 +867,29 @@ msgid "" msgstr "" # type: =head2 -#: ../src/guestfs.pod:401 +#: ../src/guestfs.pod:433 msgid "SELINUX" msgstr "" # type: textblock -#: ../src/guestfs.pod:403 +#: ../src/guestfs.pod:435 msgid "" "We support SELinux guests. To ensure that labeling happens correctly in " "SELinux guests, you need to enable SELinux and load the guest's policy:" msgstr "" # type: =item -#: ../src/guestfs.pod:409 +#: ../src/guestfs.pod:441 ../src/guestfs.pod:1142 ../src/guestfs.pod:1273 msgid "1." msgstr "" # type: textblock -#: ../src/guestfs.pod:411 +#: ../src/guestfs.pod:443 msgid "Before launching, do:" msgstr "" # type: verbatim -#: ../src/guestfs.pod:413 +#: ../src/guestfs.pod:445 #, no-wrap msgid "" " guestfs_set_selinux (g, 1);\n" @@ -841,19 +897,19 @@ msgid "" msgstr "" # type: =item -#: ../src/guestfs.pod:415 +#: ../src/guestfs.pod:447 ../src/guestfs.pod:1146 ../src/guestfs.pod:1277 msgid "2." msgstr "" # type: textblock -#: ../src/guestfs.pod:417 +#: ../src/guestfs.pod:449 msgid "" "After mounting the guest's filesystem(s), load the policy. This is best " "done by running the L command in the guest itself:" msgstr "" # type: verbatim -#: ../src/guestfs.pod:421 +#: ../src/guestfs.pod:453 #, no-wrap msgid "" " guestfs_sh (g, \"/usr/sbin/load_policy\");\n" @@ -861,26 +917,26 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:423 +#: ../src/guestfs.pod:455 msgid "" "(Older versions of C require you to specify the name of the " "policy file)." msgstr "" # type: =item -#: ../src/guestfs.pod:426 +#: ../src/guestfs.pod:458 ../src/guestfs.pod:1283 msgid "3." msgstr "" # type: textblock -#: ../src/guestfs.pod:428 +#: ../src/guestfs.pod:460 msgid "" "Optionally, set the security context for the API. The correct security " "context to use can only be known by inspecting the guest. As an example:" msgstr "" # type: verbatim -#: ../src/guestfs.pod:432 +#: ../src/guestfs.pod:464 #, no-wrap msgid "" " guestfs_setcon (g, \"unconfined_u:unconfined_r:unconfined_t:s0\");\n" @@ -888,24 +944,24 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:436 +#: ../src/guestfs.pod:468 msgid "This will work for running commands and editing existing files." msgstr "" # type: textblock -#: ../src/guestfs.pod:438 +#: ../src/guestfs.pod:470 msgid "" "When new files are created, you may need to label them explicitly, for " "example by running the external command C." msgstr "" # type: =head2 -#: ../src/guestfs.pod:442 +#: ../src/guestfs.pod:474 msgid "UMASK" msgstr "" # type: textblock -#: ../src/guestfs.pod:444 +#: ../src/guestfs.pod:476 msgid "" "Certain calls are affected by the current file mode creation mask (the " "\"umask\"). In particular ones which create files or directories, such as " @@ -915,14 +971,14 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:450 +#: ../src/guestfs.pod:482 msgid "" "The default umask is C<022>, so files are created with modes such as C<0644> " "and directories with C<0755>." msgstr "" # type: textblock -#: ../src/guestfs.pod:453 +#: ../src/guestfs.pod:485 msgid "" "There are two ways to avoid being affected by umask. Either set umask to 0 " "(call C early after launching). Or call " @@ -930,17 +986,17 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:457 +#: ../src/guestfs.pod:489 msgid "For more information about umask, see L." msgstr "" # type: =head1 -#: ../src/guestfs.pod:459 ../fish/guestfish.pod:589 +#: ../src/guestfs.pod:491 ../fish/guestfish.pod:669 msgid "ENCRYPTED DISKS" msgstr "" # type: textblock -#: ../src/guestfs.pod:461 +#: ../src/guestfs.pod:493 msgid "" "Libguestfs allows you to access Linux guests which have been encrypted using " "whole disk encryption that conforms to the Linux Unified Key Setup (LUKS) " @@ -949,21 +1005,21 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:467 +#: ../src/guestfs.pod:499 msgid "" "Use L to identify LUKS-encrypted block devices (it " "returns the string C)." msgstr "" # type: textblock -#: ../src/guestfs.pod:470 +#: ../src/guestfs.pod:502 msgid "" "Then open these devices by calling L. Obviously you " "will require the passphrase!" msgstr "" # type: textblock -#: ../src/guestfs.pod:473 +#: ../src/guestfs.pod:505 msgid "" "Opening a LUKS device creates a new device mapper device called " "C (where C is the string you supply to " @@ -972,7 +1028,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:479 +#: ../src/guestfs.pod:511 msgid "" "LVM volume groups on the device can be made visible by calling " "L followed by L. The logical " @@ -980,7 +1036,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:483 +#: ../src/guestfs.pod:515 msgid "" "Use the reverse process to close a LUKS device. Unmount any logical volumes " "on it, deactivate the volume groups by caling C in the usual way." msgstr "" # type: textblock -#: ../src/guestfs.pod:501 +#: ../src/guestfs.pod:533 msgid "" "Then call L. This function uses other libguestfs calls " "and certain heuristics, and returns a list of operating systems that were " @@ -1025,7 +1081,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:510 +#: ../src/guestfs.pod:542 msgid "" "For each root, you can then call various C functions " "to get additional details about that operating system. For example, call " @@ -1034,7 +1090,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:516 +#: ../src/guestfs.pod:548 msgid "" "Un*x-like and Linux-based operating systems usually consist of several " "filesystems which are mounted at boot time (for example, a separate boot " @@ -1045,7 +1101,7 @@ msgid "" msgstr "" # type: verbatim -#: ../src/guestfs.pod:523 +#: ../src/guestfs.pod:555 #, no-wrap msgid "" " /boot => /dev/sda1\n" @@ -1055,14 +1111,14 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:527 +#: ../src/guestfs.pod:559 msgid "" "The caller can then make calls to L to mount the " "filesystems as suggested." msgstr "" # type: textblock -#: ../src/guestfs.pod:530 +#: ../src/guestfs.pod:562 msgid "" "Be careful to mount filesystems in the right order (eg. C before " "C). Sorting the keys of the hash by length, shortest first, should " @@ -1070,7 +1126,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:534 +#: ../src/guestfs.pod:566 msgid "" "Inspection currently only works for some common operating systems. " "Contributors are welcome to send patches for other operating systems that we " @@ -1078,7 +1134,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:538 +#: ../src/guestfs.pod:570 msgid "" "Encrypted disks must be opened before inspection. See L " "for more details. The L function just ignores any " @@ -1086,29 +1142,32 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:542 +#: ../src/guestfs.pod:574 msgid "" "A note on the implementation: The call L performs " "inspection and caches the results in the guest handle. Subsequent calls to " "C return this cached information, but I " "re-read the disks. If you change the content of the guest disks, you can " -"redo inspection by calling L again." +"redo inspection by calling L again. " +"(L works a little differently from the " +"other calls and does read the disks. See documentation for that function " +"for details)." msgstr "" # type: =head2 -#: ../src/guestfs.pod:549 +#: ../src/guestfs.pod:583 msgid "SPECIAL CONSIDERATIONS FOR WINDOWS GUESTS" msgstr "" # type: textblock -#: ../src/guestfs.pod:551 +#: ../src/guestfs.pod:585 msgid "" "Libguestfs can mount NTFS partitions. It does this using the " "L driver." msgstr "" # type: textblock -#: ../src/guestfs.pod:554 +#: ../src/guestfs.pod:588 msgid "" "DOS and Windows still use drive letters, and the filesystems are always " "treated as case insensitive by Windows itself, and therefore you might find " @@ -1118,7 +1177,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:560 +#: ../src/guestfs.pod:594 msgid "" "Drive letter mappings are outside the scope of libguestfs. You have to use " "libguestfs to read the appropriate Windows Registry and configuration files, " @@ -1127,21 +1186,21 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:565 +#: ../src/guestfs.pod:599 msgid "" "Replacing backslash characters with forward slash characters is also outside " "the scope of libguestfs, but something that you can easily do." msgstr "" # type: textblock -#: ../src/guestfs.pod:568 +#: ../src/guestfs.pod:602 msgid "" "Where we can help is in resolving the case insensitivity of paths. For " "this, call L." msgstr "" # type: textblock -#: ../src/guestfs.pod:571 +#: ../src/guestfs.pod:605 msgid "" "Libguestfs also provides some help for decoding Windows Registry \"hive\" " "files, through the library C which is part of the libguestfs project " @@ -1152,19 +1211,19 @@ msgid "" msgstr "" # type: =head2 -#: ../src/guestfs.pod:579 +#: ../src/guestfs.pod:613 msgid "USING LIBGUESTFS WITH OTHER PROGRAMMING LANGUAGES" msgstr "" # type: textblock -#: ../src/guestfs.pod:581 +#: ../src/guestfs.pod:615 msgid "" "Although we don't want to discourage you from using the C API, we will " "mention here that the same API is also available in other languages." msgstr "" # type: textblock -#: ../src/guestfs.pod:584 +#: ../src/guestfs.pod:618 msgid "" "The API is broadly identical in all supported languages. This means that " "the C call C is C<$g-Emount($path)> in Perl, " @@ -1173,14 +1232,14 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:590 +#: ../src/guestfs.pod:624 msgid "" "Error messages are automatically transformed into exceptions if the language " "supports it." msgstr "" # type: textblock -#: ../src/guestfs.pod:593 +#: ../src/guestfs.pod:627 msgid "" "We don't try to \"object orientify\" parts of the API in OO languages, " "although contributors are welcome to write higher level APIs above what we " @@ -1188,36 +1247,36 @@ msgid "" msgstr "" # type: =item -#: ../src/guestfs.pod:599 +#: ../src/guestfs.pod:633 msgid "B" msgstr "" # type: textblock -#: ../src/guestfs.pod:601 +#: ../src/guestfs.pod:635 msgid "" "You can use the I header file from C++ programs. The C++ API is " "identical to the C API. C++ classes and exceptions are not used." msgstr "" # type: =item -#: ../src/guestfs.pod:605 +#: ../src/guestfs.pod:639 msgid "B" msgstr "" # type: textblock -#: ../src/guestfs.pod:607 +#: ../src/guestfs.pod:641 msgid "" "The C# bindings are highly experimental. Please read the warnings at the " "top of C." msgstr "" # type: =item -#: ../src/guestfs.pod:610 +#: ../src/guestfs.pod:644 msgid "B" msgstr "" # type: textblock -#: ../src/guestfs.pod:612 +#: ../src/guestfs.pod:646 msgid "" "This is the only language binding that is working but incomplete. Only " "calls which return simple integers have been bound in Haskell, and we are " @@ -1225,66 +1284,66 @@ msgid "" msgstr "" # type: =item -#: ../src/guestfs.pod:616 +#: ../src/guestfs.pod:650 msgid "B" msgstr "" # type: textblock -#: ../src/guestfs.pod:618 +#: ../src/guestfs.pod:652 msgid "" "Full documentation is contained in the Javadoc which is distributed with " "libguestfs." msgstr "" # type: =item -#: ../src/guestfs.pod:621 +#: ../src/guestfs.pod:655 msgid "B" msgstr "" # type: textblock -#: ../src/guestfs.pod:623 +#: ../src/guestfs.pod:657 msgid "For documentation see the file C." msgstr "" # type: =item -#: ../src/guestfs.pod:625 +#: ../src/guestfs.pod:659 msgid "B" msgstr "" # type: textblock -#: ../src/guestfs.pod:627 +#: ../src/guestfs.pod:661 msgid "For documentation see L." msgstr "" # type: =item -#: ../src/guestfs.pod:629 +#: ../src/guestfs.pod:663 msgid "B" msgstr "" # type: textblock -#: ../src/guestfs.pod:631 +#: ../src/guestfs.pod:665 msgid "" "For documentation see C supplied with libguestfs sources or in " "the php-libguestfs package for your distribution." msgstr "" # type: textblock -#: ../src/guestfs.pod:634 +#: ../src/guestfs.pod:668 msgid "The PHP binding only works correctly on 64 bit machines." msgstr "" # type: =item -#: ../src/guestfs.pod:636 +#: ../src/guestfs.pod:670 msgid "B" msgstr "" # type: textblock -#: ../src/guestfs.pod:638 +#: ../src/guestfs.pod:672 msgid "For documentation do:" msgstr "" # type: verbatim -#: ../src/guestfs.pod:640 +#: ../src/guestfs.pod:674 #, no-wrap msgid "" " $ python\n" @@ -1294,34 +1353,34 @@ msgid "" msgstr "" # type: =item -#: ../src/guestfs.pod:644 +#: ../src/guestfs.pod:678 msgid "B" msgstr "" # type: textblock -#: ../src/guestfs.pod:646 +#: ../src/guestfs.pod:680 msgid "" "Use the Guestfs module. There is no Ruby-specific documentation, but you " "can find examples written in Ruby in the libguestfs source." msgstr "" # type: =item -#: ../src/guestfs.pod:649 +#: ../src/guestfs.pod:683 msgid "B" msgstr "" # type: textblock -#: ../src/guestfs.pod:651 +#: ../src/guestfs.pod:685 msgid "For documentation see L." msgstr "" # type: =head2 -#: ../src/guestfs.pod:655 +#: ../src/guestfs.pod:689 msgid "LIBGUESTFS GOTCHAS" msgstr "" # type: textblock -#: ../src/guestfs.pod:657 +#: ../src/guestfs.pod:691 msgid "" "L: \"A feature of a " "system [...] that works in the way it is documented but is counterintuitive " @@ -1329,7 +1388,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:661 +#: ../src/guestfs.pod:695 msgid "" "Since we developed libguestfs and the associated tools, there are several " "things we would have designed differently, but are now stuck with for " @@ -1338,12 +1397,12 @@ msgid "" msgstr "" # type: =item -#: ../src/guestfs.pod:669 +#: ../src/guestfs.pod:703 msgid "Autosync / forgetting to sync." msgstr "" # type: textblock -#: ../src/guestfs.pod:671 +#: ../src/guestfs.pod:705 msgid "" "When modifying a filesystem from C or another language, you B unmount " "all filesystems and call L explicitly before you close the " @@ -1351,7 +1410,7 @@ msgid "" msgstr "" # type: verbatim -#: ../src/guestfs.pod:675 +#: ../src/guestfs.pod:709 #, no-wrap msgid "" " guestfs_set_autosync (g, 1);\n" @@ -1359,7 +1418,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:677 +#: ../src/guestfs.pod:711 msgid "" "to have the unmount/sync done automatically for you when the handle 'g' is " "closed. (This feature is called \"autosync\", L " @@ -1367,7 +1426,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:681 +#: ../src/guestfs.pod:715 msgid "" "If you forget to do this, then it is entirely possible that your changes " "won't be written out, or will be partially written, or (very rarely) that " @@ -1375,20 +1434,27 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:685 +#: ../src/guestfs.pod:719 msgid "" "Note that in L autosync is the default. So quick and dirty " "guestfish scripts that forget to sync will work just fine, which can make " "this very puzzling if you are trying to debug a problem." msgstr "" +# type: textblock +#: ../src/guestfs.pod:723 +msgid "" +"Update: Autosync is enabled by default for all API users starting from " +"libguestfs 1.5.24." +msgstr "" + # type: =item -#: ../src/guestfs.pod:689 +#: ../src/guestfs.pod:726 msgid "Mount option C<-o sync> should not be the default." msgstr "" # type: textblock -#: ../src/guestfs.pod:691 +#: ../src/guestfs.pod:728 msgid "" "If you use L, then C<-o sync,noatime> are added implicitly. " "However C<-o sync> does not add any reliability benefit, but does have a " @@ -1396,31 +1462,31 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:695 +#: ../src/guestfs.pod:732 msgid "" "The work around is to use L and set the mount " "options that you actually want to use." msgstr "" # type: =item -#: ../src/guestfs.pod:698 +#: ../src/guestfs.pod:735 msgid "Read-only should be the default." msgstr "" # type: textblock -#: ../src/guestfs.pod:700 +#: ../src/guestfs.pod:737 msgid "" "In L, I<--ro> should be the default, and you should have to " "specify I<--rw> if you want to make changes to the image." msgstr "" # type: textblock -#: ../src/guestfs.pod:703 +#: ../src/guestfs.pod:740 msgid "This would reduce the potential to corrupt live VM images." msgstr "" # type: textblock -#: ../src/guestfs.pod:705 +#: ../src/guestfs.pod:742 msgid "" "Note that many filesystems change the disk when you just mount and unmount, " "even if you didn't perform any writes. You need to use " @@ -1428,12 +1494,12 @@ msgid "" msgstr "" # type: =item -#: ../src/guestfs.pod:709 +#: ../src/guestfs.pod:746 msgid "guestfish command line is hard to use." msgstr "" # type: textblock -#: ../src/guestfs.pod:711 +#: ../src/guestfs.pod:748 msgid "" "C doesn't do what people expect (open C for " "examination). It tries to run a guestfish command C which doesn't " @@ -1443,12 +1509,12 @@ msgid "" msgstr "" # type: =item -#: ../src/guestfs.pod:718 +#: ../src/guestfs.pod:755 msgid "guestfish megabyte modifiers don't work right on all commands" msgstr "" # type: textblock -#: ../src/guestfs.pod:720 +#: ../src/guestfs.pod:757 msgid "" "In recent guestfish you can use C<1M> to mean 1 megabyte (and similarly for " "other modifiers). What guestfish actually does is to multiply the number " @@ -1458,12 +1524,12 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:727 +#: ../src/guestfs.pod:764 msgid "The most common is L. The guestfish command:" msgstr "" # type: verbatim -#: ../src/guestfs.pod:729 +#: ../src/guestfs.pod:766 #, no-wrap msgid "" " lvcreate LV VG 100M\n" @@ -1471,7 +1537,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:731 +#: ../src/guestfs.pod:768 msgid "" "does not do what you might expect. Instead because L is " "already expecting megabytes, this tries to create a 100 I (100 " @@ -1480,40 +1546,19 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:736 +#: ../src/guestfs.pod:773 msgid "" "This could be fixed in the generator by specially marking parameters and " "return values which take bytes or other units." msgstr "" # type: =item -#: ../src/guestfs.pod:739 -msgid "Library should return errno with error messages." -msgstr "" - -# type: textblock -#: ../src/guestfs.pod:741 -msgid "" -"It would be a nice-to-have to be able to get the original value of 'errno' " -"from inside the appliance along error paths (where set). Currently " -"L goes through hoops to try to reverse the error message " -"string into an errno, see the function error() in fuse/guestmount.c." -msgstr "" - -# type: textblock -#: ../src/guestfs.pod:747 -msgid "" -"In libguestfs 1.5.4, the protocol was changed so that the Linux errno is " -"sent back from the daemon." -msgstr "" - -# type: =item -#: ../src/guestfs.pod:750 +#: ../src/guestfs.pod:776 msgid "Ambiguity between devices and paths" msgstr "" # type: textblock -#: ../src/guestfs.pod:752 +#: ../src/guestfs.pod:778 msgid "" "There is a subtle ambiguity in the API between a device name " "(eg. C) and a similar pathname. A file might just happen to be " @@ -1521,7 +1566,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:757 +#: ../src/guestfs.pod:783 msgid "" "In the current API we usually resolve this ambiguity by having two separate " "calls, for example L and L. " @@ -1530,7 +1575,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:763 +#: ../src/guestfs.pod:789 msgid "" "To avoid both the ambiguity and the need to duplicate some calls, we could " "make paths/devices into structured names. One way to do this would be to " @@ -1540,7 +1585,7 @@ msgid "" msgstr "" # type: verbatim -#: ../src/guestfs.pod:769 +#: ../src/guestfs.pod:795 #, no-wrap msgid "" " type path = Path of string | Device of int | Partition of int * int\n" @@ -1548,12 +1593,12 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:771 +#: ../src/guestfs.pod:797 msgid "which would allow you to pass arguments like:" msgstr "" # type: verbatim -#: ../src/guestfs.pod:773 +#: ../src/guestfs.pod:799 #, no-wrap msgid "" " Path \"/foo/bar\"\n" @@ -1564,19 +1609,19 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:778 +#: ../src/guestfs.pod:804 msgid "" "As you can see there are still problems to resolve even with this " "representation. Also consider how it might work in guestfish." msgstr "" # type: =head2 -#: ../src/guestfs.pod:783 +#: ../src/guestfs.pod:809 msgid "PROTOCOL LIMITS" msgstr "" # type: textblock -#: ../src/guestfs.pod:785 +#: ../src/guestfs.pod:811 msgid "" "Internally libguestfs uses a message-based protocol to pass API calls and " "their responses to and from a small \"appliance\" (see L for " @@ -1587,7 +1632,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:793 +#: ../src/guestfs.pod:819 msgid "" "A simple call such as L returns its result (the file data) in " "a simple string. Because this string is at some point internally encoded as " @@ -1596,7 +1641,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:799 +#: ../src/guestfs.pod:825 msgid "" "In order to transfer large files into and out of the guest filesystem, you " "need to use particular calls that support this. The sections L " @@ -1604,26 +1649,26 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:803 +#: ../src/guestfs.pod:829 msgid "" "You might also consider mounting the disk image using our FUSE filesystem " "support (L)." msgstr "" # type: =head2 -#: ../src/guestfs.pod:806 +#: ../src/guestfs.pod:832 msgid "KEYS AND PASSPHRASES" msgstr "" # type: textblock -#: ../src/guestfs.pod:808 +#: ../src/guestfs.pod:834 msgid "" "Certain libguestfs calls take a parameter that contains sensitive key " "material, passed in as a C string." msgstr "" # type: textblock -#: ../src/guestfs.pod:811 +#: ../src/guestfs.pod:837 msgid "" "In the future we would hope to change the libguestfs implementation so that " "keys are L-ed into physical RAM, and thus can never end up in " @@ -1632,167 +1677,834 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:816 +#: ../src/guestfs.pod:842 msgid "" "Therefore you should be aware that any key parameter you pass to libguestfs " "might end up being written out to the swap partition. If this is a concern, " "scrub the swap partition or don't use libguestfs on encrypted devices." msgstr "" -# type: =head1 -#: ../src/guestfs.pod:821 -msgid "CONNECTION MANAGEMENT" +# type: =head2 +#: ../src/guestfs.pod:847 +msgid "MULTIPLE HANDLES AND MULTIPLE THREADS" msgstr "" -# type: =head2 -#: ../src/guestfs.pod:823 -msgid "guestfs_h *" +# type: textblock +#: ../src/guestfs.pod:849 +msgid "" +"All high-level libguestfs actions are synchronous. If you want to use " +"libguestfs asynchronously then you must create a thread." msgstr "" # type: textblock -#: ../src/guestfs.pod:825 +#: ../src/guestfs.pod:852 msgid "" -"C is the opaque type representing a connection handle. Create a " -"handle by calling L. Call L to free the " -"handle and release all resources used." +"Only use the handle from a single thread. Either use the handle exclusively " +"from one thread, or provide your own mutex so that two threads cannot issue " +"calls on the same handle at the same time." msgstr "" # type: textblock -#: ../src/guestfs.pod:829 +#: ../src/guestfs.pod:856 msgid "" -"For information on using multiple handles and threads, see the section " -"L below." +"See the graphical program guestfs-browser for one possible architecture for " +"multithreaded programs using libvirt and libguestfs." msgstr "" # type: =head2 -#: ../src/guestfs.pod:832 -msgid "guestfs_create" +#: ../src/guestfs.pod:859 +msgid "PATH" msgstr "" -# type: verbatim -#: ../src/guestfs.pod:834 -#, no-wrap +# type: textblock +#: ../src/guestfs.pod:861 msgid "" -" guestfs_h *guestfs_create (void);\n" -"\n" +"Libguestfs needs a kernel and initrd.img, which it finds by looking along an " +"internal path." msgstr "" # type: textblock -#: ../src/guestfs.pod:836 -msgid "Create a connection handle." +#: ../src/guestfs.pod:864 +msgid "" +"By default it looks for these in the directory C<$libdir/guestfs> " +"(eg. C or C)." msgstr "" # type: textblock -#: ../src/guestfs.pod:838 -msgid "You have to call L on the handle at least once." +#: ../src/guestfs.pod:867 +msgid "" +"Use L or set the environment variable L " +"to change the directories that libguestfs will search in. The value is a " +"colon-separated list of paths. The current directory is I searched " +"unless the path contains an empty element or C<.>. For example " +"C would search the current directory and " +"then C." msgstr "" -# type: textblock -#: ../src/guestfs.pod:840 -msgid "" -"This function returns a non-NULL pointer to a handle on success or NULL on " -"error." +# type: =head2 +#: ../src/guestfs.pod:874 +msgid "QEMU WRAPPERS" msgstr "" # type: textblock -#: ../src/guestfs.pod:843 -msgid "After configuring the handle, you have to call L." +#: ../src/guestfs.pod:876 +msgid "" +"If you want to compile your own qemu, run qemu from a non-standard location, " +"or pass extra arguments to qemu, then you can write a shell-script wrapper " +"around qemu." msgstr "" # type: textblock -#: ../src/guestfs.pod:845 +#: ../src/guestfs.pod:880 msgid "" -"You may also want to configure error handling for the handle. See L section below." +"There is one important rule to remember: you I> as the " +"last command in the shell script (so that qemu replaces the shell and " +"becomes the direct child of the libguestfs-using program). If you don't do " +"this, then the qemu process won't be cleaned up correctly." msgstr "" -# type: =head2 -#: ../src/guestfs.pod:848 -msgid "guestfs_close" +# type: textblock +#: ../src/guestfs.pod:885 +msgid "" +"Here is an example of a wrapper, where I have built my own copy of qemu from " +"source:" msgstr "" # type: verbatim -#: ../src/guestfs.pod:850 +#: ../src/guestfs.pod:888 #, no-wrap msgid "" -" void guestfs_close (guestfs_h *g);\n" +" #!/bin/sh -\n" +" qemudir=/home/rjones/d/qemu\n" +" exec $qemudir/x86_64-softmmu/qemu-system-x86_64 -L $qemudir/pc-bios " +"\"$@\"\n" "\n" msgstr "" # type: textblock -#: ../src/guestfs.pod:852 -msgid "This closes the connection handle and frees up all resources used." +#: ../src/guestfs.pod:892 +msgid "" +"Save this script as C (or wherever), C, and " +"then use it by setting the LIBGUESTFS_QEMU environment variable. For " +"example:" msgstr "" -# type: =head1 -#: ../src/guestfs.pod:854 -msgid "ERROR HANDLING" +# type: verbatim +#: ../src/guestfs.pod:896 +#, no-wrap +msgid "" +" LIBGUESTFS_QEMU=/tmp/qemu.wrapper guestfish\n" +"\n" msgstr "" # type: textblock -#: ../src/guestfs.pod:856 +#: ../src/guestfs.pod:898 msgid "" -"The convention in all functions that return C is that they return C<-1> " -"to indicate an error. You can get additional information on errors by " -"calling L and/or by setting up an error handler with " -"L." +"Note that libguestfs also calls qemu with the -help and -version options in " +"order to determine features." msgstr "" -# type: textblock -#: ../src/guestfs.pod:861 -msgid "The default error handler prints the information string to C." +# type: =head2 +#: ../src/guestfs.pod:901 +msgid "ABI GUARANTEE" msgstr "" # type: textblock -#: ../src/guestfs.pod:863 +#: ../src/guestfs.pod:903 msgid "" -"Out of memory errors are handled differently. The default action is to call " -"L. If this is undesirable, then you can set a handler using " -"L." +"We guarantee the libguestfs ABI (binary interface), for public, high-level " +"actions as outlined in this section. Although we will deprecate some " +"actions, for example if they get replaced by newer calls, we will keep the " +"old actions forever. This allows you the developer to program in confidence " +"against the libguestfs API." msgstr "" # type: =head2 -#: ../src/guestfs.pod:867 -msgid "guestfs_last_error" -msgstr "" - -# type: verbatim -#: ../src/guestfs.pod:869 -#, no-wrap -msgid "" -" const char *guestfs_last_error (guestfs_h *g);\n" -"\n" +#: ../src/guestfs.pod:909 +msgid "BLOCK DEVICE NAMING" msgstr "" # type: textblock -#: ../src/guestfs.pod:871 +#: ../src/guestfs.pod:911 +msgid "" +"In the kernel there is now quite a profusion of schemata for naming block " +"devices (in this context, by I I mean a physical or virtual " +"hard drive). The original Linux IDE driver used names starting with " +"C. SCSI devices have historically used a different naming scheme, " +"C. When the Linux kernel I driver became a popular " +"replacement for the old IDE driver (particularly for SATA devices) those " +"devices also used the C scheme. Additionally we now have virtual " +"machines with paravirtualized drivers. This has created several different " +"naming systems, such as C for virtio disks and C for " +"Xen PV disks." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:923 +msgid "" +"As discussed above, libguestfs uses a qemu appliance running an embedded " +"Linux kernel to access block devices. We can run a variety of appliances " +"based on a variety of Linux kernels." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:927 +msgid "" +"This causes a problem for libguestfs because many API calls use device or " +"partition names. Working scripts and the recipe (example) scripts that we " +"make available over the internet could fail if the naming scheme changes." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:932 +msgid "" +"Therefore libguestfs defines C as the I. " +"Internally C names are translated, if necessary, to other names as " +"required. For example, under RHEL 5 which uses the C scheme, any " +"device parameter C is translated to C transparently." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:938 +msgid "" +"Note that this I applies to parameters. The L, " +"L and similar calls return the true names of the " +"devices and partitions as known to the appliance." +msgstr "" + +# type: =head3 +#: ../src/guestfs.pod:943 +msgid "ALGORITHM FOR BLOCK DEVICE NAME TRANSLATION" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:945 +msgid "" +"Usually this translation is transparent. However in some (very rare) cases " +"you may need to know the exact algorithm. Such cases include where you use " +"L to add a mixture of virtio and IDE devices to the " +"qemu-based appliance, so have a mixture of C and C " +"devices." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:951 +msgid "" +"The algorithm is applied only to I which are known to be either " +"device or partition names. Return values from functions such as " +"L are never changed." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:959 +msgid "Is the string a parameter which is a device or partition name?" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:963 +msgid "Does the string begin with C?" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:967 +msgid "" +"Does the named device exist? If so, we use that device. However if I " +"then we continue with this algorithm." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:972 +msgid "Replace initial C string with C." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:974 +msgid "For example, change C to C." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:976 +msgid "If that named device exists, use it. If not, continue." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:980 +msgid "Replace initial C string with C." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:982 +msgid "If that named device exists, use it. If not, return an error." +msgstr "" + +# type: =head3 +#: ../src/guestfs.pod:986 +msgid "PORTABILITY CONCERNS WITH BLOCK DEVICE NAMING" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:988 +msgid "" +"Although the standard naming scheme and automatic translation is useful for " +"simple programs and guestfish scripts, for larger programs it is best not to " +"rely on this mechanism." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:992 +msgid "" +"Where possible for maximum future portability programs using libguestfs " +"should use these future-proof techniques:" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:999 +msgid "" +"Use L or L to list actual " +"device names, and then use those names directly." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1002 +msgid "Since those device names exist by definition, they will never be translated." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1007 +msgid "" +"Use higher level ways to identify filesystems, such as LVM names, UUIDs and " +"filesystem labels." +msgstr "" + +# type: =head1 +#: ../src/guestfs.pod:1012 +msgid "SECURITY" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1014 +msgid "" +"This section discusses security implications of using libguestfs, " +"particularly with untrusted or malicious guests or disk images." +msgstr "" + +# type: =head2 +#: ../src/guestfs.pod:1017 +msgid "GENERAL SECURITY CONSIDERATIONS" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1019 +msgid "" +"Be careful with any files or data that you download from a guest (by " +"\"download\" we mean not just the L command but any " +"command that reads files, filenames, directories or anything else from a " +"disk image). An attacker could manipulate the data to fool your program " +"into doing the wrong thing. Consider cases such as:" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1029 +msgid "the data (file etc) not being present" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1033 +msgid "being present but empty" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1037 +msgid "being much larger than normal" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1041 +msgid "containing arbitrary 8 bit data" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1045 +msgid "being in an unexpected character encoding" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1049 +msgid "containing homoglyphs." +msgstr "" + +# type: =head2 +#: ../src/guestfs.pod:1053 +msgid "SECURITY OF MOUNTING FILESYSTEMS" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1055 +msgid "" +"When you mount a filesystem under Linux, mistakes in the kernel filesystem " +"(VFS) module can sometimes be escalated into exploits by deliberately " +"creating a malicious, malformed filesystem. These exploits are very severe " +"for two reasons. Firstly there are very many filesystem drivers in the " +"kernel, and many of them are infrequently used and not much developer " +"attention has been paid to the code. Linux userspace helps potential " +"crackers by detecting the filesystem type and automatically choosing the " +"right VFS driver, even if that filesystem type is obscure or unexpected for " +"the administrator. Secondly, a kernel-level exploit is like a local root " +"exploit (worse in some ways), giving immediate and total access to the " +"system right down to the hardware level." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1068 +msgid "" +"That explains why you should never mount a filesystem from an untrusted " +"guest on your host kernel. How about libguestfs? We run a Linux kernel " +"inside a qemu virtual machine, usually running as a non-root user. The " +"attacker would need to write a filesystem which first exploited the kernel, " +"and then exploited either qemu virtualization (eg. a faulty qemu driver) or " +"the libguestfs protocol, and finally to be as serious as the host kernel " +"exploit it would need to escalate its privileges to root. This multi-step " +"escalation, performed by a static piece of data, is thought to be extremely " +"hard to do, although we never say 'never' about security issues." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1079 +msgid "" +"In any case callers can reduce the attack surface by forcing the filesystem " +"type when mounting (use L)." +msgstr "" + +# type: =head2 +#: ../src/guestfs.pod:1082 +msgid "PROTOCOL SECURITY" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1084 +msgid "" +"The protocol is designed to be secure, being based on RFC 4506 (XDR) with a " +"defined upper message size. However a program that uses libguestfs must " +"also take care - for example you can write a program that downloads a binary " +"from a disk image and executes it locally, and no amount of protocol " +"security will save you from the consequences." +msgstr "" + +# type: =head2 +#: ../src/guestfs.pod:1090 +msgid "INSPECTION SECURITY" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1092 +msgid "" +"Parts of the inspection API (see L) return untrusted strings " +"directly from the guest, and these could contain any 8 bit data. Callers " +"should be careful to escape these before printing them to a structured file " +"(for example, use HTML escaping if creating a web page)." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1098 +msgid "" +"The inspection API parses guest configuration using two external libraries: " +"Augeas (Linux configuration) and hivex (Windows Registry). Both are " +"designed to be robust in the face of malicious data, although denial of " +"service attacks are still possible, for example with oversized configuration " +"files." +msgstr "" + +# type: =head2 +#: ../src/guestfs.pod:1104 +msgid "RUNNING UNTRUSTED GUEST COMMANDS" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1106 +msgid "" +"Be very cautious about running commands from the guest. By running a " +"command in the guest, you are giving CPU time to a binary that you do not " +"control, under the same user account as the library, albeit wrapped in qemu " +"virtualization. More information and alternatives can be found in the " +"section L." +msgstr "" + +# type: =head2 +#: ../src/guestfs.pod:1112 +msgid "CVE-2010-3851" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1114 +msgid "https://bugzilla.redhat.com/642934" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1116 +msgid "" +"This security bug concerns the automatic disk format detection that qemu " +"does on disk images." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1119 +msgid "" +"A raw disk image is just the raw bytes, there is no header. Other disk " +"images like qcow2 contain a special header. Qemu deals with this by looking " +"for one of the known headers, and if none is found then assuming the disk " +"image must be raw." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1124 +msgid "" +"This allows a guest which has been given a raw disk image to write some " +"other header. At next boot (or when the disk image is accessed by " +"libguestfs) qemu would do autodetection and think the disk image format was, " +"say, qcow2 based on the header written by the guest." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1129 +msgid "" +"This in itself would not be a problem, but qcow2 offers many features, one " +"of which is to allow a disk image to refer to another image (called the " +"\"backing disk\"). It does this by placing the path to the backing disk " +"into the qcow2 header. This path is not validated and could point to any " +"host file (eg. \"/etc/passwd\"). The backing disk is then exposed through " +"\"holes\" in the qcow2 disk image, which of course is completely under the " +"control of the attacker." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1137 +msgid "In libguestfs this is rather hard to exploit except under two circumstances:" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1144 +msgid "You have enabled the network or have opened the disk in write mode." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1148 +msgid "" +"You are also running untrusted code from the guest (see L)." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1153 +msgid "" +"The way to avoid this is to specify the expected disk format when adding " +"disks (the optional C option to L). You " +"should always do this if the disk is raw format, and it's a good idea for " +"other cases too." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1158 +msgid "" +"For disks added from libvirt using calls like L, the " +"format is fetched from libvirt and passed through." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1161 +msgid "" +"For libguestfs tools, use the I<--format> command line parameter as " +"appropriate." +msgstr "" + +# type: =head1 +#: ../src/guestfs.pod:1164 +msgid "CONNECTION MANAGEMENT" +msgstr "" + +# type: =head2 +#: ../src/guestfs.pod:1166 +msgid "guestfs_h *" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1168 +msgid "" +"C is the opaque type representing a connection handle. Create a " +"handle by calling L. Call L to free the " +"handle and release all resources used." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1172 +msgid "" +"For information on using multiple handles and threads, see the section " +"L below." +msgstr "" + +# type: =head2 +#: ../src/guestfs.pod:1175 +msgid "guestfs_create" +msgstr "" + +# type: verbatim +#: ../src/guestfs.pod:1177 +#, no-wrap +msgid "" +" guestfs_h *guestfs_create (void);\n" +"\n" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1179 +msgid "Create a connection handle." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1181 +msgid "" +"You have to call L (or one of the equivalent calls) " +"on the handle at least once." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1184 +msgid "" +"This function returns a non-NULL pointer to a handle on success or NULL on " +"error." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1187 +msgid "After configuring the handle, you have to call L." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1189 +msgid "" +"You may also want to configure error handling for the handle. See L section below." +msgstr "" + +# type: =head2 +#: ../src/guestfs.pod:1192 +msgid "guestfs_close" +msgstr "" + +# type: verbatim +#: ../src/guestfs.pod:1194 +#, no-wrap +msgid "" +" void guestfs_close (guestfs_h *g);\n" +"\n" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1196 +msgid "This closes the connection handle and frees up all resources used." +msgstr "" + +# type: =head1 +#: ../src/guestfs.pod:1198 +msgid "ERROR HANDLING" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1200 +msgid "" +"API functions can return errors. For example, almost all functions that " +"return C will return C<-1> to indicate an error." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1203 +msgid "" +"Additional information is available for errors: an error message string and " +"optionally an error number (errno) if the thing that failed was a system " +"call." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1207 +msgid "" +"You can get at the additional information about the last error on the handle " +"by calling L, L, and/or by setting " +"up an error handler with L." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1212 +msgid "" +"When the handle is created, a default error handler is installed which " +"prints the error message string to C. For small short-running " +"command line programs it is sufficient to do:" +msgstr "" + +# type: verbatim +#: ../src/guestfs.pod:1216 +#, no-wrap +msgid "" +" if (guestfs_launch (g) == -1)\n" +" exit (EXIT_FAILURE);\n" +"\n" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1219 +msgid "" +"since the default error handler will ensure that an error message has been " +"printed to C before the program exits." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1222 +msgid "" +"For other programs the caller will almost certainly want to install an " +"alternate error handler or do error handling in-line like this:" +msgstr "" + +# type: verbatim +#: ../src/guestfs.pod:1225 +#, no-wrap +msgid "" +" g = guestfs_create ();\n" +" \n" +msgstr "" + +# type: verbatim +#: ../src/guestfs.pod:1227 +#, no-wrap +msgid "" +" /* This disables the default behaviour of printing errors\n" +" on stderr. */\n" +" guestfs_set_error_handler (g, NULL, NULL);\n" +" \n" +msgstr "" + +# type: verbatim +#: ../src/guestfs.pod:1231 +#, no-wrap +msgid "" +" if (guestfs_launch (g) == -1) {\n" +" /* Examine the error message and print it etc. */\n" +" char *msg = guestfs_last_error (g);\n" +" int errnum = guestfs_last_errno (g);\n" +" fprintf (stderr, \"%s\\n\", msg);\n" +" /* ... */\n" +" }\n" +"\n" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1239 +msgid "" +"Out of memory errors are handled differently. The default action is to call " +"L. If this is undesirable, then you can set a handler using " +"L." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1243 +msgid "" +"L returns C if the handle cannot be created, and " +"because there is no handle if this happens there is no way to get additional " +"error information. However L is supposed to be a " +"lightweight operation which can only fail because of insufficient memory (it " +"returns NULL in this case)." +msgstr "" + +# type: =head2 +#: ../src/guestfs.pod:1249 +msgid "guestfs_last_error" +msgstr "" + +# type: verbatim +#: ../src/guestfs.pod:1251 +#, no-wrap +msgid "" +" const char *guestfs_last_error (guestfs_h *g);\n" +"\n" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1253 msgid "" "This returns the last error message that happened on C. If there has not " "been an error since the handle was created, then this returns C." msgstr "" # type: textblock -#: ../src/guestfs.pod:875 +#: ../src/guestfs.pod:1257 msgid "" "The lifetime of the returned string is until the next error occurs, or " "L is called." msgstr "" +# type: =head2 +#: ../src/guestfs.pod:1260 +msgid "guestfs_last_errno" +msgstr "" + +# type: verbatim +#: ../src/guestfs.pod:1262 +#, no-wrap +msgid "" +" int guestfs_last_errno (guestfs_h *g);\n" +"\n" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1264 +msgid "This returns the last error number (errno) that happened on C." +msgstr "" + # type: textblock -#: ../src/guestfs.pod:878 +#: ../src/guestfs.pod:1266 +msgid "If successful, an errno integer not equal to zero is returned." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1268 +msgid "If no error, this returns 0. This call can return 0 in three situations:" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1275 +msgid "There has not been any error on the handle." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1279 +msgid "" +"There has been an error but the errno was meaningless. This corresponds to " +"the case where the error did not come from a failed system call, but for " +"some other reason." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1285 +msgid "" +"There was an error from a failed system call, but for some reason the errno " +"was not captured and returned. This usually indicates a bug in libguestfs." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1291 msgid "" -"The error string is not localized (ie. is always in English), because this " -"makes searching for error messages in search engines give the largest number " -"of results." +"Libguestfs tries to convert the errno from inside the applicance into a " +"corresponding errno for the caller (not entirely trivial: the appliance " +"might be running a completely different operating system from the library " +"and error numbers are not standardized across Un*xen). If this could not be " +"done, then the error is translated to C. In practice this should " +"only happen in very rare circumstances." msgstr "" # type: =head2 -#: ../src/guestfs.pod:882 +#: ../src/guestfs.pod:1299 msgid "guestfs_set_error_handler" msgstr "" # type: verbatim -#: ../src/guestfs.pod:884 +#: ../src/guestfs.pod:1301 #, no-wrap msgid "" " typedef void (*guestfs_error_handler_cb) (guestfs_h *g,\n" @@ -1805,7 +2517,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:891 +#: ../src/guestfs.pod:1308 msgid "" "The callback C will be called if there is an error. The parameters " "passed to the callback are an opaque data pointer and the error message " @@ -1813,7 +2525,14 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:895 +#: ../src/guestfs.pod:1312 +msgid "" +"C is not passed to the callback. To get that the callback must call " +"L." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1315 msgid "" "Note that the message string C is freed as soon as the callback " "function returns, so if you want to stash it somewhere you must make your " @@ -1821,22 +2540,22 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:899 +#: ../src/guestfs.pod:1319 msgid "The default handler prints messages on C." msgstr "" # type: textblock -#: ../src/guestfs.pod:901 +#: ../src/guestfs.pod:1321 msgid "If you set C to C then I handler is called." msgstr "" # type: =head2 -#: ../src/guestfs.pod:903 +#: ../src/guestfs.pod:1323 msgid "guestfs_get_error_handler" msgstr "" # type: verbatim -#: ../src/guestfs.pod:905 +#: ../src/guestfs.pod:1325 #, no-wrap msgid "" " guestfs_error_handler_cb guestfs_get_error_handler (guestfs_h *g,\n" @@ -1845,17 +2564,17 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:908 +#: ../src/guestfs.pod:1328 msgid "Returns the current error handler callback." msgstr "" # type: =head2 -#: ../src/guestfs.pod:910 +#: ../src/guestfs.pod:1330 msgid "guestfs_set_out_of_memory_handler" msgstr "" # type: verbatim -#: ../src/guestfs.pod:912 +#: ../src/guestfs.pod:1332 #, no-wrap msgid "" " typedef void (*guestfs_abort_cb) (void);\n" @@ -1865,117 +2584,72 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:916 +#: ../src/guestfs.pod:1336 msgid "" "The callback C will be called if there is an out of memory situation. " "I." msgstr "" # type: textblock -#: ../src/guestfs.pod:919 +#: ../src/guestfs.pod:1339 msgid "The default is to call L." msgstr "" # type: textblock -#: ../src/guestfs.pod:921 +#: ../src/guestfs.pod:1341 msgid "You cannot set C to C. You can't ignore out of memory situations." msgstr "" -# type: =head2 -#: ../src/guestfs.pod:924 -msgid "guestfs_get_out_of_memory_handler" -msgstr "" - -# type: verbatim -#: ../src/guestfs.pod:926 -#, no-wrap -msgid "" -" guestfs_abort_fn guestfs_get_out_of_memory_handler (guestfs_h *g);\n" -"\n" -msgstr "" - -# type: textblock -#: ../src/guestfs.pod:928 -msgid "This returns the current out of memory handler." -msgstr "" - -# type: =head1 -#: ../src/guestfs.pod:930 -msgid "PATH" -msgstr "" - -# type: textblock -#: ../src/guestfs.pod:932 -msgid "" -"Libguestfs needs a kernel and initrd.img, which it finds by looking along an " -"internal path." -msgstr "" - -# type: textblock -#: ../src/guestfs.pod:935 -msgid "" -"By default it looks for these in the directory C<$libdir/guestfs> " -"(eg. C or C)." -msgstr "" - -# type: textblock -#: ../src/guestfs.pod:938 -msgid "" -"Use L or set the environment variable L " -"to change the directories that libguestfs will search in. The value is a " -"colon-separated list of paths. The current directory is I searched " -"unless the path contains an empty element or C<.>. For example " -"C would search the current directory and " -"then C." -msgstr "" - -# type: =head1 -#: ../src/guestfs.pod:945 -msgid "HIGH-LEVEL API ACTIONS" +# type: =head2 +#: ../src/guestfs.pod:1344 +msgid "guestfs_get_out_of_memory_handler" msgstr "" -# type: =head2 -#: ../src/guestfs.pod:947 -msgid "ABI GUARANTEE" +# type: verbatim +#: ../src/guestfs.pod:1346 +#, no-wrap +msgid "" +" guestfs_abort_fn guestfs_get_out_of_memory_handler (guestfs_h *g);\n" +"\n" msgstr "" # type: textblock -#: ../src/guestfs.pod:949 -msgid "" -"We guarantee the libguestfs ABI (binary interface), for public, high-level " -"actions as outlined in this section. Although we will deprecate some " -"actions, for example if they get replaced by newer calls, we will keep the " -"old actions forever. This allows you the developer to program in confidence " -"against the libguestfs API." +#: ../src/guestfs.pod:1348 +msgid "This returns the current out of memory handler." +msgstr "" + +# type: =head1 +#: ../src/guestfs.pod:1350 +msgid "API CALLS" msgstr "" # type: textblock -#: ../src/guestfs.pod:955 ../fish/guestfish.pod:819 +#: ../src/guestfs.pod:1352 ../fish/guestfish.pod:907 msgid "@ACTIONS@" msgstr "" # type: =head1 -#: ../src/guestfs.pod:957 +#: ../src/guestfs.pod:1354 msgid "STRUCTURES" msgstr "" # type: textblock -#: ../src/guestfs.pod:959 +#: ../src/guestfs.pod:1356 msgid "@STRUCTS@" msgstr "" # type: =head1 -#: ../src/guestfs.pod:961 +#: ../src/guestfs.pod:1358 msgid "AVAILABILITY" msgstr "" # type: =head2 -#: ../src/guestfs.pod:963 +#: ../src/guestfs.pod:1360 msgid "GROUPS OF FUNCTIONALITY IN THE APPLIANCE" msgstr "" # type: textblock -#: ../src/guestfs.pod:965 +#: ../src/guestfs.pod:1362 msgid "" "Using L you can test availability of the following " "groups of functions. This test queries the appliance to see if the " @@ -1983,17 +2657,17 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:970 +#: ../src/guestfs.pod:1367 msgid "@AVAILABILITY@" msgstr "" # type: =head2 -#: ../src/guestfs.pod:972 +#: ../src/guestfs.pod:1369 msgid "GUESTFISH supported COMMAND" msgstr "" # type: textblock -#: ../src/guestfs.pod:974 +#: ../src/guestfs.pod:1371 msgid "" "In L there is a handy interactive command C which " "prints out the available groups and whether they are supported by this build " @@ -2001,19 +2675,19 @@ msgid "" msgstr "" # type: =head2 -#: ../src/guestfs.pod:979 +#: ../src/guestfs.pod:1376 msgid "SINGLE CALLS AT COMPILE TIME" msgstr "" # type: textblock -#: ../src/guestfs.pod:981 +#: ../src/guestfs.pod:1378 msgid "" "Since version 1.5.8, Cguestfs.hE> defines symbols for each C API " "function, such as:" msgstr "" # type: verbatim -#: ../src/guestfs.pod:984 +#: ../src/guestfs.pod:1381 #, no-wrap msgid "" " #define LIBGUESTFS_HAVE_DD 1\n" @@ -2021,12 +2695,12 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:986 +#: ../src/guestfs.pod:1383 msgid "if L is available." msgstr "" # type: textblock -#: ../src/guestfs.pod:988 +#: ../src/guestfs.pod:1385 msgid "" "Before version 1.5.8, if you needed to test whether a single libguestfs " "function is available at compile time, we recommended using build tools such " @@ -2034,7 +2708,7 @@ msgid "" msgstr "" # type: verbatim -#: ../src/guestfs.pod:993 +#: ../src/guestfs.pod:1390 #, no-wrap msgid "" " AC_CHECK_LIB([guestfs],[guestfs_create])\n" @@ -2043,19 +2717,19 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:996 +#: ../src/guestfs.pod:1393 msgid "" "which would result in C being either defined or not defined " "in your program." msgstr "" # type: =head2 -#: ../src/guestfs.pod:999 +#: ../src/guestfs.pod:1396 msgid "SINGLE CALLS AT RUN TIME" msgstr "" # type: textblock -#: ../src/guestfs.pod:1001 +#: ../src/guestfs.pod:1398 msgid "" "Testing at compile time doesn't guarantee that a function really exists in " "the library. The reason is that you might be dynamically linked against a " @@ -2065,7 +2739,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1008 +#: ../src/guestfs.pod:1405 msgid "" "You can use L to test if a function is available at run time, as " "in this example program (note that you still need the compile time check as " @@ -2073,7 +2747,7 @@ msgid "" msgstr "" # type: verbatim -#: ../src/guestfs.pod:1012 +#: ../src/guestfs.pod:1409 #, no-wrap msgid "" " #include \n" @@ -2085,7 +2759,7 @@ msgid "" msgstr "" # type: verbatim -#: ../src/guestfs.pod:1018 +#: ../src/guestfs.pod:1415 #, no-wrap msgid "" " main ()\n" @@ -2097,7 +2771,7 @@ msgid "" msgstr "" # type: verbatim -#: ../src/guestfs.pod:1024 +#: ../src/guestfs.pod:1421 #, no-wrap msgid "" " /* Test if the function guestfs_dd is really available. */\n" @@ -2112,7 +2786,7 @@ msgid "" msgstr "" # type: verbatim -#: ../src/guestfs.pod:1033 +#: ../src/guestfs.pod:1430 #, no-wrap msgid "" " if (!has_function)\n" @@ -2131,7 +2805,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1046 +#: ../src/guestfs.pod:1443 msgid "" "You may think the above is an awful lot of hassle, and it is. There are " "other ways outside of the C linking system to ensure that this kind of " @@ -2139,204 +2813,226 @@ msgid "" msgstr "" # type: verbatim -#: ../src/guestfs.pod:1051 +#: ../src/guestfs.pod:1448 #, no-wrap msgid "" " Requires: libguestfs >= 1.0.80\n" "\n" msgstr "" -# type: =end -#: ../src/guestfs.pod:1053 ../src/guestfs.pod:1058 -msgid "html" +# type: =head1 +#: ../src/guestfs.pod:1450 +msgid "CALLS WITH OPTIONAL ARGUMENTS" msgstr "" # type: textblock -#: ../src/guestfs.pod:1055 +#: ../src/guestfs.pod:1452 msgid "" -" " +"A recent feature of the API is the introduction of calls which take optional " +"arguments. In C these are declared 3 ways. The main way is as a call which " +"takes variable arguments (ie. C<...>), as in this example:" msgstr "" -# type: =head1 -#: ../src/guestfs.pod:1060 -msgid "ARCHITECTURE" +# type: verbatim +#: ../src/guestfs.pod:1457 +#, no-wrap +msgid "" +" int guestfs_add_drive_opts (guestfs_h *g, const char *filename, ...);\n" +"\n" msgstr "" # type: textblock -#: ../src/guestfs.pod:1062 +#: ../src/guestfs.pod:1459 msgid "" -"Internally, libguestfs is implemented by running an appliance (a special " -"type of small virtual machine) using L. Qemu runs as a child " -"process of the main program." +"Call this with a list of optional arguments, terminated by C<-1>. So to " +"call with no optional arguments specified:" msgstr "" # type: verbatim -#: ../src/guestfs.pod:1066 +#: ../src/guestfs.pod:1462 #, no-wrap msgid "" -" ___________________\n" -" / \\\n" -" | main program |\n" -" | |\n" -" | | child process / appliance\n" -" | | __________________________\n" -" | | / qemu \\\n" -" +-------------------+ RPC | +-----------------+ |\n" -" | libguestfs <--------------------> guestfsd | |\n" -" | | | +-----------------+ |\n" -" \\___________________/ | | Linux kernel | |\n" -" | +--^--------------+ |\n" -" \\_________|________________/\n" -" |\n" -" _______v______\n" -" / \\\n" -" | Device or |\n" -" | disk image |\n" -" \\______________/\n" +" guestfs_add_drive_opts (g, filename, -1);\n" "\n" msgstr "" # type: textblock -#: ../src/guestfs.pod:1086 +#: ../src/guestfs.pod:1464 +msgid "With a single optional argument:" +msgstr "" + +# type: verbatim +#: ../src/guestfs.pod:1466 +#, no-wrap msgid "" -"The library, linked to the main program, creates the child process and hence " -"the appliance in the L function." +" guestfs_add_drive_opts (g, filename,\n" +" GUESTFS_ADD_DRIVE_OPTS_FORMAT, \"qcow2\",\n" +" -1);\n" +"\n" msgstr "" # type: textblock -#: ../src/guestfs.pod:1089 +#: ../src/guestfs.pod:1470 +msgid "With two:" +msgstr "" + +# type: verbatim +#: ../src/guestfs.pod:1472 +#, no-wrap msgid "" -"Inside the appliance is a Linux kernel and a complete stack of userspace " -"tools (such as LVM and ext2 programs) and a small controlling daemon called " -"L. The library talks to L using remote procedure " -"calls (RPC). There is a mostly one-to-one correspondence between libguestfs " -"API calls and RPC calls to the daemon. Lastly the disk image(s) are " -"attached to the qemu process which translates device access by the " -"appliance's Linux kernel into accesses to the image." +" guestfs_add_drive_opts (g, filename,\n" +" GUESTFS_ADD_DRIVE_OPTS_FORMAT, \"qcow2\",\n" +" GUESTFS_ADD_DRIVE_OPTS_READONLY, 1,\n" +" -1);\n" +"\n" msgstr "" # type: textblock -#: ../src/guestfs.pod:1098 +#: ../src/guestfs.pod:1477 msgid "" -"A common misunderstanding is that the appliance \"is\" the virtual machine. " -"Although the disk image you are attached to might also be used by some " -"virtual machine, libguestfs doesn't know or care about this. (But you will " -"care if both libguestfs's qemu process and your virtual machine are trying " -"to update the disk image at the same time, since these usually results in " -"massive disk corruption)." +"and so forth. Don't forget the terminating C<-1> otherwise Bad Things will " +"happen!" msgstr "" -# type: =head1 -#: ../src/guestfs.pod:1105 -msgid "STATE MACHINE" +# type: =head2 +#: ../src/guestfs.pod:1480 +msgid "USING va_list FOR OPTIONAL ARGUMENTS" msgstr "" # type: textblock -#: ../src/guestfs.pod:1107 -msgid "libguestfs uses a state machine to model the child process:" +#: ../src/guestfs.pod:1482 +msgid "" +"The second variant has the same name with the suffix C<_va>, which works the " +"same way but takes a C. See the C manual for details. For the " +"example function, this is declared:" msgstr "" # type: verbatim -#: ../src/guestfs.pod:1109 +#: ../src/guestfs.pod:1486 #, no-wrap msgid "" -" |\n" -" guestfs_create\n" -" |\n" -" |\n" -" ____V_____\n" -" / \\\n" -" | CONFIG |\n" -" \\__________/\n" -" ^ ^ ^ \\\n" -" / | \\ \\ guestfs_launch\n" -" / | _\\__V______\n" -" / | / \\\n" -" / | | LAUNCHING |\n" -" / | \\___________/\n" -" / | /\n" -" / | guestfs_launch\n" -" / | /\n" -" ______ / __|____V\n" -" / \\ ------> / \\\n" -" | BUSY | | READY |\n" -" \\______/ <------ \\________/\n" +" int guestfs_add_drive_opts_va (guestfs_h *g, const char *filename,\n" +" va_list args);\n" "\n" msgstr "" +# type: =head2 +#: ../src/guestfs.pod:1489 +msgid "CONSTRUCTING OPTIONAL ARGUMENTS" +msgstr "" + # type: textblock -#: ../src/guestfs.pod:1131 +#: ../src/guestfs.pod:1491 msgid "" -"The normal transitions are (1) CONFIG (when the handle is created, but there " -"is no child process), (2) LAUNCHING (when the child process is booting up), " -"(3) alternating between READY and BUSY as commands are issued to, and " -"carried out by, the child process." +"The third variant is useful where you need to construct these calls. You " +"pass in a structure where you fill in the optional fields. The structure " +"has a bitmask as the first element which you must set to indicate which " +"fields you have filled in. For our example function the structure and call " +"are declared:" msgstr "" -# type: textblock -#: ../src/guestfs.pod:1136 +# type: verbatim +#: ../src/guestfs.pod:1497 +#, no-wrap msgid "" -"The guest may be killed by L, or may die " -"asynchronously at any time (eg. due to some internal error), and that causes " -"the state to transition back to CONFIG." +" struct guestfs_add_drive_opts_argv {\n" +" uint64_t bitmask;\n" +" int readonly;\n" +" const char *format;\n" +" /* ... */\n" +" };\n" +" int guestfs_add_drive_opts_argv (guestfs_h *g, const char *filename,\n" +" const struct guestfs_add_drive_opts_argv *optargs);\n" +"\n" msgstr "" # type: textblock -#: ../src/guestfs.pod:1140 +#: ../src/guestfs.pod:1506 +msgid "You could call it like this:" +msgstr "" + +# type: verbatim +#: ../src/guestfs.pod:1508 +#, no-wrap msgid "" -"Configuration commands for qemu such as L can only be " -"issued when in the CONFIG state." +" struct guestfs_add_drive_opts_argv optargs = {\n" +" .bitmask = GUESTFS_ADD_DRIVE_OPTS_READONLY_BITMASK |\n" +" GUESTFS_ADD_DRIVE_OPTS_FORMAT_BITMASK,\n" +" .readonly = 1,\n" +" .format = \"qcow2\"\n" +" };\n" +" \n" msgstr "" -# type: textblock -#: ../src/guestfs.pod:1143 +# type: verbatim +#: ../src/guestfs.pod:1515 +#, no-wrap msgid "" -"The API offers one call that goes from CONFIG through LAUNCHING to READY. " -"L blocks until the child process is READY to accept " -"commands (or until some failure or timeout). L internally " -"moves the state from CONFIG to LAUNCHING while it is running." +" guestfs_add_drive_opts_argv (g, filename, &optargs);\n" +"\n" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1517 ../src/guestfs-actions.pod:11 ../src/guestfs-actions.pod:1842 ../fish/guestfish-actions.pod:9 ../fish/guestfish-actions.pod:1255 +msgid "Notes:" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1523 +msgid "The C<_BITMASK> suffix on each option name when specifying the bitmask." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1528 +msgid "You do not need to fill in all fields of the structure." msgstr "" # type: textblock -#: ../src/guestfs.pod:1149 +#: ../src/guestfs.pod:1532 msgid "" -"API actions such as L can only be issued when in the READY " -"state. These API calls block waiting for the command to be carried out " -"(ie. the state to transition to BUSY and then back to READY). There are no " -"non-blocking versions, and no way to issue more than one command per handle " -"at the same time." +"There must be a one-to-one correspondence between fields of the structure " +"that are filled in, and bits set in the bitmask." +msgstr "" + +# type: =head2 +#: ../src/guestfs.pod:1537 +msgid "OPTIONAL ARGUMENTS IN OTHER LANGUAGES" msgstr "" # type: textblock -#: ../src/guestfs.pod:1155 +#: ../src/guestfs.pod:1539 msgid "" -"Finally, the child process sends asynchronous messages back to the main " -"program, such as kernel log messages. You can register a callback to " -"receive these messages." +"In other languages, optional arguments are expressed in the way that is " +"natural for that language. We refer you to the language-specific " +"documentation for more details on that." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1543 +msgid "For guestfish, see L." msgstr "" # type: =head2 -#: ../src/guestfs.pod:1159 +#: ../src/guestfs.pod:1545 msgid "SETTING CALLBACKS TO HANDLE EVENTS" msgstr "" # type: textblock -#: ../src/guestfs.pod:1161 +#: ../src/guestfs.pod:1547 msgid "" "The child process generates events in some situations. Current events " "include: receiving a log message, the child process exits." msgstr "" # type: textblock -#: ../src/guestfs.pod:1164 +#: ../src/guestfs.pod:1550 msgid "" "Use the C functions to set a callback for different " "types of events." msgstr "" # type: textblock -#: ../src/guestfs.pod:1167 +#: ../src/guestfs.pod:1553 msgid "" "Only I can be registered for each handle. " "Calling C again overwrites the previous callback of " @@ -2345,12 +3041,12 @@ msgid "" msgstr "" # type: =head2 -#: ../src/guestfs.pod:1172 +#: ../src/guestfs.pod:1558 msgid "guestfs_set_log_message_callback" msgstr "" # type: verbatim -#: ../src/guestfs.pod:1174 +#: ../src/guestfs.pod:1560 #, no-wrap msgid "" " typedef void (*guestfs_log_message_cb) (guestfs_h *g, void *opaque,\n" @@ -2362,31 +3058,31 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1180 +#: ../src/guestfs.pod:1566 msgid "" "The callback function C will be called whenever qemu or the guest writes " "anything to the console." msgstr "" # type: textblock -#: ../src/guestfs.pod:1183 +#: ../src/guestfs.pod:1569 msgid "Use this function to capture kernel messages and similar." msgstr "" # type: textblock -#: ../src/guestfs.pod:1185 +#: ../src/guestfs.pod:1571 msgid "" "Normally there is no log message handler, and log messages are just " "discarded." msgstr "" # type: =head2 -#: ../src/guestfs.pod:1188 +#: ../src/guestfs.pod:1574 msgid "guestfs_set_subprocess_quit_callback" msgstr "" # type: verbatim -#: ../src/guestfs.pod:1190 +#: ../src/guestfs.pod:1576 #, no-wrap msgid "" " typedef void (*guestfs_subprocess_quit_cb) (guestfs_h *g, void *opaque);\n" @@ -2397,7 +3093,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1195 +#: ../src/guestfs.pod:1581 msgid "" "The callback function C will be called when the child process quits, " "either asynchronously or if killed by L. (This " @@ -2405,12 +3101,12 @@ msgid "" msgstr "" # type: =head2 -#: ../src/guestfs.pod:1200 +#: ../src/guestfs.pod:1586 msgid "guestfs_set_launch_done_callback" msgstr "" # type: verbatim -#: ../src/guestfs.pod:1202 +#: ../src/guestfs.pod:1588 #, no-wrap msgid "" " typedef void (*guestfs_launch_done_cb) (guestfs_h *g, void *opaque);\n" @@ -2421,7 +3117,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1207 +#: ../src/guestfs.pod:1593 msgid "" "The callback function C will be called when the child process becomes " "ready first time after it has been launched. (This corresponds to a " @@ -2429,12 +3125,12 @@ msgid "" msgstr "" # type: =head2 -#: ../src/guestfs.pod:1211 +#: ../src/guestfs.pod:1597 msgid "guestfs_set_close_callback" msgstr "" # type: verbatim -#: ../src/guestfs.pod:1213 +#: ../src/guestfs.pod:1599 #, no-wrap msgid "" " typedef void (*guestfs_close_cb) (guestfs_h *g, void *opaque);\n" @@ -2445,14 +3141,14 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1218 +#: ../src/guestfs.pod:1604 msgid "" "The callback function C will be called while the handle is being closed " "(synchronously from L)." msgstr "" # type: textblock -#: ../src/guestfs.pod:1221 +#: ../src/guestfs.pod:1607 msgid "" "Note that libguestfs installs an L handler to try to clean up " "handles that are open when the program exits. This means that this callback " @@ -2463,12 +3159,12 @@ msgid "" msgstr "" # type: =head2 -#: ../src/guestfs.pod:1229 +#: ../src/guestfs.pod:1615 msgid "guestfs_set_progress_callback" msgstr "" # type: verbatim -#: ../src/guestfs.pod:1231 +#: ../src/guestfs.pod:1617 #, no-wrap msgid "" " typedef void (*guestfs_progress_cb) (guestfs_h *g, void *opaque,\n" @@ -2481,7 +3177,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1238 +#: ../src/guestfs.pod:1624 msgid "" "Some long-running operations can generate progress messages. If this " "callback is registered, then it will be called each time a progress message " @@ -2491,7 +3187,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1244 +#: ../src/guestfs.pod:1630 msgid "" "The callback receives two numbers: C and C. The units of " "C are not defined, although for some operations C may relate " @@ -2500,31 +3196,31 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1250 +#: ../src/guestfs.pod:1636 msgid "The only defined and stable parts of the API are:" msgstr "" # type: textblock -#: ../src/guestfs.pod:1256 +#: ../src/guestfs.pod:1642 msgid "" "The callback can display to the user some type of progress bar or indicator " "which shows the ratio of C:C." msgstr "" # type: textblock -#: ../src/guestfs.pod:1261 +#: ../src/guestfs.pod:1647 msgid "0 E= C E= C" msgstr "" # type: textblock -#: ../src/guestfs.pod:1265 +#: ../src/guestfs.pod:1651 msgid "" "If any progress notification is sent during a call, then a final progress " "notification is always sent when C = C." msgstr "" # type: textblock -#: ../src/guestfs.pod:1268 +#: ../src/guestfs.pod:1654 msgid "" "This is to simplify caller code, so callers can easily set the progress " "indicator to \"100%\" at the end of the operation, without requiring special " @@ -2532,7 +3228,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1274 +#: ../src/guestfs.pod:1660 msgid "" "The callback also receives the procedure number and serial number of the " "call. These are only useful for debugging protocol issues, and the callback " @@ -2541,12 +3237,12 @@ msgid "" msgstr "" # type: =head1 -#: ../src/guestfs.pod:1279 +#: ../src/guestfs.pod:1665 msgid "PRIVATE DATA AREA" msgstr "" # type: textblock -#: ../src/guestfs.pod:1281 +#: ../src/guestfs.pod:1667 msgid "" "You can attach named pieces of private data to the libguestfs handle, and " "fetch them by name for the lifetime of the handle. This is called the " @@ -2554,12 +3250,12 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1285 +#: ../src/guestfs.pod:1671 msgid "To attach a named piece of data, use the following call:" msgstr "" # type: verbatim -#: ../src/guestfs.pod:1287 +#: ../src/guestfs.pod:1673 #, no-wrap msgid "" " void guestfs_set_private (guestfs_h *g, const char *key, void *data);\n" @@ -2567,7 +3263,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1289 +#: ../src/guestfs.pod:1675 msgid "" "C is the name to associate with this data, and C is an arbitrary " "pointer (which can be C). Any previous item with the same name is " @@ -2575,7 +3271,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1293 +#: ../src/guestfs.pod:1679 msgid "" "You can use any C you want, but names beginning with an underscore " "character are reserved for internal libguestfs purposes (for implementing " @@ -2584,12 +3280,12 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1298 +#: ../src/guestfs.pod:1684 msgid "To retrieve the pointer, use:" msgstr "" # type: verbatim -#: ../src/guestfs.pod:1300 +#: ../src/guestfs.pod:1686 #, no-wrap msgid "" " void *guestfs_get_private (guestfs_h *g, const char *key);\n" @@ -2597,7 +3293,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1302 +#: ../src/guestfs.pod:1688 msgid "" "This function returns C if either no data is found associated with " "C, or if the user previously set the C's C pointer to " @@ -2605,7 +3301,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1306 +#: ../src/guestfs.pod:1692 msgid "" "Libguestfs does not try to look at or interpret the C pointer in any " "way. As far as libguestfs is concerned, it need not be a valid pointer at " @@ -2617,188 +3313,201 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1314 +#: ../src/guestfs.pod:1700 msgid "" "The private data area is implemented using a hash table, and should be " "reasonably efficient for moderate numbers of keys." msgstr "" - -# type: =head1 -#: ../src/guestfs.pod:1317 -msgid "BLOCK DEVICE NAMING" -msgstr "" - -# type: textblock -#: ../src/guestfs.pod:1319 -msgid "" -"In the kernel there is now quite a profusion of schemata for naming block " -"devices (in this context, by I I mean a physical or virtual " -"hard drive). The original Linux IDE driver used names starting with " -"C. SCSI devices have historically used a different naming scheme, " -"C. When the Linux kernel I driver became a popular " -"replacement for the old IDE driver (particularly for SATA devices) those " -"devices also used the C scheme. Additionally we now have virtual " -"machines with paravirtualized drivers. This has created several different " -"naming systems, such as C for virtio disks and C for " -"Xen PV disks." -msgstr "" - -# type: textblock -#: ../src/guestfs.pod:1331 -msgid "" -"As discussed above, libguestfs uses a qemu appliance running an embedded " -"Linux kernel to access block devices. We can run a variety of appliances " -"based on a variety of Linux kernels." -msgstr "" - -# type: textblock -#: ../src/guestfs.pod:1335 -msgid "" -"This causes a problem for libguestfs because many API calls use device or " -"partition names. Working scripts and the recipe (example) scripts that we " -"make available over the internet could fail if the naming scheme changes." -msgstr "" - -# type: textblock -#: ../src/guestfs.pod:1340 -msgid "" -"Therefore libguestfs defines C as the I. " -"Internally C names are translated, if necessary, to other names as " -"required. For example, under RHEL 5 which uses the C scheme, any " -"device parameter C is translated to C transparently." -msgstr "" - -# type: textblock -#: ../src/guestfs.pod:1346 -msgid "" -"Note that this I applies to parameters. The L, " -"L and similar calls return the true names of the " -"devices and partitions as known to the appliance." -msgstr "" - -# type: =head2 -#: ../src/guestfs.pod:1351 -msgid "ALGORITHM FOR BLOCK DEVICE NAME TRANSLATION" + +# type: =end +#: ../src/guestfs.pod:1703 ../src/guestfs.pod:1708 +msgid "html" msgstr "" # type: textblock -#: ../src/guestfs.pod:1353 +#: ../src/guestfs.pod:1705 msgid "" -"Usually this translation is transparent. However in some (very rare) cases " -"you may need to know the exact algorithm. Such cases include where you use " -"L to add a mixture of virtio and IDE devices to the " -"qemu-based appliance, so have a mixture of C and C " -"devices." +" " msgstr "" -# type: textblock -#: ../src/guestfs.pod:1359 -msgid "" -"The algorithm is applied only to I which are known to be either " -"device or partition names. Return values from functions such as " -"L are never changed." +# type: =head1 +#: ../src/guestfs.pod:1710 +msgid "ARCHITECTURE" msgstr "" # type: textblock -#: ../src/guestfs.pod:1367 -msgid "Is the string a parameter which is a device or partition name?" +#: ../src/guestfs.pod:1712 +msgid "" +"Internally, libguestfs is implemented by running an appliance (a special " +"type of small virtual machine) using L. Qemu runs as a child " +"process of the main program." msgstr "" -# type: textblock -#: ../src/guestfs.pod:1371 -msgid "Does the string begin with C?" +# type: verbatim +#: ../src/guestfs.pod:1716 +#, no-wrap +msgid "" +" ___________________\n" +" / \\\n" +" | main program |\n" +" | |\n" +" | | child process / appliance\n" +" | | __________________________\n" +" | | / qemu \\\n" +" +-------------------+ RPC | +-----------------+ |\n" +" | libguestfs <--------------------> guestfsd | |\n" +" | | | +-----------------+ |\n" +" \\___________________/ | | Linux kernel | |\n" +" | +--^--------------+ |\n" +" \\_________|________________/\n" +" |\n" +" _______v______\n" +" / \\\n" +" | Device or |\n" +" | disk image |\n" +" \\______________/\n" +"\n" msgstr "" # type: textblock -#: ../src/guestfs.pod:1375 +#: ../src/guestfs.pod:1736 msgid "" -"Does the named device exist? If so, we use that device. However if I " -"then we continue with this algorithm." +"The library, linked to the main program, creates the child process and hence " +"the appliance in the L function." msgstr "" # type: textblock -#: ../src/guestfs.pod:1380 -msgid "Replace initial C string with C." +#: ../src/guestfs.pod:1739 +msgid "" +"Inside the appliance is a Linux kernel and a complete stack of userspace " +"tools (such as LVM and ext2 programs) and a small controlling daemon called " +"L. The library talks to L using remote procedure " +"calls (RPC). There is a mostly one-to-one correspondence between libguestfs " +"API calls and RPC calls to the daemon. Lastly the disk image(s) are " +"attached to the qemu process which translates device access by the " +"appliance's Linux kernel into accesses to the image." msgstr "" # type: textblock -#: ../src/guestfs.pod:1382 -msgid "For example, change C to C." +#: ../src/guestfs.pod:1748 +msgid "" +"A common misunderstanding is that the appliance \"is\" the virtual machine. " +"Although the disk image you are attached to might also be used by some " +"virtual machine, libguestfs doesn't know or care about this. (But you will " +"care if both libguestfs's qemu process and your virtual machine are trying " +"to update the disk image at the same time, since these usually results in " +"massive disk corruption)." msgstr "" -# type: textblock -#: ../src/guestfs.pod:1384 -msgid "If that named device exists, use it. If not, continue." +# type: =head1 +#: ../src/guestfs.pod:1755 +msgid "STATE MACHINE" msgstr "" # type: textblock -#: ../src/guestfs.pod:1388 -msgid "Replace initial C string with C." +#: ../src/guestfs.pod:1757 +msgid "libguestfs uses a state machine to model the child process:" msgstr "" -# type: textblock -#: ../src/guestfs.pod:1390 -msgid "If that named device exists, use it. If not, return an error." +# type: verbatim +#: ../src/guestfs.pod:1759 +#, no-wrap +msgid "" +" |\n" +" guestfs_create\n" +" |\n" +" |\n" +" ____V_____\n" +" / \\\n" +" | CONFIG |\n" +" \\__________/\n" +" ^ ^ ^ \\\n" +" / | \\ \\ guestfs_launch\n" +" / | _\\__V______\n" +" / | / \\\n" +" / | | LAUNCHING |\n" +" / | \\___________/\n" +" / | /\n" +" / | guestfs_launch\n" +" / | /\n" +" ______ / __|____V\n" +" / \\ ------> / \\\n" +" | BUSY | | READY |\n" +" \\______/ <------ \\________/\n" +"\n" msgstr "" -# type: =head2 -#: ../src/guestfs.pod:1394 -msgid "PORTABILITY CONCERNS" +# type: textblock +#: ../src/guestfs.pod:1781 +msgid "" +"The normal transitions are (1) CONFIG (when the handle is created, but there " +"is no child process), (2) LAUNCHING (when the child process is booting up), " +"(3) alternating between READY and BUSY as commands are issued to, and " +"carried out by, the child process." msgstr "" # type: textblock -#: ../src/guestfs.pod:1396 +#: ../src/guestfs.pod:1786 msgid "" -"Although the standard naming scheme and automatic translation is useful for " -"simple programs and guestfish scripts, for larger programs it is best not to " -"rely on this mechanism." +"The guest may be killed by L, or may die " +"asynchronously at any time (eg. due to some internal error), and that causes " +"the state to transition back to CONFIG." msgstr "" # type: textblock -#: ../src/guestfs.pod:1400 +#: ../src/guestfs.pod:1790 msgid "" -"Where possible for maximum future portability programs using libguestfs " -"should use these future-proof techniques:" +"Configuration commands for qemu such as L can only be " +"issued when in the CONFIG state." msgstr "" # type: textblock -#: ../src/guestfs.pod:1407 +#: ../src/guestfs.pod:1793 msgid "" -"Use L or L to list actual " -"device names, and then use those names directly." +"The API offers one call that goes from CONFIG through LAUNCHING to READY. " +"L blocks until the child process is READY to accept " +"commands (or until some failure or timeout). L internally " +"moves the state from CONFIG to LAUNCHING while it is running." msgstr "" # type: textblock -#: ../src/guestfs.pod:1410 -msgid "Since those device names exist by definition, they will never be translated." +#: ../src/guestfs.pod:1799 +msgid "" +"API actions such as L can only be issued when in the READY " +"state. These API calls block waiting for the command to be carried out " +"(ie. the state to transition to BUSY and then back to READY). There are no " +"non-blocking versions, and no way to issue more than one command per handle " +"at the same time." msgstr "" # type: textblock -#: ../src/guestfs.pod:1415 +#: ../src/guestfs.pod:1805 msgid "" -"Use higher level ways to identify filesystems, such as LVM names, UUIDs and " -"filesystem labels." +"Finally, the child process sends asynchronous messages back to the main " +"program, such as kernel log messages. You can register a callback to " +"receive these messages." msgstr "" # type: =head1 -#: ../src/guestfs.pod:1420 +#: ../src/guestfs.pod:1809 msgid "INTERNALS" msgstr "" # type: =head2 -#: ../src/guestfs.pod:1422 +#: ../src/guestfs.pod:1811 msgid "COMMUNICATION PROTOCOL" msgstr "" # type: textblock -#: ../src/guestfs.pod:1424 +#: ../src/guestfs.pod:1813 msgid "" "Don't rely on using this protocol directly. This section documents how it " "currently works, but it may change at any time." msgstr "" # type: textblock -#: ../src/guestfs.pod:1427 +#: ../src/guestfs.pod:1816 msgid "" "The protocol used to talk between the library and the daemon running inside " "the qemu virtual machine is a simple RPC mechanism built on top of XDR (RFC " @@ -2806,14 +3515,14 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1431 +#: ../src/guestfs.pod:1820 msgid "" "The detailed format of structures is in C (note: " "this file is automatically generated)." msgstr "" # type: textblock -#: ../src/guestfs.pod:1434 +#: ../src/guestfs.pod:1823 msgid "" "There are two broad cases, ordinary functions that don't have any C " "and C parameters, which are handled with very simple request/reply " @@ -2823,17 +3532,17 @@ msgid "" msgstr "" # type: =head3 -#: ../src/guestfs.pod:1441 +#: ../src/guestfs.pod:1830 msgid "ORDINARY FUNCTIONS (NO FILEIN/FILEOUT PARAMS)" msgstr "" # type: textblock -#: ../src/guestfs.pod:1443 +#: ../src/guestfs.pod:1832 msgid "For ordinary functions, the request message is:" msgstr "" # type: verbatim -#: ../src/guestfs.pod:1445 +#: ../src/guestfs.pod:1834 #, no-wrap msgid "" " total length (header + arguments,\n" @@ -2844,7 +3553,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1450 +#: ../src/guestfs.pod:1839 msgid "" "The total length field allows the daemon to allocate a fixed size buffer " "into which it slurps the rest of the message. As a result, the total length " @@ -2853,26 +3562,26 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1456 +#: ../src/guestfs.pod:1845 msgid "" "Note also that many functions don't take any arguments, in which case the " "C_args> is completely omitted." msgstr "" # type: textblock -#: ../src/guestfs.pod:1459 +#: ../src/guestfs.pod:1848 msgid "" "The header contains the procedure number (C) which is how the " "receiver knows what type of args structure to expect, or none at all." msgstr "" # type: textblock -#: ../src/guestfs.pod:1463 +#: ../src/guestfs.pod:1852 msgid "The reply message for ordinary functions is:" msgstr "" # type: verbatim -#: ../src/guestfs.pod:1465 +#: ../src/guestfs.pod:1854 #, no-wrap msgid "" " total length (header + ret,\n" @@ -2883,26 +3592,26 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1470 +#: ../src/guestfs.pod:1859 msgid "" "As above the C_ret> structure may be completely omitted for " "functions that return no formal return values." msgstr "" # type: textblock -#: ../src/guestfs.pod:1473 +#: ../src/guestfs.pod:1862 msgid "As above the total length of the reply is limited to C." msgstr "" # type: textblock -#: ../src/guestfs.pod:1476 +#: ../src/guestfs.pod:1865 msgid "" "In the case of an error, a flag is set in the header, and the reply message " "is slightly changed:" msgstr "" # type: verbatim -#: ../src/guestfs.pod:1479 +#: ../src/guestfs.pod:1868 #, no-wrap msgid "" " total length (header + error,\n" @@ -2913,19 +3622,19 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1484 +#: ../src/guestfs.pod:1873 msgid "" "The C structure contains the error message as a " "string." msgstr "" # type: =head3 -#: ../src/guestfs.pod:1487 +#: ../src/guestfs.pod:1876 msgid "FUNCTIONS THAT HAVE FILEIN PARAMETERS" msgstr "" # type: textblock -#: ../src/guestfs.pod:1489 +#: ../src/guestfs.pod:1878 msgid "" "A C parameter indicates that we transfer a file I the guest. " "The normal request message is sent (see above). However this is followed by " @@ -2933,7 +3642,7 @@ msgid "" msgstr "" # type: verbatim -#: ../src/guestfs.pod:1493 +#: ../src/guestfs.pod:1882 #, no-wrap msgid "" " total length (header + arguments,\n" @@ -2947,12 +3656,12 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1501 +#: ../src/guestfs.pod:1890 msgid "The \"sequence of chunks\" is:" msgstr "" # type: verbatim -#: ../src/guestfs.pod:1503 +#: ../src/guestfs.pod:1892 #, no-wrap msgid "" " length of chunk (not including length word itself)\n" @@ -2966,7 +3675,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1511 +#: ../src/guestfs.pod:1900 msgid "" "The final chunk has the C field set to zero. Additionally a flag " "is set in the final chunk to indicate either successful completion or early " @@ -2974,7 +3683,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1515 +#: ../src/guestfs.pod:1904 msgid "" "At time of writing there are no functions that have more than one FileIn " "parameter. However this is (theoretically) supported, by sending the " @@ -2983,7 +3692,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1520 +#: ../src/guestfs.pod:1909 msgid "" "Both the library (sender) I the daemon (receiver) may cancel the " "transfer. The library does this by sending a chunk with a special flag set " @@ -2992,192 +3701,102 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1526 +#: ../src/guestfs.pod:1915 msgid "" "The daemon may also cancel. It does this by writing a special word " "C to the socket. The library listens for this during " "the transfer, and if it gets it, it will cancel the transfer (it sends a " "cancel chunk). The special word is chosen so that even if cancellation " -"happens right at the end of the transfer (after the library has finished " -"writing and has started listening for the reply), the \"spurious\" cancel " -"flag will not be confused with the reply message." -msgstr "" - -# type: textblock -#: ../src/guestfs.pod:1535 -msgid "" -"This protocol allows the transfer of arbitrary sized files (no 32 bit " -"limit), and also files where the size is not known in advance (eg. from " -"pipes or sockets). However the chunks are rather small " -"(C), so that neither the library nor the daemon need " -"to keep much in memory." -msgstr "" - -# type: =head3 -#: ../src/guestfs.pod:1541 -msgid "FUNCTIONS THAT HAVE FILEOUT PARAMETERS" -msgstr "" - -# type: textblock -#: ../src/guestfs.pod:1543 -msgid "" -"The protocol for FileOut parameters is exactly the same as for FileIn " -"parameters, but with the roles of daemon and library reversed." -msgstr "" - -# type: verbatim -#: ../src/guestfs.pod:1546 -#, no-wrap -msgid "" -" total length (header + ret,\n" -" but not including the length word itself,\n" -" and not including the chunks)\n" -" struct guestfs_message_header (encoded as XDR)\n" -" struct guestfs__ret (encoded as XDR)\n" -" sequence of chunks for FileOut param #0\n" -" sequence of chunks for FileOut param #1 etc.\n" -"\n" -msgstr "" - -# type: =head3 -#: ../src/guestfs.pod:1554 -msgid "INITIAL MESSAGE" -msgstr "" - -# type: textblock -#: ../src/guestfs.pod:1556 -msgid "" -"When the daemon launches it sends an initial word (C) " -"which indicates that the guest and daemon is alive. This is what " -"L waits for." -msgstr "" - -# type: =head3 -#: ../src/guestfs.pod:1560 -msgid "PROGRESS NOTIFICATION MESSAGES" -msgstr "" - -# type: textblock -#: ../src/guestfs.pod:1562 -msgid "" -"The daemon may send progress notification messages at any time. These are " -"distinguished by the normal length word being replaced by " -"C, followed by a fixed size progress message." -msgstr "" - -# type: textblock -#: ../src/guestfs.pod:1566 -msgid "" -"The library turns them into progress callbacks (see " -"C) if there is a callback registered, or " -"discards them if not." -msgstr "" - -# type: textblock -#: ../src/guestfs.pod:1570 -msgid "" -"The daemon self-limits the frequency of progress messages it sends (see " -"C). Not all calls generate progress " -"messages." -msgstr "" - -# type: =head1 -#: ../src/guestfs.pod:1574 -msgid "MULTIPLE HANDLES AND MULTIPLE THREADS" -msgstr "" - -# type: textblock -#: ../src/guestfs.pod:1576 -msgid "" -"All high-level libguestfs actions are synchronous. If you want to use " -"libguestfs asynchronously then you must create a thread." -msgstr "" - -# type: textblock -#: ../src/guestfs.pod:1579 -msgid "" -"Only use the handle from a single thread. Either use the handle exclusively " -"from one thread, or provide your own mutex so that two threads cannot issue " -"calls on the same handle at the same time." -msgstr "" - -# type: textblock -#: ../src/guestfs.pod:1583 -msgid "" -"See the graphical program guestfs-browser for one possible architecture for " -"multithreaded programs using libvirt and libguestfs." -msgstr "" - -# type: =head1 -#: ../src/guestfs.pod:1586 -msgid "QEMU WRAPPERS" +"happens right at the end of the transfer (after the library has finished " +"writing and has started listening for the reply), the \"spurious\" cancel " +"flag will not be confused with the reply message." msgstr "" # type: textblock -#: ../src/guestfs.pod:1588 +#: ../src/guestfs.pod:1924 msgid "" -"If you want to compile your own qemu, run qemu from a non-standard location, " -"or pass extra arguments to qemu, then you can write a shell-script wrapper " -"around qemu." +"This protocol allows the transfer of arbitrary sized files (no 32 bit " +"limit), and also files where the size is not known in advance (eg. from " +"pipes or sockets). However the chunks are rather small " +"(C), so that neither the library nor the daemon need " +"to keep much in memory." msgstr "" -# type: textblock -#: ../src/guestfs.pod:1592 -msgid "" -"There is one important rule to remember: you I> as the " -"last command in the shell script (so that qemu replaces the shell and " -"becomes the direct child of the libguestfs-using program). If you don't do " -"this, then the qemu process won't be cleaned up correctly." +# type: =head3 +#: ../src/guestfs.pod:1930 +msgid "FUNCTIONS THAT HAVE FILEOUT PARAMETERS" msgstr "" # type: textblock -#: ../src/guestfs.pod:1597 +#: ../src/guestfs.pod:1932 msgid "" -"Here is an example of a wrapper, where I have built my own copy of qemu from " -"source:" +"The protocol for FileOut parameters is exactly the same as for FileIn " +"parameters, but with the roles of daemon and library reversed." msgstr "" # type: verbatim -#: ../src/guestfs.pod:1600 +#: ../src/guestfs.pod:1935 #, no-wrap msgid "" -" #!/bin/sh -\n" -" qemudir=/home/rjones/d/qemu\n" -" exec $qemudir/x86_64-softmmu/qemu-system-x86_64 -L $qemudir/pc-bios " -"\"$@\"\n" +" total length (header + ret,\n" +" but not including the length word itself,\n" +" and not including the chunks)\n" +" struct guestfs_message_header (encoded as XDR)\n" +" struct guestfs__ret (encoded as XDR)\n" +" sequence of chunks for FileOut param #0\n" +" sequence of chunks for FileOut param #1 etc.\n" "\n" msgstr "" +# type: =head3 +#: ../src/guestfs.pod:1943 +msgid "INITIAL MESSAGE" +msgstr "" + # type: textblock -#: ../src/guestfs.pod:1604 +#: ../src/guestfs.pod:1945 msgid "" -"Save this script as C (or wherever), C, and " -"then use it by setting the LIBGUESTFS_QEMU environment variable. For " -"example:" +"When the daemon launches it sends an initial word (C) " +"which indicates that the guest and daemon is alive. This is what " +"L waits for." msgstr "" -# type: verbatim -#: ../src/guestfs.pod:1608 -#, no-wrap +# type: =head3 +#: ../src/guestfs.pod:1949 +msgid "PROGRESS NOTIFICATION MESSAGES" +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1951 msgid "" -" LIBGUESTFS_QEMU=/tmp/qemu.wrapper guestfish\n" -"\n" +"The daemon may send progress notification messages at any time. These are " +"distinguished by the normal length word being replaced by " +"C, followed by a fixed size progress message." msgstr "" # type: textblock -#: ../src/guestfs.pod:1610 +#: ../src/guestfs.pod:1955 msgid "" -"Note that libguestfs also calls qemu with the -help and -version options in " -"order to determine features." +"The library turns them into progress callbacks (see " +"C) if there is a callback registered, or " +"discards them if not." +msgstr "" + +# type: textblock +#: ../src/guestfs.pod:1959 +msgid "" +"The daemon self-limits the frequency of progress messages it sends (see " +"C). Not all calls generate progress " +"messages." msgstr "" # type: =head1 -#: ../src/guestfs.pod:1613 +#: ../src/guestfs.pod:1963 msgid "LIBGUESTFS VERSION NUMBERS" msgstr "" # type: textblock -#: ../src/guestfs.pod:1615 +#: ../src/guestfs.pod:1965 msgid "" "Since April 2010, libguestfs has started to make separate development and " "stable releases, along with corresponding branches in our git repository. " @@ -3185,7 +3804,7 @@ msgid "" msgstr "" # type: verbatim -#: ../src/guestfs.pod:1620 +#: ../src/guestfs.pod:1970 #, no-wrap msgid "" " even numbers for stable: 1.2.x, 1.4.x, ...\n" @@ -3202,12 +3821,12 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1631 +#: ../src/guestfs.pod:1981 msgid "Thus \"1.3.5\" is the 5th update to the development branch \"1.3\"." msgstr "" # type: textblock -#: ../src/guestfs.pod:1633 +#: ../src/guestfs.pod:1983 msgid "" "As time passes we cherry pick fixes from the development branch and backport " "those into the stable branch, the effect being that the stable branch should " @@ -3217,26 +3836,26 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1639 +#: ../src/guestfs.pod:1989 msgid "Our criteria for backporting changes are:" msgstr "" # type: textblock -#: ../src/guestfs.pod:1645 +#: ../src/guestfs.pod:1995 msgid "" "Documentation changes which don't affect any code are backported unless the " "documentation refers to a future feature which is not in stable." msgstr "" # type: textblock -#: ../src/guestfs.pod:1651 +#: ../src/guestfs.pod:2001 msgid "" "Bug fixes which are not controversial, fix obvious problems, and have been " "well tested are backported." msgstr "" # type: textblock -#: ../src/guestfs.pod:1656 +#: ../src/guestfs.pod:2006 msgid "" "Simple rearrangements of code which shouldn't affect how it works get " "backported. This is so that the code in the two branches doesn't get too " @@ -3244,7 +3863,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1662 +#: ../src/guestfs.pod:2012 msgid "" "We I backport new features, new APIs, new tools etc, except in one " "exceptional case: the new feature is required in order to implement an " @@ -3252,7 +3871,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1668 +#: ../src/guestfs.pod:2018 msgid "" "A new stable branch starts when we think the new features in development are " "substantial and compelling enough over the current stable branch to warrant " @@ -3263,44 +3882,44 @@ msgid "" msgstr "" # type: =head1 -#: ../src/guestfs.pod:1676 ../fish/guestfish.pod:826 ../test-tool/libguestfs-test-tool.pod:104 ../tools/virt-edit.pl:312 ../tools/virt-rescue.pl:226 +#: ../src/guestfs.pod:2026 ../fish/guestfish.pod:914 ../test-tool/libguestfs-test-tool.pod:104 ../tools/virt-edit.pl:330 ../tools/virt-rescue.pl:255 msgid "ENVIRONMENT VARIABLES" msgstr "" # type: =item -#: ../src/guestfs.pod:1680 ../fish/guestfish.pod:852 +#: ../src/guestfs.pod:2030 ../fish/guestfish.pod:940 msgid "LIBGUESTFS_APPEND" msgstr "" # type: textblock -#: ../src/guestfs.pod:1682 ../fish/guestfish.pod:854 +#: ../src/guestfs.pod:2032 ../fish/guestfish.pod:942 msgid "Pass additional options to the guest kernel." msgstr "" # type: =item -#: ../src/guestfs.pod:1684 ../fish/guestfish.pod:856 +#: ../src/guestfs.pod:2034 ../fish/guestfish.pod:944 msgid "LIBGUESTFS_DEBUG" msgstr "" # type: textblock -#: ../src/guestfs.pod:1686 +#: ../src/guestfs.pod:2036 msgid "" "Set C to enable verbose messages. This has the same " "effect as calling C." msgstr "" # type: =item -#: ../src/guestfs.pod:1689 ../fish/guestfish.pod:861 +#: ../src/guestfs.pod:2039 ../fish/guestfish.pod:949 msgid "LIBGUESTFS_MEMSIZE" msgstr "" # type: textblock -#: ../src/guestfs.pod:1691 ../fish/guestfish.pod:863 +#: ../src/guestfs.pod:2041 ../fish/guestfish.pod:951 msgid "Set the memory allocated to the qemu process, in megabytes. For example:" msgstr "" # type: verbatim -#: ../src/guestfs.pod:1694 ../fish/guestfish.pod:866 +#: ../src/guestfs.pod:2044 ../fish/guestfish.pod:954 #, no-wrap msgid "" " LIBGUESTFS_MEMSIZE=700\n" @@ -3308,58 +3927,58 @@ msgid "" msgstr "" # type: =item -#: ../src/guestfs.pod:1696 ../fish/guestfish.pod:868 +#: ../src/guestfs.pod:2046 ../fish/guestfish.pod:956 msgid "LIBGUESTFS_PATH" msgstr "" # type: textblock -#: ../src/guestfs.pod:1698 +#: ../src/guestfs.pod:2048 msgid "" "Set the path that libguestfs uses to search for kernel and initrd.img. See " "the discussion of paths in section PATH above." msgstr "" # type: =item -#: ../src/guestfs.pod:1701 ../fish/guestfish.pod:873 +#: ../src/guestfs.pod:2051 ../fish/guestfish.pod:961 msgid "LIBGUESTFS_QEMU" msgstr "" # type: textblock -#: ../src/guestfs.pod:1703 ../fish/guestfish.pod:875 +#: ../src/guestfs.pod:2053 ../fish/guestfish.pod:963 msgid "" "Set the default qemu binary that libguestfs uses. If not set, then the qemu " "which was found at compile time by the configure script is used." msgstr "" # type: textblock -#: ../src/guestfs.pod:1707 +#: ../src/guestfs.pod:2057 msgid "See also L above." msgstr "" # type: =item -#: ../src/guestfs.pod:1709 ../fish/guestfish.pod:879 +#: ../src/guestfs.pod:2059 ../fish/guestfish.pod:967 msgid "LIBGUESTFS_TRACE" msgstr "" # type: textblock -#: ../src/guestfs.pod:1711 +#: ../src/guestfs.pod:2061 msgid "" "Set C to enable command traces. This has the same " "effect as calling C." msgstr "" # type: =item -#: ../src/guestfs.pod:1714 ../fish/guestfish.pod:888 +#: ../src/guestfs.pod:2064 ../fish/guestfish.pod:976 msgid "TMPDIR" msgstr "" # type: textblock -#: ../src/guestfs.pod:1716 ../fish/guestfish.pod:890 +#: ../src/guestfs.pod:2066 ../fish/guestfish.pod:978 msgid "Location of temporary directory, defaults to C." msgstr "" # type: textblock -#: ../src/guestfs.pod:1718 ../fish/guestfish.pod:892 +#: ../src/guestfs.pod:2068 ../fish/guestfish.pod:980 msgid "" "If libguestfs was compiled to use the supermin appliance then the real " "appliance is cached in this directory, shared between all handles belonging " @@ -3368,12 +3987,12 @@ msgid "" msgstr "" # type: =head1 -#: ../src/guestfs.pod:1726 ../fish/guestfish.pod:950 ../test-tool/libguestfs-test-tool.pod:109 ../fuse/guestmount.pod:178 ../inspector/virt-inspector.pl:846 ../tools/virt-edit.pl:325 ../tools/virt-win-reg.pl:461 ../tools/virt-df.pl:536 ../tools/virt-ls.pl:210 ../tools/virt-resize.pl:1390 ../tools/virt-list-filesystems.pl:191 ../tools/virt-cat.pl:163 ../tools/virt-tar.pl:257 ../tools/virt-rescue.pl:231 ../tools/virt-make-fs.pl:527 ../tools/virt-list-partitions.pl:229 +#: ../src/guestfs.pod:2076 ../fish/guestfish.pod:1038 ../test-tool/libguestfs-test-tool.pod:109 ../fuse/guestmount.pod:233 ../inspector/virt-inspector.pl:452 ../tools/virt-edit.pl:350 ../tools/virt-win-reg.pl:484 ../tools/virt-df.pl:640 ../tools/virt-ls.pl:232 ../tools/virt-resize.pl:1486 ../tools/virt-list-filesystems.pl:186 ../tools/virt-tar.pl:281 ../tools/virt-rescue.pl:267 ../tools/virt-make-fs.pl:534 ../tools/virt-list-partitions.pl:254 msgid "SEE ALSO" msgstr "" # type: textblock -#: ../src/guestfs.pod:1728 +#: ../src/guestfs.pod:2078 msgid "" "L, L, L, L, " "L, L, L, " @@ -3383,86 +4002,86 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1746 +#: ../src/guestfs.pod:2096 msgid "" "Tools with a similar purpose: L, L, L, " "L, L." msgstr "" # type: =head1 -#: ../src/guestfs.pod:1753 ../tools/virt-win-reg.pl:476 ../tools/virt-make-fs.pl:541 +#: ../src/guestfs.pod:2103 ../tools/virt-win-reg.pl:499 ../tools/virt-make-fs.pl:548 msgid "BUGS" msgstr "" # type: textblock -#: ../src/guestfs.pod:1755 +#: ../src/guestfs.pod:2105 msgid "To get a list of bugs against libguestfs use this link:" msgstr "" # type: textblock -#: ../src/guestfs.pod:1757 +#: ../src/guestfs.pod:2107 msgid "L" msgstr "" # type: textblock -#: ../src/guestfs.pod:1759 +#: ../src/guestfs.pod:2109 msgid "To report a new bug against libguestfs use this link:" msgstr "" # type: textblock -#: ../src/guestfs.pod:1761 +#: ../src/guestfs.pod:2111 msgid "L" msgstr "" # type: textblock -#: ../src/guestfs.pod:1763 +#: ../src/guestfs.pod:2113 msgid "When reporting a bug, please check:" msgstr "" # type: textblock -#: ../src/guestfs.pod:1769 +#: ../src/guestfs.pod:2119 msgid "That the bug hasn't been reported already." msgstr "" # type: textblock -#: ../src/guestfs.pod:1773 +#: ../src/guestfs.pod:2123 msgid "That you are testing a recent version." msgstr "" # type: textblock -#: ../src/guestfs.pod:1777 +#: ../src/guestfs.pod:2127 msgid "Describe the bug accurately, and give a way to reproduce it." msgstr "" # type: textblock -#: ../src/guestfs.pod:1781 +#: ../src/guestfs.pod:2131 msgid "" "Run libguestfs-test-tool and paste the B output into the " "bug report." msgstr "" # type: =head1 -#: ../src/guestfs.pod:1786 ../fish/guestfish.pod:967 ../test-tool/libguestfs-test-tool.pod:115 ../fuse/guestmount.pod:189 ../inspector/virt-inspector.pl:855 +#: ../src/guestfs.pod:2136 ../fish/guestfish.pod:1055 ../test-tool/libguestfs-test-tool.pod:115 ../fuse/guestmount.pod:244 ../inspector/virt-inspector.pl:462 msgid "AUTHORS" msgstr "" # type: textblock -#: ../src/guestfs.pod:1788 ../fish/guestfish.pod:969 ../test-tool/libguestfs-test-tool.pod:117 ../fuse/guestmount.pod:191 +#: ../src/guestfs.pod:2138 ../fish/guestfish.pod:1057 ../test-tool/libguestfs-test-tool.pod:117 ../fuse/guestmount.pod:246 msgid "Richard W.M. Jones (C)" msgstr "" # type: =head1 -#: ../src/guestfs.pod:1790 ../fish/guestfish.pod:971 ../test-tool/libguestfs-test-tool.pod:119 ../fuse/guestmount.pod:193 ../inspector/virt-inspector.pl:861 ../tools/virt-edit.pl:341 ../tools/virt-win-reg.pl:491 ../tools/virt-df.pl:549 ../tools/virt-ls.pl:225 ../tools/virt-resize.pl:1411 ../tools/virt-list-filesystems.pl:207 ../tools/virt-cat.pl:177 ../tools/virt-tar.pl:272 ../tools/virt-rescue.pl:245 ../tools/virt-make-fs.pl:556 ../tools/virt-list-partitions.pl:244 +#: ../src/guestfs.pod:2140 ../fish/guestfish.pod:1059 ../test-tool/libguestfs-test-tool.pod:119 ../fuse/guestmount.pod:248 ../inspector/virt-inspector.pl:476 ../tools/virt-edit.pl:366 ../tools/virt-win-reg.pl:514 ../tools/virt-df.pl:653 ../tools/virt-ls.pl:247 ../tools/virt-resize.pl:1512 ../tools/virt-list-filesystems.pl:202 ../tools/virt-tar.pl:296 ../tools/virt-rescue.pl:281 ../tools/virt-make-fs.pl:563 ../tools/virt-list-partitions.pl:269 msgid "COPYRIGHT" msgstr "" # type: textblock -#: ../src/guestfs.pod:1792 ../fish/guestfish.pod:973 +#: ../src/guestfs.pod:2142 ../fish/guestfish.pod:1061 ../fuse/guestmount.pod:250 msgid "Copyright (C) 2009-2010 Red Hat Inc. L" msgstr "" # type: textblock -#: ../src/guestfs.pod:1795 +#: ../src/guestfs.pod:2145 msgid "" "This library is free software; you can redistribute it and/or modify it " "under the terms of the GNU Lesser General Public License as published by the " @@ -3471,7 +4090,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1800 +#: ../src/guestfs.pod:2150 msgid "" "This library is distributed in the hope that it will be useful, but WITHOUT " "ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or " @@ -3480,7 +4099,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs.pod:1805 +#: ../src/guestfs.pod:2155 msgid "" "You should have received a copy of the GNU Lesser General Public License " "along with this library; if not, write to the Free Software Foundation, " @@ -3496,28 +4115,24 @@ msgstr "" #: ../src/guestfs-actions.pod:3 #, no-wrap msgid "" -" int guestfs_add_cdrom (guestfs_h *g,\n" -"\t\tconst char *filename);\n" +" int\n" +" guestfs_add_cdrom (guestfs_h *g,\n" +" const char *filename);\n" "\n" msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:6 ../fish/guestfish-actions.pod:7 +#: ../src/guestfs-actions.pod:7 ../fish/guestfish-actions.pod:5 msgid "This function adds a virtual CD-ROM disk image to the guest." msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:8 ../fish/guestfish-actions.pod:9 +#: ../src/guestfs-actions.pod:9 ../fish/guestfish-actions.pod:7 msgid "This is equivalent to the qemu parameter C<-cdrom filename>." msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:10 ../src/guestfs-actions.pod:1516 ../fish/guestfish-actions.pod:11 ../fish/guestfish-actions.pod:1211 -msgid "Notes:" -msgstr "" - -# type: textblock -#: ../src/guestfs-actions.pod:16 +#: ../src/guestfs-actions.pod:17 msgid "" "This call checks for the existence of C. This stops you from " "specifying other types of drive which are supported by qemu such as C " @@ -3526,7 +4141,7 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:23 +#: ../src/guestfs-actions.pod:24 msgid "" "If you just want to add an ISO file (often you use this as an efficient way " "to transfer large files into the guest), then you should probably use " @@ -3534,34 +4149,235 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:29 ../src/guestfs-actions.pod:63 ../src/guestfs-actions.pod:92 ../src/guestfs-actions.pod:103 ../src/guestfs-actions.pod:114 ../src/guestfs-actions.pod:124 ../src/guestfs-actions.pod:135 ../src/guestfs-actions.pod:238 ../src/guestfs-actions.pod:255 ../src/guestfs-actions.pod:266 ../src/guestfs-actions.pod:302 ../src/guestfs-actions.pod:324 ../src/guestfs-actions.pod:339 ../src/guestfs-actions.pod:403 ../src/guestfs-actions.pod:430 ../src/guestfs-actions.pod:441 ../src/guestfs-actions.pod:453 ../src/guestfs-actions.pod:534 ../src/guestfs-actions.pod:549 ../src/guestfs-actions.pod:560 ../src/guestfs-actions.pod:571 ../src/guestfs-actions.pod:717 ../src/guestfs-actions.pod:734 ../src/guestfs-actions.pod:749 ../src/guestfs-actions.pod:824 ../src/guestfs-actions.pod:839 ../src/guestfs-actions.pod:855 ../src/guestfs-actions.pod:866 ../src/guestfs-actions.pod:883 ../src/guestfs-actions.pod:916 ../src/guestfs-actions.pod:974 ../src/guestfs-actions.pod:1002 ../src/guestfs-actions.pod:1024 ../src/guestfs-actions.pod:1055 ../src/guestfs-actions.pod:1143 ../src/guestfs-actions.pod:1174 ../src/guestfs-actions.pod:1374 ../src/guestfs-actions.pod:1393 ../src/guestfs-actions.pod:1474 ../src/guestfs-actions.pod:1822 ../src/guestfs-actions.pod:1945 ../src/guestfs-actions.pod:2000 ../src/guestfs-actions.pod:2030 ../src/guestfs-actions.pod:2439 ../src/guestfs-actions.pod:2451 ../src/guestfs-actions.pod:2468 ../src/guestfs-actions.pod:2576 ../src/guestfs-actions.pod:2587 ../src/guestfs-actions.pod:2597 ../src/guestfs-actions.pod:2608 ../src/guestfs-actions.pod:2620 ../src/guestfs-actions.pod:2650 ../src/guestfs-actions.pod:2714 ../src/guestfs-actions.pod:2731 ../src/guestfs-actions.pod:2745 ../src/guestfs-actions.pod:2765 ../src/guestfs-actions.pod:2785 ../src/guestfs-actions.pod:2814 ../src/guestfs-actions.pod:2830 ../src/guestfs-actions.pod:2846 ../src/guestfs-actions.pod:2858 ../src/guestfs-actions.pod:2867 ../src/guestfs-actions.pod:2900 ../src/guestfs-actions.pod:2913 ../src/guestfs-actions.pod:2923 ../src/guestfs-actions.pod:2935 ../src/guestfs-actions.pod:2949 ../src/guestfs-actions.pod:3029 ../src/guestfs-actions.pod:3046 ../src/guestfs-actions.pod:3056 ../src/guestfs-actions.pod:3101 ../src/guestfs-actions.pod:3116 ../src/guestfs-actions.pod:3131 ../src/guestfs-actions.pod:3144 ../src/guestfs-actions.pod:3155 ../src/guestfs-actions.pod:3166 ../src/guestfs-actions.pod:3180 ../src/guestfs-actions.pod:3192 ../src/guestfs-actions.pod:3209 ../src/guestfs-actions.pod:3240 ../src/guestfs-actions.pod:3268 ../src/guestfs-actions.pod:3284 ../src/guestfs-actions.pod:3300 ../src/guestfs-actions.pod:3309 ../src/guestfs-actions.pod:3323 ../src/guestfs-actions.pod:3333 ../src/guestfs-actions.pod:3345 ../src/guestfs-actions.pod:3357 ../src/guestfs-actions.pod:3389 ../src/guestfs-actions.pod:3401 ../src/guestfs-actions.pod:3418 ../src/guestfs-actions.pod:3429 ../src/guestfs-actions.pod:3443 ../src/guestfs-actions.pod:3483 ../src/guestfs-actions.pod:3514 ../src/guestfs-actions.pod:3525 ../src/guestfs-actions.pod:3550 ../src/guestfs-actions.pod:3564 ../src/guestfs-actions.pod:3579 ../src/guestfs-actions.pod:3701 ../src/guestfs-actions.pod:3753 ../src/guestfs-actions.pod:3772 ../src/guestfs-actions.pod:3787 ../src/guestfs-actions.pod:3813 ../src/guestfs-actions.pod:3847 ../src/guestfs-actions.pod:3861 ../src/guestfs-actions.pod:3871 ../src/guestfs-actions.pod:3882 ../src/guestfs-actions.pod:4137 ../src/guestfs-actions.pod:4153 ../src/guestfs-actions.pod:4164 ../src/guestfs-actions.pod:4173 ../src/guestfs-actions.pod:4184 ../src/guestfs-actions.pod:4193 ../src/guestfs-actions.pod:4204 ../src/guestfs-actions.pod:4217 ../src/guestfs-actions.pod:4235 ../src/guestfs-actions.pod:4251 ../src/guestfs-actions.pod:4267 ../src/guestfs-actions.pod:4282 ../src/guestfs-actions.pod:4302 ../src/guestfs-actions.pod:4317 ../src/guestfs-actions.pod:4333 ../src/guestfs-actions.pod:4351 ../src/guestfs-actions.pod:4367 ../src/guestfs-actions.pod:4381 ../src/guestfs-actions.pod:4406 ../src/guestfs-actions.pod:4427 ../src/guestfs-actions.pod:4443 ../src/guestfs-actions.pod:4464 ../src/guestfs-actions.pod:4476 ../src/guestfs-actions.pod:4488 ../src/guestfs-actions.pod:4504 ../src/guestfs-actions.pod:4538 ../src/guestfs-actions.pod:4558 ../src/guestfs-actions.pod:4581 ../src/guestfs-actions.pod:4671 ../src/guestfs-actions.pod:4777 ../src/guestfs-actions.pod:4786 ../src/guestfs-actions.pod:4796 ../src/guestfs-actions.pod:4806 ../src/guestfs-actions.pod:4825 ../src/guestfs-actions.pod:4835 ../src/guestfs-actions.pod:4845 ../src/guestfs-actions.pod:4855 ../src/guestfs-actions.pod:4867 ../src/guestfs-actions.pod:4917 ../src/guestfs-actions.pod:4931 ../src/guestfs-actions.pod:4944 ../src/guestfs-actions.pod:4957 ../src/guestfs-actions.pod:4971 ../src/guestfs-actions.pod:4981 ../src/guestfs-actions.pod:4998 ../src/guestfs-actions.pod:5028 ../src/guestfs-actions.pod:5039 ../src/guestfs-actions.pod:5074 ../src/guestfs-actions.pod:5084 ../src/guestfs-actions.pod:5099 ../src/guestfs-actions.pod:5125 ../src/guestfs-actions.pod:5153 ../src/guestfs-actions.pod:5257 ../src/guestfs-actions.pod:5272 ../src/guestfs-actions.pod:5283 ../src/guestfs-actions.pod:5329 ../src/guestfs-actions.pod:5339 ../src/guestfs-actions.pod:5376 ../src/guestfs-actions.pod:5403 ../src/guestfs-actions.pod:5445 ../src/guestfs-actions.pod:5468 ../src/guestfs-actions.pod:5525 ../src/guestfs-actions.pod:5541 ../src/guestfs-actions.pod:5567 +#: ../src/guestfs-actions.pod:30 ../src/guestfs-actions.pod:126 ../src/guestfs-actions.pod:187 ../src/guestfs-actions.pod:224 ../src/guestfs-actions.pod:238 ../src/guestfs-actions.pod:259 ../src/guestfs-actions.pod:279 ../src/guestfs-actions.pod:293 ../src/guestfs-actions.pod:408 ../src/guestfs-actions.pod:428 ../src/guestfs-actions.pod:442 ../src/guestfs-actions.pod:487 ../src/guestfs-actions.pod:515 ../src/guestfs-actions.pod:533 ../src/guestfs-actions.pod:600 ../src/guestfs-actions.pod:633 ../src/guestfs-actions.pod:647 ../src/guestfs-actions.pod:662 ../src/guestfs-actions.pod:761 ../src/guestfs-actions.pod:779 ../src/guestfs-actions.pod:793 ../src/guestfs-actions.pod:807 ../src/guestfs-actions.pod:968 ../src/guestfs-actions.pod:988 ../src/guestfs-actions.pod:1006 ../src/guestfs-actions.pod:1090 ../src/guestfs-actions.pod:1108 ../src/guestfs-actions.pod:1127 ../src/guestfs-actions.pod:1141 ../src/guestfs-actions.pod:1161 ../src/guestfs-actions.pod:1231 ../src/guestfs-actions.pod:1262 ../src/guestfs-actions.pod:1287 ../src/guestfs-actions.pod:1324 ../src/guestfs-actions.pod:1430 ../src/guestfs-actions.pod:1464 ../src/guestfs-actions.pod:1682 ../src/guestfs-actions.pod:1704 ../src/guestfs-actions.pod:1791 ../src/guestfs-actions.pod:2213 ../src/guestfs-actions.pod:2357 ../src/guestfs-actions.pod:2418 ../src/guestfs-actions.pod:2453 ../src/guestfs-actions.pod:3162 ../src/guestfs-actions.pod:3177 ../src/guestfs-actions.pod:3197 ../src/guestfs-actions.pod:3322 ../src/guestfs-actions.pod:3336 ../src/guestfs-actions.pod:3349 ../src/guestfs-actions.pod:3363 ../src/guestfs-actions.pod:3378 ../src/guestfs-actions.pod:3414 ../src/guestfs-actions.pod:3486 ../src/guestfs-actions.pod:3506 ../src/guestfs-actions.pod:3523 ../src/guestfs-actions.pod:3546 ../src/guestfs-actions.pod:3569 ../src/guestfs-actions.pod:3601 ../src/guestfs-actions.pod:3620 ../src/guestfs-actions.pod:3639 ../src/guestfs-actions.pod:3674 ../src/guestfs-actions.pod:3686 ../src/guestfs-actions.pod:3722 ../src/guestfs-actions.pod:3738 ../src/guestfs-actions.pod:3751 ../src/guestfs-actions.pod:3766 ../src/guestfs-actions.pod:3783 ../src/guestfs-actions.pod:3876 ../src/guestfs-actions.pod:3896 ../src/guestfs-actions.pod:3909 ../src/guestfs-actions.pod:3960 ../src/guestfs-actions.pod:3978 ../src/guestfs-actions.pod:3996 ../src/guestfs-actions.pod:4012 ../src/guestfs-actions.pod:4026 ../src/guestfs-actions.pod:4040 ../src/guestfs-actions.pod:4057 ../src/guestfs-actions.pod:4072 ../src/guestfs-actions.pod:4092 ../src/guestfs-actions.pod:4141 ../src/guestfs-actions.pod:4172 ../src/guestfs-actions.pod:4191 ../src/guestfs-actions.pod:4210 ../src/guestfs-actions.pod:4222 ../src/guestfs-actions.pod:4239 ../src/guestfs-actions.pod:4252 ../src/guestfs-actions.pod:4267 ../src/guestfs-actions.pod:4282 ../src/guestfs-actions.pod:4317 ../src/guestfs-actions.pod:4332 ../src/guestfs-actions.pod:4352 ../src/guestfs-actions.pod:4366 ../src/guestfs-actions.pod:4383 ../src/guestfs-actions.pod:4432 ../src/guestfs-actions.pod:4469 ../src/guestfs-actions.pod:4483 ../src/guestfs-actions.pod:4511 ../src/guestfs-actions.pod:4528 ../src/guestfs-actions.pod:4546 ../src/guestfs-actions.pod:4680 ../src/guestfs-actions.pod:4737 ../src/guestfs-actions.pod:4759 ../src/guestfs-actions.pod:4777 ../src/guestfs-actions.pod:4809 ../src/guestfs-actions.pod:4875 ../src/guestfs-actions.pod:4892 ../src/guestfs-actions.pod:4905 ../src/guestfs-actions.pod:4919 ../src/guestfs-actions.pod:5208 ../src/guestfs-actions.pod:5227 ../src/guestfs-actions.pod:5241 ../src/guestfs-actions.pod:5253 ../src/guestfs-actions.pod:5267 ../src/guestfs-actions.pod:5279 ../src/guestfs-actions.pod:5293 ../src/guestfs-actions.pod:5309 ../src/guestfs-actions.pod:5330 ../src/guestfs-actions.pod:5349 ../src/guestfs-actions.pod:5368 ../src/guestfs-actions.pod:5386 ../src/guestfs-actions.pod:5409 ../src/guestfs-actions.pod:5427 ../src/guestfs-actions.pod:5446 ../src/guestfs-actions.pod:5467 ../src/guestfs-actions.pod:5486 ../src/guestfs-actions.pod:5503 ../src/guestfs-actions.pod:5531 ../src/guestfs-actions.pod:5555 ../src/guestfs-actions.pod:5574 ../src/guestfs-actions.pod:5598 ../src/guestfs-actions.pod:5613 ../src/guestfs-actions.pod:5628 ../src/guestfs-actions.pod:5647 ../src/guestfs-actions.pod:5684 ../src/guestfs-actions.pod:5707 ../src/guestfs-actions.pod:5733 ../src/guestfs-actions.pod:5841 ../src/guestfs-actions.pod:5962 ../src/guestfs-actions.pod:5974 ../src/guestfs-actions.pod:5987 ../src/guestfs-actions.pod:6000 ../src/guestfs-actions.pod:6022 ../src/guestfs-actions.pod:6035 ../src/guestfs-actions.pod:6048 ../src/guestfs-actions.pod:6061 ../src/guestfs-actions.pod:6076 ../src/guestfs-actions.pod:6135 ../src/guestfs-actions.pod:6152 ../src/guestfs-actions.pod:6168 ../src/guestfs-actions.pod:6184 ../src/guestfs-actions.pod:6201 ../src/guestfs-actions.pod:6214 ../src/guestfs-actions.pod:6234 ../src/guestfs-actions.pod:6270 ../src/guestfs-actions.pod:6284 ../src/guestfs-actions.pod:6325 ../src/guestfs-actions.pod:6338 ../src/guestfs-actions.pod:6356 ../src/guestfs-actions.pod:6385 ../src/guestfs-actions.pod:6416 ../src/guestfs-actions.pod:6535 ../src/guestfs-actions.pod:6553 ../src/guestfs-actions.pod:6567 ../src/guestfs-actions.pod:6622 ../src/guestfs-actions.pod:6635 ../src/guestfs-actions.pod:6680 ../src/guestfs-actions.pod:6713 ../src/guestfs-actions.pod:6767 ../src/guestfs-actions.pod:6793 ../src/guestfs-actions.pod:6859 ../src/guestfs-actions.pod:6878 ../src/guestfs-actions.pod:6907 msgid "This function returns 0 on success or -1 on error." msgstr "" +# type: textblock +#: ../src/guestfs-actions.pod:32 ../src/guestfs-actions.pod:240 ../src/guestfs-actions.pod:261 ../fish/guestfish-actions.pod:28 ../fish/guestfish-actions.pod:153 ../fish/guestfish-actions.pod:167 +msgid "" +"This function is deprecated. In new code, use the C call " +"instead." +msgstr "" + +# type: textblock +#: ../src/guestfs-actions.pod:35 ../src/guestfs-actions.pod:243 ../src/guestfs-actions.pod:264 ../src/guestfs-actions.pod:1435 ../src/guestfs-actions.pod:1921 ../src/guestfs-actions.pod:1942 ../src/guestfs-actions.pod:6801 ../src/guestfs-actions.pod:6970 ../fish/guestfish-actions.pod:31 ../fish/guestfish-actions.pod:156 ../fish/guestfish-actions.pod:170 ../fish/guestfish-actions.pod:951 ../fish/guestfish-actions.pod:1308 ../fish/guestfish-actions.pod:1322 ../fish/guestfish-actions.pod:4534 ../fish/guestfish-actions.pod:4631 +msgid "" +"Deprecated functions will not be removed from the API, but the fact that " +"they are deprecated indicates that there are problems with correct use of " +"these functions." +msgstr "" + +# type: textblock +#: ../src/guestfs-actions.pod:39 ../src/guestfs-actions.pod:128 ../src/guestfs-actions.pod:1092 ../src/guestfs-actions.pod:1893 ../src/guestfs-actions.pod:1991 ../src/guestfs-actions.pod:2094 ../src/guestfs-actions.pod:3164 ../src/guestfs-actions.pod:3179 ../src/guestfs-actions.pod:4319 ../src/guestfs-actions.pod:5388 ../src/guestfs-actions.pod:5505 ../src/guestfs-actions.pod:5615 ../src/guestfs-actions.pod:6078 ../src/guestfs-actions.pod:6203 ../src/guestfs-actions.pod:6715 +msgid "(Added in 0.3)" +msgstr "" + +# type: =head2 +#: ../src/guestfs-actions.pod:41 +msgid "guestfs_add_domain" +msgstr "" + +# type: verbatim +#: ../src/guestfs-actions.pod:43 +#, no-wrap +msgid "" +" int\n" +" guestfs_add_domain (guestfs_h *g,\n" +" const char *dom,\n" +" ...);\n" +"\n" +msgstr "" + +# type: textblock +#: ../src/guestfs-actions.pod:48 ../src/guestfs-actions.pod:137 +msgid "" +"You may supply a list of optional arguments to this call. Use zero or more " +"of the following pairs of parameters, and terminate the list with C<-1> on " +"its own. See L." +msgstr "" + +# type: verbatim +#: ../src/guestfs-actions.pod:53 +#, no-wrap +msgid "" +" GUESTFS_ADD_DOMAIN_LIBVIRTURI, const char *libvirturi,\n" +" GUESTFS_ADD_DOMAIN_READONLY, int readonly,\n" +" GUESTFS_ADD_DOMAIN_IFACE, const char *iface,\n" +"\n" +msgstr "" + +# type: textblock +#: ../src/guestfs-actions.pod:57 +msgid "" +"This function adds the disk(s) attached to the named libvirt domain C. " +"It works by connecting to libvirt, requesting the domain and domain XML from " +"libvirt, parsing it for disks, and calling C on each " +"one." +msgstr "" + +# type: textblock +#: ../src/guestfs-actions.pod:62 ../fish/guestfish-actions.pod:46 +msgid "" +"The number of disks added is returned. This operation is atomic: if an " +"error is returned, then no disks are added." +msgstr "" + +# type: textblock +#: ../src/guestfs-actions.pod:65 ../fish/guestfish-actions.pod:49 +msgid "" +"This function does some minimal checks to make sure the libvirt domain is " +"not running (unless C is true). In a future version we will try " +"to acquire the libvirt lock on each disk." +msgstr "" + +# type: textblock +#: ../src/guestfs-actions.pod:69 ../fish/guestfish-actions.pod:53 +msgid "" +"Disks must be accessible locally. This often means that adding disks from a " +"remote libvirt connection (see L) will fail " +"unless those disks are accessible via the same device path locally too." +msgstr "" + +# type: textblock +#: ../src/guestfs-actions.pod:74 +msgid "" +"The optional C parameter sets the libvirt URI (see " +"L). If this is not set then we connect to the " +"default libvirt URI (or one set through an environment variable, see the " +"libvirt documentation for full details). If you are using the C API " +"directly then it is more flexible to create the libvirt connection object " +"yourself, get the domain object, and call C." +msgstr "" + +# type: textblock +#: ../src/guestfs-actions.pod:82 +msgid "" +"The other optional parameters are passed directly through to " +"C." +msgstr "" + +# type: textblock +#: ../src/guestfs-actions.pod:85 ../src/guestfs-actions.pod:336 ../src/guestfs-actions.pod:501 ../src/guestfs-actions.pod:679 ../src/guestfs-actions.pod:710 ../src/guestfs-actions.pod:728 ../src/guestfs-actions.pod:747 ../src/guestfs-actions.pod:1307 ../src/guestfs-actions.pod:1661 ../src/guestfs-actions.pod:1864 ../src/guestfs-actions.pod:1963 ../src/guestfs-actions.pod:2003 ../src/guestfs-actions.pod:2058 ../src/guestfs-actions.pod:2081 ../src/guestfs-actions.pod:2344 ../src/guestfs-actions.pod:2610 ../src/guestfs-actions.pod:2631 ../src/guestfs-actions.pod:4455 ../src/guestfs-actions.pod:4583 ../src/guestfs-actions.pod:4989 ../src/guestfs-actions.pod:5015 ../src/guestfs-actions.pod:6311 ../src/guestfs-actions.pod:6726 ../src/guestfs-actions.pod:6739 ../src/guestfs-actions.pod:6752 +msgid "On error this function returns -1." +msgstr "" + +# type: =head2 +#: ../src/guestfs-actions.pod:87 +msgid "guestfs_add_domain_va" +msgstr "" + +# type: verbatim +#: ../src/guestfs-actions.pod:89 +#, no-wrap +msgid "" +" int\n" +" guestfs_add_domain_va (guestfs_h *g,\n" +" const char *dom,\n" +" va_list args);\n" +"\n" +msgstr "" + +# type: textblock +#: ../src/guestfs-actions.pod:94 +msgid "This is the \"va_list variant\" of L." +msgstr "" + +# type: textblock +#: ../src/guestfs-actions.pod:96 ../src/guestfs-actions.pod:107 ../src/guestfs-actions.pod:200 ../src/guestfs-actions.pod:211 +msgid "See L." +msgstr "" + +# type: =head2 +#: ../src/guestfs-actions.pod:98 +msgid "guestfs_add_domain_argv" +msgstr "" + +# type: verbatim +#: ../src/guestfs-actions.pod:100 +#, no-wrap +msgid "" +" int\n" +" guestfs_add_domain_argv (guestfs_h *g,\n" +" const char *dom,\n" +" const struct guestfs_add_domain_argv *optargs);\n" +"\n" +msgstr "" + +# type: textblock +#: ../src/guestfs-actions.pod:105 +msgid "This is the \"argv variant\" of L." +msgstr "" + # type: =head2 -#: ../src/guestfs-actions.pod:31 +#: ../src/guestfs-actions.pod:109 msgid "guestfs_add_drive" msgstr "" # type: verbatim -#: ../src/guestfs-actions.pod:33 +#: ../src/guestfs-actions.pod:111 +#, no-wrap +msgid "" +" int\n" +" guestfs_add_drive (guestfs_h *g,\n" +" const char *filename);\n" +"\n" +msgstr "" + +# type: textblock +#: ../src/guestfs-actions.pod:115 +msgid "" +"This function is the equivalent of calling C with no " +"optional parameters, so the disk is added writable, with the format being " +"detected automatically." +msgstr "" + +# type: textblock +#: ../src/guestfs-actions.pod:119 +msgid "" +"Automatic detection of the format opens you up to a potential security hole " +"when dealing with untrusted raw-format images. See CVE-2010-3851 and " +"RHBZ#642934. Specifying the format closes this security hole. Therefore " +"you should think about replacing calls to this function with calls to " +"C, and specifying the format." +msgstr "" + +# type: =head2 +#: ../src/guestfs-actions.pod:130 +msgid "guestfs_add_drive_opts" +msgstr "" + +# type: verbatim +#: ../src/guestfs-actions.pod:132 +#, no-wrap +msgid "" +" int\n" +" guestfs_add_drive_opts (guestfs_h *g,\n" +" const char *filename,\n" +" ...);\n" +"\n" +msgstr "" + +# type: verbatim +#: ../src/guestfs-actions.pod:142 #, no-wrap msgid "" -" int guestfs_add_drive (guestfs_h *g,\n" -"\t\tconst char *filename);\n" +" GUESTFS_ADD_DRIVE_OPTS_READONLY, int readonly,\n" +" GUESTFS_ADD_DRIVE_OPTS_FORMAT, const char *format,\n" +" GUESTFS_ADD_DRIVE_OPTS_IFACE, const char *iface,\n" "\n" msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:36 ../fish/guestfish-actions.pod:36 +#: ../src/guestfs-actions.pod:146 ../fish/guestfish-actions.pod:92 msgid "" -"This function adds a virtual machine disk image C to the guest. " -"The first time you call this function, the disk appears as IDE disk 0 " -"(C) in the guest, the second time as C, and so on." +"This function adds a virtual machine disk image C to libguestfs. " +"The first time you call this function, the disk appears as C, the " +"second time as C, and so on." msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:41 ../fish/guestfish-actions.pod:41 +#: ../src/guestfs-actions.pod:151 ../fish/guestfish-actions.pod:97 msgid "" "You don't necessarily need to be root when using libguestfs. However you " "obviously do need sufficient permissions to access the filename for whatever " @@ -3570,182 +4386,266 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:47 ../fish/guestfish-actions.pod:47 +#: ../src/guestfs-actions.pod:157 ../fish/guestfish-actions.pod:103 +msgid "This call checks that C exists." +msgstr "" + +# type: textblock +#: ../src/guestfs-actions.pod:159 ../fish/guestfish-actions.pod:105 +msgid "The optional arguments are:" +msgstr "" + +# type: =item +#: ../src/guestfs-actions.pod:163 ../fish/guestfish-actions.pod:109 +msgid "C" +msgstr "" + +# type: textblock +#: ../src/guestfs-actions.pod:165 ../fish/guestfish-actions.pod:111 msgid "" -"This is equivalent to the qemu parameter C<-drive " -"file=filename,cache=off,if=...>." +"If true then the image is treated as read-only. Writes are still allowed, " +"but they are stored in a temporary snapshot overlay which is discarded at " +"the end. The disk that you add is not modified." +msgstr "" + +# type: =item +#: ../src/guestfs-actions.pod:169 ../fish/guestfish-actions.pod:115 +msgid "C" msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:50 ../fish/guestfish-actions.pod:50 +#: ../src/guestfs-actions.pod:171 msgid "" -"C is omitted in cases where it is not supported by the underlying " -"filesystem." +"This forces the image format. If you omit this (or use C " +"or C) then the format is automatically detected. " +"Possible formats include C and C." msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:53 ../src/guestfs-actions.pod:82 +#: ../src/guestfs-actions.pod:175 ../fish/guestfish-actions.pod:121 msgid "" -"C is set at compile time by the configuration option C<./configure " -"--with-drive-if=...>. In the rare case where you might need to change this " -"at run time, use C or " -"C." +"Automatic detection of the format opens you up to a potential security hole " +"when dealing with untrusted raw-format images. See CVE-2010-3851 and " +"RHBZ#642934. Specifying the format closes this security hole." +msgstr "" + +# type: =item +#: ../src/guestfs-actions.pod:180 ../fish/guestfish-actions.pod:126 +msgid "C" msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:58 ../src/guestfs-actions.pod:87 +#: ../src/guestfs-actions.pod:182 msgid "" -"Note that this call checks for the existence of C. This stops you " -"from specifying other types of drive which are supported by qemu such as " -"C and C URLs. To specify those, use the general " -"C call instead." +"This rarely-used option lets you emulate the behaviour of the deprecated " +"C call (q.v.)" +msgstr "" + +# type: textblock +#: ../src/guestfs-actions.pod:189 +msgid "(Added in 1.5.23)" msgstr "" # type: =head2 -#: ../src/guestfs-actions.pod:65 -msgid "guestfs_add_drive_ro" +#: ../src/guestfs-actions.pod:191 +msgid "guestfs_add_drive_opts_va" msgstr "" # type: verbatim -#: ../src/guestfs-actions.pod:67 +#: ../src/guestfs-actions.pod:193 #, no-wrap msgid "" -" int guestfs_add_drive_ro (guestfs_h *g,\n" -"\t\tconst char *filename);\n" +" int\n" +" guestfs_add_drive_opts_va (guestfs_h *g,\n" +" const char *filename,\n" +" va_list args);\n" "\n" msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:70 ../fish/guestfish-actions.pod:69 -msgid "This adds a drive in snapshot mode, making it effectively read-only." +#: ../src/guestfs-actions.pod:198 +msgid "This is the \"va_list variant\" of L." +msgstr "" + +# type: =head2 +#: ../src/guestfs-actions.pod:202 +msgid "guestfs_add_drive_opts_argv" +msgstr "" + +# type: verbatim +#: ../src/guestfs-actions.pod:204 +#, no-wrap +msgid "" +" int\n" +" guestfs_add_drive_opts_argv (guestfs_h *g,\n" +" const char *filename,\n" +" const struct guestfs_add_drive_opts_argv " +"*optargs);\n" +"\n" msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:73 ../fish/guestfish-actions.pod:72 +#: ../src/guestfs-actions.pod:209 +msgid "This is the \"argv variant\" of L." +msgstr "" + +# type: =head2 +#: ../src/guestfs-actions.pod:213 +msgid "guestfs_add_drive_ro" +msgstr "" + +# type: verbatim +#: ../src/guestfs-actions.pod:215 +#, no-wrap msgid "" -"Note that writes to the device are allowed, and will be seen for the " -"duration of the guestfs handle, but they are written to a temporary file " -"which is discarded as soon as the guestfs handle is closed. We don't " -"currently have any method to enable changes to be committed, although qemu " -"can support this." +" int\n" +" guestfs_add_drive_ro (guestfs_h *g,\n" +" const char *filename);\n" +"\n" msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:79 ../fish/guestfish-actions.pod:78 +#: ../src/guestfs-actions.pod:219 msgid "" -"This is equivalent to the qemu parameter C<-drive " -"file=filename,snapshot=on,if=...>." +"This function is the equivalent of calling C with " +"the optional parameter C set to 1, so the " +"disk is added read-only, with the format being detected automatically." +msgstr "" + +# type: textblock +#: ../src/guestfs-actions.pod:226 +msgid "(Added in 1.0.38)" msgstr "" # type: =head2 -#: ../src/guestfs-actions.pod:94 +#: ../src/guestfs-actions.pod:228 msgid "guestfs_add_drive_ro_with_if" msgstr "" # type: verbatim -#: ../src/guestfs-actions.pod:96 +#: ../src/guestfs-actions.pod:230 #, no-wrap msgid "" -" int guestfs_add_drive_ro_with_if (guestfs_h *g,\n" -"\t\tconst char *filename,\n" -"\t\tconst char *iface);\n" +" int\n" +" guestfs_add_drive_ro_with_if (guestfs_h *g,\n" +" const char *filename,\n" +" const char *iface);\n" "\n" msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:100 +#: ../src/guestfs-actions.pod:235 msgid "" "This is the same as C but it allows you to specify the " "QEMU interface emulation to use at run time." msgstr "" +# type: textblock +#: ../src/guestfs-actions.pod:247 ../src/guestfs-actions.pod:268 ../src/guestfs-actions.pod:2303 +msgid "(Added in 1.0.84)" +msgstr "" + # type: =head2 -#: ../src/guestfs-actions.pod:105 +#: ../src/guestfs-actions.pod:249 msgid "guestfs_add_drive_with_if" msgstr "" # type: verbatim -#: ../src/guestfs-actions.pod:107 +#: ../src/guestfs-actions.pod:251 #, no-wrap msgid "" -" int guestfs_add_drive_with_if (guestfs_h *g,\n" -"\t\tconst char *filename,\n" -"\t\tconst char *iface);\n" +" int\n" +" guestfs_add_drive_with_if (guestfs_h *g,\n" +" const char *filename,\n" +" const char *iface);\n" "\n" msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:111 +#: ../src/guestfs-actions.pod:256 msgid "" "This is the same as C but it allows you to specify the " "QEMU interface emulation to use at run time." msgstr "" # type: =head2 -#: ../src/guestfs-actions.pod:116 +#: ../src/guestfs-actions.pod:270 msgid "guestfs_aug_clear" msgstr "" # type: verbatim -#: ../src/guestfs-actions.pod:118 +#: ../src/guestfs-actions.pod:272 #, no-wrap msgid "" -" int guestfs_aug_clear (guestfs_h *g,\n" -"\t\tconst char *augpath);\n" +" int\n" +" guestfs_aug_clear (guestfs_h *g,\n" +" const char *augpath);\n" "\n" msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:121 ../fish/guestfish-actions.pod:109 +#: ../src/guestfs-actions.pod:276 ../fish/guestfish-actions.pod:178 msgid "" "Set the value associated with C to C. This is the same as the " "L C command." msgstr "" +# type: textblock +#: ../src/guestfs-actions.pod:281 ../src/guestfs-actions.pod:2083 +msgid "(Added in 1.3.4)" +msgstr "" + # type: =head2 -#: ../src/guestfs-actions.pod:126 +#: ../src/guestfs-actions.pod:283 msgid "guestfs_aug_close" msgstr "" # type: verbatim -#: ../src/guestfs-actions.pod:128 +#: ../src/guestfs-actions.pod:285 #, no-wrap msgid "" -" int guestfs_aug_close (guestfs_h *g);\n" +" int\n" +" guestfs_aug_close (guestfs_h *g);\n" "\n" msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:130 +#: ../src/guestfs-actions.pod:288 msgid "" "Close the current Augeas handle and free up any resources used by it. After " "calling this, you have to call C again before you can use " "any other Augeas functions." msgstr "" +# type: textblock +#: ../src/guestfs-actions.pod:295 ../src/guestfs-actions.pod:320 ../src/guestfs-actions.pod:338 ../src/guestfs-actions.pod:352 ../src/guestfs-actions.pod:410 ../src/guestfs-actions.pod:430 ../src/guestfs-actions.pod:444 ../src/guestfs-actions.pod:475 ../src/guestfs-actions.pod:489 ../src/guestfs-actions.pod:503 ../src/guestfs-actions.pod:517 ../src/guestfs-actions.pod:535 ../src/guestfs-actions.pod:5066 +msgid "(Added in 0.7)" +msgstr "" + # type: =head2 -#: ../src/guestfs-actions.pod:137 +#: ../src/guestfs-actions.pod:297 msgid "guestfs_aug_defnode" msgstr "" # type: verbatim -#: ../src/guestfs-actions.pod:139 +#: ../src/guestfs-actions.pod:299 #, no-wrap msgid "" -" struct guestfs_int_bool *guestfs_aug_defnode (guestfs_h *g,\n" -"\t\tconst char *name,\n" -"\t\tconst char *expr,\n" -"\t\tconst char *val);\n" +" struct guestfs_int_bool *\n" +" guestfs_aug_defnode (guestfs_h *g,\n" +" const char *name,\n" +" const char *expr,\n" +" const char *val);\n" "\n" msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:144 ../fish/guestfish-actions.pod:125 +#: ../src/guestfs-actions.pod:305 ../fish/guestfish-actions.pod:194 msgid "Defines a variable C whose value is the result of evaluating C." msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:147 +#: ../src/guestfs-actions.pod:308 msgid "" "If C evaluates to an empty nodeset, a node is created, equivalent to " "calling C C, C. C will be the nodeset " @@ -3753,98 +4653,96 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:151 ../fish/guestfish-actions.pod:132 +#: ../src/guestfs-actions.pod:312 ../fish/guestfish-actions.pod:201 msgid "" "On success this returns a pair containing the number of nodes in the " "nodeset, and a boolean flag if a node was created." msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:155 +#: ../src/guestfs-actions.pod:316 msgid "" "This function returns a C, or NULL if there was " "an error. I after use>." msgstr "" # type: =head2 -#: ../src/guestfs-actions.pod:159 +#: ../src/guestfs-actions.pod:322 msgid "guestfs_aug_defvar" msgstr "" # type: verbatim -#: ../src/guestfs-actions.pod:161 +#: ../src/guestfs-actions.pod:324 #, no-wrap msgid "" -" int guestfs_aug_defvar (guestfs_h *g,\n" -"\t\tconst char *name,\n" -"\t\tconst char *expr);\n" +" int\n" +" guestfs_aug_defvar (guestfs_h *g,\n" +" const char *name,\n" +" const char *expr);\n" "\n" msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:165 ../fish/guestfish-actions.pod:140 +#: ../src/guestfs-actions.pod:329 ../fish/guestfish-actions.pod:209 msgid "" "Defines an Augeas variable C whose value is the result of evaluating " "C. If C is NULL, then C is undefined." msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:169 ../fish/guestfish-actions.pod:144 +#: ../src/guestfs-actions.pod:333 ../fish/guestfish-actions.pod:213 msgid "" "On success this returns the number of nodes in C, or C<0> if C " "evaluates to something which is not a nodeset." msgstr "" -# type: textblock -#: ../src/guestfs-actions.pod:172 ../src/guestfs-actions.pod:313 ../src/guestfs-actions.pod:467 ../src/guestfs-actions.pod:492 ../src/guestfs-actions.pod:507 ../src/guestfs-actions.pod:523 ../src/guestfs-actions.pod:1041 ../src/guestfs-actions.pod:1356 ../src/guestfs-actions.pod:1538 ../src/guestfs-actions.pod:1619 ../src/guestfs-actions.pod:1650 ../src/guestfs-actions.pod:1693 ../src/guestfs-actions.pod:1710 ../src/guestfs-actions.pod:1935 ../src/guestfs-actions.pod:2147 ../src/guestfs-actions.pod:2165 ../src/guestfs-actions.pod:3503 ../src/guestfs-actions.pod:3610 ../src/guestfs-actions.pod:3941 ../src/guestfs-actions.pod:3964 ../src/guestfs-actions.pod:5063 ../src/guestfs-actions.pod:5413 ../src/guestfs-actions.pod:5423 ../src/guestfs-actions.pod:5433 -msgid "On error this function returns -1." -msgstr "" - # type: =head2 -#: ../src/guestfs-actions.pod:174 +#: ../src/guestfs-actions.pod:340 msgid "guestfs_aug_get" msgstr "" # type: verbatim -#: ../src/guestfs-actions.pod:176 +#: ../src/guestfs-actions.pod:342 #, no-wrap msgid "" -" char *guestfs_aug_get (guestfs_h *g,\n" -"\t\tconst char *augpath);\n" +" char *\n" +" guestfs_aug_get (guestfs_h *g,\n" +" const char *augpath);\n" "\n" msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:179 ../fish/guestfish-actions.pod:151 +#: ../src/guestfs-actions.pod:346 ../fish/guestfish-actions.pod:220 msgid "" "Look up the value associated with C. If C matches exactly one " "node, the C is returned." msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:182 ../src/guestfs-actions.pod:610 ../src/guestfs-actions.pod:625 ../src/guestfs-actions.pod:682 ../src/guestfs-actions.pod:695 ../src/guestfs-actions.pod:786 ../src/guestfs-actions.pod:899 ../src/guestfs-actions.pod:928 ../src/guestfs-actions.pod:942 ../src/guestfs-actions.pod:958 ../src/guestfs-actions.pod:1069 ../src/guestfs-actions.pod:1233 ../src/guestfs-actions.pod:1342 ../src/guestfs-actions.pod:1487 ../src/guestfs-actions.pod:1501 ../src/guestfs-actions.pod:1577 ../src/guestfs-actions.pod:1595 ../src/guestfs-actions.pod:1729 ../src/guestfs-actions.pod:1868 ../src/guestfs-actions.pod:2049 ../src/guestfs-actions.pod:2099 ../src/guestfs-actions.pod:2215 ../src/guestfs-actions.pod:2250 ../src/guestfs-actions.pod:2565 ../src/guestfs-actions.pod:2986 ../src/guestfs-actions.pod:3082 ../src/guestfs-actions.pod:3625 ../src/guestfs-actions.pod:3801 ../src/guestfs-actions.pod:3919 ../src/guestfs-actions.pod:4080 ../src/guestfs-actions.pod:4123 ../src/guestfs-actions.pod:4599 ../src/guestfs-actions.pod:4612 ../src/guestfs-actions.pod:4626 ../src/guestfs-actions.pod:4647 ../src/guestfs-actions.pod:5206 ../src/guestfs-actions.pod:5222 ../src/guestfs-actions.pod:5237 ../src/guestfs-actions.pod:5385 ../src/guestfs-actions.pod:5615 +#: ../src/guestfs-actions.pod:349 ../src/guestfs-actions.pod:849 ../src/guestfs-actions.pod:867 ../src/guestfs-actions.pod:927 ../src/guestfs-actions.pod:943 ../src/guestfs-actions.pod:1046 ../src/guestfs-actions.pod:1176 ../src/guestfs-actions.pod:1193 ../src/guestfs-actions.pod:1212 ../src/guestfs-actions.pod:1341 ../src/guestfs-actions.pod:1532 ../src/guestfs-actions.pod:1644 ../src/guestfs-actions.pod:1807 ../src/guestfs-actions.pod:1824 ../src/guestfs-actions.pod:1915 ../src/guestfs-actions.pod:1936 ../src/guestfs-actions.pod:2106 ../src/guestfs-actions.pod:2268 ../src/guestfs-actions.pod:2475 ../src/guestfs-actions.pod:2556 ../src/guestfs-actions.pod:2692 ../src/guestfs-actions.pod:2721 ../src/guestfs-actions.pod:2743 ../src/guestfs-actions.pod:2803 ../src/guestfs-actions.pod:2826 ../src/guestfs-actions.pod:3308 ../src/guestfs-actions.pod:3658 ../src/guestfs-actions.pod:3828 ../src/guestfs-actions.pod:3938 ../src/guestfs-actions.pod:4601 ../src/guestfs-actions.pod:4794 ../src/guestfs-actions.pod:4964 ../src/guestfs-actions.pod:5142 ../src/guestfs-actions.pod:5191 ../src/guestfs-actions.pod:5754 ../src/guestfs-actions.pod:5770 ../src/guestfs-actions.pod:5787 ../src/guestfs-actions.pod:5811 ../src/guestfs-actions.pod:6475 ../src/guestfs-actions.pod:6494 ../src/guestfs-actions.pod:6512 ../src/guestfs-actions.pod:6692 ../src/guestfs-actions.pod:6964 msgid "" "This function returns a string, or NULL on error. I." msgstr "" # type: =head2 -#: ../src/guestfs-actions.pod:185 +#: ../src/guestfs-actions.pod:354 msgid "guestfs_aug_init" msgstr "" # type: verbatim -#: ../src/guestfs-actions.pod:187 +#: ../src/guestfs-actions.pod:356 #, no-wrap msgid "" -" int guestfs_aug_init (guestfs_h *g,\n" -"\t\tconst char *root,\n" -"\t\tint flags);\n" +" int\n" +" guestfs_aug_init (guestfs_h *g,\n" +" const char *root,\n" +" int flags);\n" "\n" msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:191 ../fish/guestfish-actions.pod:158 +#: ../src/guestfs-actions.pod:361 ../fish/guestfish-actions.pod:227 msgid "" "Create a new Augeas handle for editing configuration files. If there was " "any previous Augeas handle associated with this guestfs session, then it is " @@ -3852,192 +4750,201 @@ msgid "" msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:195 +#: ../src/guestfs-actions.pod:365 msgid "You must call this before using any other C commands." msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:198 ../fish/guestfish-actions.pod:165 +#: ../src/guestfs-actions.pod:368 ../fish/guestfish-actions.pod:234 msgid "C is the filesystem root. C must not be NULL, use C instead." msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:201 ../fish/guestfish-actions.pod:168 +#: ../src/guestfs-actions.pod:371 ../fish/guestfish-actions.pod:237 msgid "" "The flags are the same as the flags defined in Eaugeas.hE, the " "logical I of the following integers:" msgstr "" # type: =item -#: ../src/guestfs-actions.pod:207 ../fish/guestfish-actions.pod:174 +#: ../src/guestfs-actions.pod:377 ../fish/guestfish-actions.pod:243 msgid "C = 1" msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:209 ../fish/guestfish-actions.pod:176 +#: ../src/guestfs-actions.pod:379 ../fish/guestfish-actions.pod:245 msgid "Keep the original file with a C<.augsave> extension." msgstr "" # type: =item -#: ../src/guestfs-actions.pod:211 ../fish/guestfish-actions.pod:178 +#: ../src/guestfs-actions.pod:381 ../fish/guestfish-actions.pod:247 msgid "C = 2" msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:213 ../fish/guestfish-actions.pod:180 +#: ../src/guestfs-actions.pod:383 ../fish/guestfish-actions.pod:249 msgid "" "Save changes into a file with extension C<.augnew>, and do not overwrite " "original. Overrides C." msgstr "" # type: =item -#: ../src/guestfs-actions.pod:216 ../fish/guestfish-actions.pod:183 +#: ../src/guestfs-actions.pod:386 ../fish/guestfish-actions.pod:252 msgid "C = 4" msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:218 ../fish/guestfish-actions.pod:185 +#: ../src/guestfs-actions.pod:388 ../fish/guestfish-actions.pod:254 msgid "Typecheck lenses (can be expensive)." msgstr "" # type: =item -#: ../src/guestfs-actions.pod:220 ../fish/guestfish-actions.pod:187 +#: ../src/guestfs-actions.pod:390 ../fish/guestfish-actions.pod:256 msgid "C = 8" msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:222 ../fish/guestfish-actions.pod:189 +#: ../src/guestfs-actions.pod:392 ../fish/guestfish-actions.pod:258 msgid "Do not use standard load path for modules." msgstr "" # type: =item -#: ../src/guestfs-actions.pod:224 ../fish/guestfish-actions.pod:191 +#: ../src/guestfs-actions.pod:394 ../fish/guestfish-actions.pod:260 msgid "C = 16" msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:226 ../fish/guestfish-actions.pod:193 +#: ../src/guestfs-actions.pod:396 ../fish/guestfish-actions.pod:262 msgid "Make save a no-op, just record what would have been changed." msgstr "" # type: =item -#: ../src/guestfs-actions.pod:228 ../fish/guestfish-actions.pod:195 +#: ../src/guestfs-actions.pod:398 ../fish/guestfish-actions.pod:264 msgid "C = 32" msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:230 +#: ../src/guestfs-actions.pod:400 msgid "Do not load the tree in C." msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:234 +#: ../src/guestfs-actions.pod:404 msgid "To close the handle, you can call C." msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:236 ../fish/guestfish-actions.pod:203 +#: ../src/guestfs-actions.pod:406 ../fish/guestfish-actions.pod:272 msgid "To find out more about Augeas, see L." msgstr "" # type: =head2 -#: ../src/guestfs-actions.pod:240 +#: ../src/guestfs-actions.pod:412 msgid "guestfs_aug_insert" msgstr "" # type: verbatim -#: ../src/guestfs-actions.pod:242 +#: ../src/guestfs-actions.pod:414 #, no-wrap msgid "" -" int guestfs_aug_insert (guestfs_h *g,\n" -"\t\tconst char *augpath,\n" -"\t\tconst char *label,\n" -"\t\tint before);\n" +" int\n" +" guestfs_aug_insert (guestfs_h *g,\n" +" const char *augpath,\n" +" const char *label,\n" +" int before);\n" "\n" msgstr "" # type: textblock -#: ../src/guestfs-actions.pod:247 ../fish/guestfish-actions.pod:209 +#: ../src/guestfs-actions.pod:420 ../fish/guestfish-actions.pod:278 msgid "" "Create a new sibling C