X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=blobdiff_plain;f=src%2Fgenerator.ml;h=88c0afeffc7e2deffd6f330dc03da00e8f9c9a00;hp=04445ee6c7177731bfe3e799ae13ff4d0fed7103;hb=632012e6419f04fab93909f92ecbab5a2c590447;hpb=36f9dac1a2530b575dab9226f6ddd85e6e8c8590

diff --git a/src/generator.ml b/src/generator.ml
index 04445ee..88c0afe 100755
--- a/src/generator.ml
+++ b/src/generator.ml
@@ -1683,6 +1683,98 @@ How many blocks are zeroed isn't specified (but it's I<not> enough
 to securely wipe the device).  It should be sufficient to remove
 any partition tables, filesystem superblocks and so on.");
 
+  ("grub_install", (RErr, [String "root"; String "device"]), 86, [],
+   [InitBasicFS, TestOutputTrue (
+      [["grub_install"; "/"; "/dev/sda1"];
+       ["is_dir"; "/boot"]])],
+   "install GRUB",
+   "\
+This command installs GRUB (the Grand Unified Bootloader) on
+C<device>, with the root directory being C<root>.");
+
+  ("cp", (RErr, [String "src"; String "dest"]), 87, [],
+   [InitBasicFS, TestOutput (
+      [["write_file"; "/old"; "file content"; "0"];
+       ["cp"; "/old"; "/new"];
+       ["cat"; "/new"]], "file content");
+    InitBasicFS, TestOutputTrue (
+      [["write_file"; "/old"; "file content"; "0"];
+       ["cp"; "/old"; "/new"];
+       ["is_file"; "/old"]]);
+    InitBasicFS, TestOutput (
+      [["write_file"; "/old"; "file content"; "0"];
+       ["mkdir"; "/dir"];
+       ["cp"; "/old"; "/dir/new"];
+       ["cat"; "/dir/new"]], "file content")],
+   "copy a file",
+   "\
+This copies a file from C<src> to C<dest> where C<dest> is
+either a destination filename or destination directory.");
+
+  ("cp_a", (RErr, [String "src"; String "dest"]), 88, [],
+   [InitBasicFS, TestOutput (
+      [["mkdir"; "/olddir"];
+       ["mkdir"; "/newdir"];
+       ["write_file"; "/olddir/file"; "file content"; "0"];
+       ["cp_a"; "/olddir"; "/newdir"];
+       ["cat"; "/newdir/olddir/file"]], "file content")],
+   "copy a file or directory recursively",
+   "\
+This copies a file or directory from C<src> to C<dest>
+recursively using the C<cp -a> command.");
+
+  ("mv", (RErr, [String "src"; String "dest"]), 89, [],
+   [InitBasicFS, TestOutput (
+      [["write_file"; "/old"; "file content"; "0"];
+       ["mv"; "/old"; "/new"];
+       ["cat"; "/new"]], "file content");
+    InitBasicFS, TestOutputFalse (
+      [["write_file"; "/old"; "file content"; "0"];
+       ["mv"; "/old"; "/new"];
+       ["is_file"; "/old"]])],
+   "move a file",
+   "\
+This moves a file from C<src> to C<dest> where C<dest> is
+either a destination filename or destination directory.");
+
+  ("drop_caches", (RErr, [Int "whattodrop"]), 90, [],
+   [InitEmpty, TestRun (
+      [["drop_caches"; "3"]])],
+   "drop kernel page cache, dentries and inodes",
+   "\
+This instructs the guest kernel to drop its page cache,
+and/or dentries and inode caches.  The parameter C<whattodrop>
+tells the kernel what precisely to drop, see
+L<http://linux-mm.org/Drop_Caches>
+
+Setting C<whattodrop> to 3 should drop everything.
+
+This automatically calls L<sync(2)> before the operation,
+so that the maximum guest memory is freed.");
+
+  ("dmesg", (RString "kmsgs", []), 91, [],
+   [InitEmpty, TestRun (
+      [["dmesg"]])],
+   "return kernel messages",
+   "\
+This returns the kernel messages (C<dmesg> output) from
+the guest kernel.  This is sometimes useful for extended
+debugging of problems.
+
+Another way to get the same information is to enable
+verbose messages with C<guestfs_set_verbose> or by setting
+the environment variable C<LIBGUESTFS_DEBUG=1> before
+running the program.");
+
+  ("ping_daemon", (RErr, []), 92, [],
+   [InitEmpty, TestRun (
+      [["ping_daemon"]])],
+   "ping the guest daemon",
+   "\
+This is a test probe into the guestfs daemon running inside
+the qemu subprocess.  Calling this function checks that the
+daemon responds to the ping message, without affecting the daemon
+or attached block device(s) in any other way.");
 
 ]