New API: resize2fs-size to allow shrinking ext2 filesystems (RHBZ#585221).

[libguestfs.git] / src / generator.ml

diff --git a/src/generator.ml b/src/generator.ml
index eb32698..b2ba513 100755 (executable)
--- a/src/generator.ml
+++ b/src/generator.ml
@@ -4455,7 +4455,7 @@ This command writes zeroes over the entire C<device>.  Compare
 with C<guestfs_zero> which just zeroes the first few blocks of
 a device.");
 
-  ("txz_in", (RErr, [FileIn "tarball"; Pathname "directory"]), 229, [],
+  ("txz_in", (RErr, [FileIn "tarball"; Pathname "directory"]), 229, [Optional "xz"],
    [InitBasicFS, Always, TestOutput (
       [["txz_in"; "../images/helloworld.tar.xz"; "/"];
        ["cat"; "/hello"]], "hello\n")],
@@ -4464,7 +4464,7 @@ a device.");
 This command uploads and unpacks local file C<tarball> (an
 I<xz compressed> tar file) into C<directory>.");
 
-  ("txz_out", (RErr, [Pathname "directory"; FileOut "tarball"]), 230, [],
+  ("txz_out", (RErr, [Pathname "directory"; FileOut "tarball"]), 230, [Optional "xz"],
    [],
    "pack directory into compressed tarball",
    "\
@@ -4686,6 +4686,13 @@ unlikely for regular files in ordinary circumstances.
 
 See also C<guestfs_pread>.");
 
+  ("resize2fs_size", (RErr, [Device "device"; Int64 "size"]), 248, [],
+   [],
+   "resize an ext2/ext3 filesystem (with size)",
+   "\
+This command is the same as C<guestfs_resize2fs> except that it
+allows you to specify the new size (in bytes) explicitly.");
+
 ]
 
 let all_functions = non_daemon_functions @ daemon_functions
@@ -7456,6 +7463,9 @@ and generate_fish_cmds () =
   pr "#include \"xstrtol.h\"\n";
   pr "#include \"fish.h\"\n";
   pr "\n";
+  pr "/* Valid suffixes allowed for numbers.  See Gnulib xstrtol function. */\n";
+  pr "static const char *xstrtol_suffixes = \"0kKMGTPEZY\";\n";
+  pr "\n";
 
   (* list_commands function, which implements guestfish -h *)
   pr "void list_commands (void)\n";
@@ -7674,7 +7684,7 @@ and generate_fish_cmds () =
         pr "    strtol_error xerr;\n";
         pr "    %s r;\n" fntyp;
         pr "\n";
-        pr "    xerr = %s (argv[%d], NULL, 0, &r, \"\");\n" fn i;
+        pr "    xerr = %s (argv[%d], NULL, 0, &r, xstrtol_suffixes);\n" fn i;
         pr "    if (xerr != LONGINT_OK) {\n";
         pr "      fprintf (stderr,\n";
         pr "               _(\"%%s: %%s: invalid integer parameter (%%s returned %%d)\\n\"),\n";