1 /* libguestfs generated file
2 * WARNING: THIS FILE IS GENERATED BY 'src/generator.ml'.
3 * ANY CHANGES YOU MAKE TO THIS FILE WILL BE LOST.
5 * Copyright (C) 2009 Red Hat Inc.
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
28 void list_commands (void)
30 printf (" %-16s %s\n", "Command", "Description");
31 list_builtin_commands ();
32 printf ("%-20s %s\n", "mount", "mount a guest disk at a position in the filesystem");
33 printf ("%-20s %s\n", "sync", "sync disks, writes are flushed through to the disk image");
34 printf ("%-20s %s\n", "touch", "update file timestamps or create a new file");
35 printf (" Use -h <cmd> / help <cmd> to show detailed help for a command.\n");
38 void display_command (const char *cmd)
40 if (strcasecmp (cmd, "mount") == 0)
41 pod2text ("mount - mount a guest disk at a position in the filesystem", " mount <device> <mountpoint>\n\nMount a guest disk at a position in the filesystem. Block devices\nare named C</dev/sda>, C</dev/sdb> and so on, as they were added to\nthe guest. If those block devices contain partitions, they will have\nthe usual names (eg. C</dev/sda1>). Also LVM C</dev/VG/LV>-style\nnames can be used.\n\nThe rules are the same as for L<mount(2)>: A filesystem must\nfirst be mounted on C</> before others can be mounted. Other\nfilesystems can only be mounted on directories which already\nexist.\n\nThe mounted filesystem is writable, if we have sufficient permissions\non the underlying device.\n\nThe filesystem options C<sync> and C<noatime> are set with this\ncall, in order to improve reliability.");
43 if (strcasecmp (cmd, "sync") == 0)
44 pod2text ("sync - sync disks, writes are flushed through to the disk image", " sync\n\nThis syncs the disk, so that any writes are flushed through to the\nunderlying disk image.\n\nYou should always call this if you have modified a disk image, before\ncalling C<guestfs_close>.");
46 if (strcasecmp (cmd, "touch") == 0)
47 pod2text ("touch - update file timestamps or create a new file", " touch <path>\n\nTouch acts like the L<touch(1)> command. It can be used to\nupdate the timestamps on a file, or, if the file does not exist,\nto create a new zero-length file.");
49 display_builtin_command (cmd);
52 static int run_mount (const char *cmd, int argc, char *argv[])
56 const char *mountpoint;
58 fprintf (stderr, "%s should have 2 parameter(s)\n", cmd);
59 fprintf (stderr, "type 'help %s' for help on %s\n", cmd, cmd);
64 r = guestfs_mount (g, device, mountpoint);
68 static int run_sync (const char *cmd, int argc, char *argv[])
72 fprintf (stderr, "%s should have 0 parameter(s)\n", cmd);
73 fprintf (stderr, "type 'help %s' for help on %s\n", cmd, cmd);
80 static int run_touch (const char *cmd, int argc, char *argv[])
85 fprintf (stderr, "%s should have 1 parameter(s)\n", cmd);
86 fprintf (stderr, "type 'help %s' for help on %s\n", cmd, cmd);
90 r = guestfs_touch (g, path);
94 int run_action (const char *cmd, int argc, char *argv[])
96 if (strcasecmp (cmd, "mount") == 0)
97 return run_mount (cmd, argc, argv);
99 if (strcasecmp (cmd, "sync") == 0)
100 return run_sync (cmd, argc, argv);
102 if (strcasecmp (cmd, "touch") == 0)
103 return run_touch (cmd, argc, argv);
106 fprintf (stderr, "%s: unknown command\n", cmd);