diff options
Diffstat (limited to 'fish/fish.c')
| -rw-r--r-- | fish/fish.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/fish/fish.c b/fish/fish.c index 132c52cb..c8e95065 100644 --- a/fish/fish.c +++ b/fish/fish.c @@ -57,6 +57,7 @@ static void add_history_line (const char *); guestfs_h *g; int g_launched = 0; +int read_only = 0; int quit = 0; int verbose = 0; @@ -97,7 +98,7 @@ usage (void) " -a|--add image Add image\n" " -m|--mount dev[:mnt] Mount dev on mnt (if omitted, /)\n" " -n|--no-sync Don't autosync\n" - /*" --ro|-r All mounts are read-only\n"*/ + " -r|--ro Mount read-only\n" " -v|--verbose Verbose messages\n" "For more information, see the manpage guestfish(1).\n"); } @@ -105,13 +106,14 @@ usage (void) int main (int argc, char *argv[]) { - static const char *options = "a:h::m:v?"; + static const char *options = "a:h::m:nrv?"; static struct option long_options[] = { { "add", 1, 0, 'a' }, { "cmd-help", 2, 0, 'h' }, { "help", 0, 0, '?' }, { "mount", 1, 0, 'm' }, { "no-sync", 0, 0, 'n' }, + { "ro", 0, 0, 'r' }, { "verbose", 0, 0, 'v' }, { 0, 0, 0, 0 } }; @@ -189,6 +191,10 @@ main (int argc, char *argv[]) guestfs_set_autosync (g, 0); break; + case 'r': + read_only = 1; + break; + case 'v': verbose++; guestfs_set_verbose (g, verbose); @@ -249,9 +255,15 @@ pod2text (const char *heading, const char *str) static void mount_mps (struct mp *mp) { + int r; + if (mp) { mount_mps (mp->next); - if (guestfs_mount (g, mp->device, mp->mountpoint) == -1) + if (!read_only) + r = guestfs_mount (g, mp->device, mp->mountpoint); + else + r = guestfs_mount_ro (g, mp->device, mp->mountpoint); + if (r == -1) exit (1); } } |