X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=fish%2Ffish.c;h=b62c0988a602380ab5695de397beadbe6f937298;hb=21fef55ca4907aa9872754f20320c24c7f8a5fac;hp=4a960dc0ad18e3a8e8832aa69b1d105fea0ae2a6;hpb=c3887285abbb3606822626ba396a51cb5df80d43;p=libguestfs.git

diff --git a/fish/fish.c b/fish/fish.c
index 4a960dc..b62c098 100644
--- a/fish/fish.c
+++ b/fish/fish.c
@@ -1,5 +1,5 @@
 /* guestfish - the filesystem interactive shell
- * Copyright (C) 2009-2010 Red Hat Inc.
+ * Copyright (C) 2009-2011 Red Hat Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -74,6 +74,7 @@ static int override_progress_bars = -1;
 guestfs_h *g;
 
 int read_only = 0;
+int live = 0;
 int quit = 0;
 int verbose = 0;
 int remote_control_listen = 0;
@@ -124,6 +125,7 @@ usage (int status)
              "  -i|--inspector       Automatically mount filesystems\n"
              "  --keys-from-stdin    Read passphrases from stdin\n"
              "  --listen             Listen for remote commands\n"
+             "  --live               Connect to a live virtual machine\n"
              "  -m|--mount dev[:mnt] Mount dev on mnt (if omitted, /)\n"
              "  -n|--no-sync         Don't autosync\n"
              "  -N|--new type        Create prepared disk (test1.img, ...)\n"
@@ -173,6 +175,7 @@ main (int argc, char *argv[])
     { "inspector", 0, 0, 'i' },
     { "keys-from-stdin", 0, 0, 0 },
     { "listen", 0, 0, 0 },
+    { "live", 0, 0, 0 },
     { "mount", 1, 0, 'm' },
     { "new", 1, 0, 'N' },
     { "no-dest-paths", 0, 0, 'D' },
@@ -277,6 +280,8 @@ main (int argc, char *argv[])
           format = optarg;
       } else if (STREQ (long_options[option_index].name, "csh")) {
         remote_control_csh = 1;
+      } else if (STREQ (long_options[option_index].name, "live")) {
+        live = 1;
       } else {
         fprintf (stderr, _("%s: unknown long option: %s (%d)\n"),
                  program_name, long_options[option_index].name, option_index);
@@ -678,7 +683,10 @@ parse_command_line (char *buf, int *exit_on_error_rtn)
   int r;
   const size_t argv_len = sizeof pcmd.argv / sizeof pcmd.argv[0];
 
-  pcmd.pipe = NULL;
+  /* Note that pcmd.pipe must be set to NULL for correct usage.  Other
+   * fields do not need to be, but this silences a gcc warning.
+   */
+  memset (&pcmd, 0, sizeof pcmd);
 
  again:
   /* Skip any initial whitespace before the command. */