search for: old_append

--autosysroot option uses suggestions to user on how to mount filesystems and change root suggested by --suggest option in virt-rescue. Commands are passed on kernel command line in format guestfs_command=command;. Command ends with a semicolon and there can be multiple commands specified. These are executed just before bash starts. On successfull run user is presented directly with bash in

...strlen (key1) - strlen (key2); } +/* Use autodetected suggested filesystems */ +static void +use_suggestions (char **cmds) +{ + size_t i; + if (cmds == NULL) return; + read_only = 0; + + /* Craft kernel command line from suggested commands */ + for (i = 0; cmds[i] != NULL; i++) { + char *old_append = append; + append = xasprintf ("%s guestfs_command=%s;", append == NULL? "" : append, cmds[i]); + if (old_append != NULL) + free (old_append); + } +} + /* virt-rescue --suggest flag does a kind of inspection on the * drives and suggests mount commands that you sh...

--autosysroot option uses suggestions to user on how to mount filesystems and change root suggested by --suggest option in virt-rescue. Commands are passed on kernel command line in format guestfs_command=command;. Command ends with a semicolon and there can be multiple commands specified. These are executed just before bash starts. On successfull run user is presented directly with bash in

...tected suggested filesystems */ > +static void > +use_suggestions (char **cmds) > +{ > + size_t i; > + if (cmds == NULL) return; > + read_only = 0; > + > + /* Craft kernel command line from suggested commands */ > + for (i = 0; cmds[i] != NULL; i++) { > + char *old_append = append; > + append = xasprintf ("%s guestfs_command=%s;", append == NULL? "" : append, cmds[i]); > + if (old_append != NULL) > + free (old_append); > + } I'd loop over the commands, calculate the length of the resulting string, allocate once the ne...

...+static void >> +use_suggestions (char **cmds) >> +{ >> + size_t i; >> + if (cmds == NULL) return; >> + read_only = 0; >> + >> + /* Craft kernel command line from suggested commands */ >> + for (i = 0; cmds[i] != NULL; i++) { >> + char *old_append = append; >> + append = xasprintf ("%s guestfs_command=%s;", append == NULL? "" : append, cmds[i]); >> + if (old_append != NULL) >> + free (old_append); >> + } > I'd loop over the commands, calculate the length of the resulting > str...