diff options
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | nscd/nscd.c | 25 |
2 files changed, 26 insertions, 3 deletions
@@ -1,3 +1,7 @@ +2014-01-04 Sami Kerola <kerolasa@iki.fi> + + * nscd/nscd.c: Improve usage() output. + 2014-01-04 Mike Frysinger <vapier@gentoo.org> * config.h.in: Add HAVE_LINUX_FANOTIFY_H template. diff --git a/nscd/nscd.c b/nscd/nscd.c index e7f04f808c..63d9d83599 100644 --- a/nscd/nscd.c +++ b/nscd/nscd.c @@ -442,19 +442,38 @@ parse_opt (int key, char *arg, struct argp_state *state) static char * more_help (int key, const char *text, void *input) { - char *tp = NULL; + char *tables, *tp = NULL; + switch (key) { case ARGP_KEY_HELP_EXTRA: + { + dbtype cnt; + + tables = xmalloc (sizeof (dbnames) + 1); + for (cnt = 0; cnt < lastdb; cnt++) + { + strcat (tables, dbnames[cnt]); + strcat (tables, " "); + } + } + /* We print some extra information. */ if (asprintf (&tp, gettext ("\ +Supported tables:\n\ +%s\n\ +\n\ For bug reporting instructions, please see:\n\ -%s.\n"), REPORT_BUGS_TO) < 0) - return NULL; +%s.\n\ +"), tables, REPORT_BUGS_TO) < 0) + tp = NULL; + free (tables); return tp; + default: break; } + return (char *) text; } |