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authorUlrich Drepper <drepper@redhat.com>2009-02-06 20:13:07 +0000
committerUlrich Drepper <drepper@redhat.com>2009-02-06 20:13:07 +0000
commitcbbcaf2369b2111d9388ce54ea18854319dbfab3 (patch)
tree0ffc9cafd19065f44923eee2d1e6fac3afb114d4 /nscd/nscd.c
parente2e390fad8271da33a51075cc2bf27c9fe78861b (diff)
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* debug/xtrace.sh: Unify translatable messages.
* elf/ldd.bash.in: Likewise. * elf/sprof.c: Likewise. * locale/programs/locale.c: Likewise. * malloc/memusage.sh: Likewise. * nss/getent.c: Likewise. 2009-02-06 Joseph Myers <joseph@codesourcery.com> * debug/pcprofiledump.c (print_version, argp_program_version_hook): New function. * elf/ldconfig.c (more_help): New function. (argp): Use it. * elf/sln.c (usage): New function. (main): Support --help and --version. * malloc/memusagestat.c (print_version): New function. (argp_program_version_hook): New variable. * nscd/nscd.c (more_help): New function. (argp): Use it. * posix/getconf.c (main): Send --version output to stdout. Support --help. * sunrpc/rpc_main.c (usage, options_usage): Take STREAM and STATUS arguments. All callers changed. (print_version): New function. (parseargs): Support --help and --version. * sunrpc/rpcinfo.c (usage): Take STREAM argument. All callers changed. (print_version): New function. (main): Use getopt_long. Support --help and --version. * sysdeps/unix/sysv/linux/lddlibc4.c (main): Support --help and --version. 2009-02-06 Ulrich Drepper <drepper@redhat.com>
Diffstat (limited to 'nscd/nscd.c')
-rw-r--r--nscd/nscd.c22
1 files changed, 21 insertions, 1 deletions
diff --git a/nscd/nscd.c b/nscd/nscd.c
index 1129cf8480..3265ea8973 100644
--- a/nscd/nscd.c
+++ b/nscd/nscd.c
@@ -91,6 +91,9 @@ static int write_pid (const char *file);
static void print_version (FILE *stream, struct argp_state *state);
void (*argp_program_version_hook) (FILE *, struct argp_state *) = print_version;
+/* Function to print some extra text in the help message. */
+static char *more_help (int key, const char *text, void *input);
+
/* Definitions of arguments for argp functions. */
static const struct argp_option options[] =
{
@@ -117,7 +120,7 @@ static error_t parse_opt (int key, char *arg, struct argp_state *state);
/* Data structure to communicate with argp functions. */
static struct argp argp =
{
- options, parse_opt, NULL, doc,
+ options, parse_opt, NULL, doc, NULL, more_help
};
/* True if only statistics are requested. */
@@ -401,6 +404,23 @@ parse_opt (int key, char *arg, struct argp_state *state)
return 0;
}
+/* Print bug-reporting information in the help message. */
+static char *
+more_help (int key, const char *text, void *input)
+{
+ switch (key)
+ {
+ case ARGP_KEY_HELP_EXTRA:
+ /* We print some extra information. */
+ return strdup (gettext ("\
+For bug reporting instructions, please see:\n\
+<http://www.gnu.org/software/libc/bugs.html>.\n"));
+ default:
+ break;
+ }
+ return (char *) text;
+}
+
/* Print the version information. */
static void
print_version (FILE *stream, struct argp_state *state)