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| author | Bernhard Voelker <mail@bernhard-voelker.de> | 2012-06-06 15:30:52 +0200 |
|---|---|---|
| committer | Karel Zak <kzak@redhat.com> | 2012-06-15 11:18:08 +0200 |
| commit | f5caaf39d2b94df651d941e011fd5e914c8016ec (patch) | |
| tree | 4767c0400ec4ecbb73543e4ab1d129972073b768 | |
| parent | 827b1ceefdfdb3b4b55affb32f3c315abb7ad3fb (diff) | |
| download | util-linux-f5caaf39d2b94df651d941e011fd5e914c8016ec.tar.gz | |
su: remove unimplemented options -u and -v
Signed-off-by: Bernhard Voelker <mail@bernhard-voelker.de>
| -rw-r--r-- | login-utils/su.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/login-utils/su.c b/login-utils/su.c index 0f535b9b..20cc9291 100644 --- a/login-utils/su.c +++ b/login-utils/su.c @@ -100,6 +100,10 @@ static bool _pam_cred_established; static sig_atomic_t volatile caught_signal = false; static pam_handle_t *pamh = NULL; +enum { + VERSION_OPTION = CHAR_MAX + 1, + HELP_OPTION +}; static struct option const longopts[] = { @@ -109,8 +113,8 @@ static struct option const longopts[] = {"login", no_argument, NULL, 'l'}, {"preserve-environment", no_argument, NULL, 'p'}, {"shell", required_argument, NULL, 's'}, - {"help", no_argument, 0, 'u'}, - {"version", no_argument, 0, 'v'}, + {"help", no_argument, 0, HELP_OPTION}, + {"version", no_argument, 0, VERSION_OPTION}, {NULL, 0, NULL, 0} }; @@ -661,10 +665,8 @@ Change the effective user id and group id to that of USER.\n\ -m, --preserve-environment do not reset environment variables\n\ -p same as -m\n\ -s, --shell=SHELL run SHELL if /etc/shells allows it\n\ -"), stdout); - fputs (_(" -u, --help display this help and exit\n"), stdout); - fputs (_(" -v, --version output version information and exit\n"), stdout); - fputs (_("\ + --help display this help and exit\n\ + --version output version information and exit\n\ \n\ A mere - implies -l. If USER not given, assume root.\n\ "), stdout); @@ -727,10 +729,10 @@ main (int argc, char **argv) shell = optarg; break; - case 'u': + case HELP_OPTION: usage(0); - case 'v': + case VERSION_OPTION: printf(UTIL_LINUX_VERSION); exit(EXIT_SUCCESS); |