diff options
Diffstat (limited to 'misc-utils/kill.c')
| -rw-r--r-- | misc-utils/kill.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/misc-utils/kill.c b/misc-utils/kill.c index 9046d76d1..ecee26c4e 100644 --- a/misc-utils/kill.c +++ b/misc-utils/kill.c @@ -296,8 +296,9 @@ static int arg_to_signum(char *arg, int maskbit) return signame_to_signum(arg); } -static void __attribute__((__noreturn__)) usage(FILE *out) +static void __attribute__((__noreturn__)) usage(void) { + FILE *out = stdout; fputs(USAGE_HEADER, out); fprintf(out, _(" %s [options] <pid>|<name>...\n"), program_invocation_short_name); @@ -321,7 +322,7 @@ static void __attribute__((__noreturn__)) usage(FILE *out) fputs(USAGE_VERSION, out); fprintf(out, USAGE_MAN_TAIL("kill(1)")); - exit(out == stderr ? EXIT_FAILURE : EXIT_SUCCESS); + exit(EXIT_SUCCESS); } static char **parse_arguments(int argc, char **argv, struct kill_control *ctl) @@ -345,7 +346,7 @@ static char **parse_arguments(int argc, char **argv, struct kill_control *ctl) exit(EXIT_SUCCESS); } if (!strcmp(arg, "-h") || !strcmp(arg, "--help")) - usage(stdout); + usage(); if (!strcmp(arg, "--verbose")) { ctl->verbose = 1; continue; |