diff options
Diffstat (limited to 'schedutils/ionice.c')
| -rw-r--r-- | schedutils/ionice.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/schedutils/ionice.c b/schedutils/ionice.c index e300ebc21..7c6897f08 100644 --- a/schedutils/ionice.c +++ b/schedutils/ionice.c @@ -106,7 +106,7 @@ static void __attribute__ ((__noreturn__)) usage(FILE * out) exit(out == stderr ? EXIT_FAILURE : EXIT_SUCCESS); } -int main(int argc, char *argv[]) +int main(int argc, char **argv) { int data = 4, set = 0, ioclass = IOPRIO_CLASS_BE, c; pid_t pid = 0; @@ -125,7 +125,7 @@ int main(int argc, char *argv[]) bindtextdomain(PACKAGE, LOCALEDIR); textdomain(PACKAGE); - while ((c = getopt_long(argc, argv, "+n:c:p:tVh", longopts, NULL)) != EOF) { + while ((c = getopt_long(argc, argv, "+n:c:p:tVh", longopts, NULL)) != EOF) switch (c) { case 'n': data = strtol_or_err(optarg, _("failed to parse class data")); @@ -144,13 +144,12 @@ int main(int argc, char *argv[]) case 'V': printf(_("%s from %s\n"), program_invocation_short_name, PACKAGE_STRING); - exit(EXIT_SUCCESS); + return EXIT_SUCCESS; case 'h': usage(stdout); default: usage(stderr); } - } if (!set && !pid && optind == argc) errx(EXIT_FAILURE, _("PID or COMMAND not specified")); @@ -198,5 +197,5 @@ int main(int argc, char *argv[]) } } - exit(EXIT_SUCCESS); + return EXIT_SUCCESS; } |