diff options
Diffstat (limited to 'ps.c')
| -rw-r--r-- | ps.c | 19 |
1 files changed, 10 insertions, 9 deletions
@@ -114,6 +114,13 @@ static void parse_proc_status(char *S, proc_t * P) } +const char ps_usage[] = + "ps\n" +#ifndef BB_FEATURE_TRIVIAL_HELP + "\nReport process status\n" + "\nThis version of ps accepts no options.\n" +#endif + ; extern int ps_main(int argc, char **argv) { @@ -134,14 +141,8 @@ extern int ps_main(int argc, char **argv) - if (argc > 1 && strcmp(argv[1], dash_dash_help) == 0) { - usage ("ps\n" -#ifndef BB_FEATURE_TRIVIAL_HELP - "\nReport process status\n" - "\nThis version of ps accepts no options.\n" -#endif - ); - } + if (argc > 1 && strcmp(argv[1], dash_dash_help) == 0) + usage(ps_usage); dir = opendir("/proc"); if (!dir) @@ -223,7 +224,7 @@ extern int ps_main(int argc, char **argv) #endif if (argc > 1 && **(argv + 1) == '-') - usage("ps-devps\n\nReport process status\n\nThis version of ps accepts no options.\n\n"); + usage(ps_usage); /* open device */ fd = open(device, O_RDONLY); |