diff options
| -rw-r--r-- | sysklogd/logger.c | 23 |
1 files changed, 7 insertions, 16 deletions
diff --git a/sysklogd/logger.c b/sysklogd/logger.c index 762e70f..a78cf77 100644 --- a/sysklogd/logger.c +++ b/sysklogd/logger.c @@ -89,30 +89,21 @@ static int pencode(char *s) int logger_main(int argc, char **argv) { + unsigned long opt; + char *opt_p, *opt_t; int pri = LOG_USER | LOG_NOTICE; int option = 0; - int c, i, opt; + int c, i; char buf[1024], name[128]; /* Fill out the name string early (may be overwritten later) */ bb_getpwuid(name, geteuid(), sizeof(name)); /* Parse any options */ - while ((opt = getopt(argc, argv, "p:st:")) > 0) { - switch (opt) { - case 's': - option |= LOG_PERROR; - break; - case 'p': - pri = pencode(optarg); - break; - case 't': - safe_strncpy(name, optarg, sizeof(name)); - break; - default: - bb_show_usage(); - } - } + opt = bb_getopt_ulflags(argc, argv, "p:st:", &opt_p, &opt_t); + if (opt & 0x1) pri = pencode(opt_p); // -p + if (opt & 0x2) option |= LOG_PERROR; // -s + if (opt & 0x4) safe_strncpy(name, opt_t, sizeof(name)); // -t openlog(name, option, 0); if (optind == argc) { |