diff options
Diffstat (limited to 'sysklogd')
| -rw-r--r-- | sysklogd/klogd.c | 37 |
1 files changed, 12 insertions, 25 deletions
diff --git a/sysklogd/klogd.c b/sysklogd/klogd.c index c908b593c..e4c8a630e 100644 --- a/sysklogd/klogd.c +++ b/sysklogd/klogd.c @@ -113,37 +113,24 @@ static void doKlogd(const int console_log_level) } } +#define OPT_LEVEL 1 +#define OPT_FOREGROUND 2 + extern int klogd_main(int argc, char **argv) { - /* no options, no getopt */ - int opt; - int doFork = TRUE; - unsigned char console_log_level = -1; + unsigned long opt; + char *c_arg; + int console_log_level = -1; /* do normal option parsing */ - while ((opt = getopt(argc, argv, "c:n")) > 0) { - switch (opt) { - case 'c': - if ((optarg == NULL) || (optarg[1] != '\0')) { - bb_show_usage(); - } - /* Valid levels are between 1 and 8 */ - console_log_level = *optarg - '1'; - if (console_log_level > 7) { - bb_show_usage(); - } - console_log_level++; - - break; - case 'n': - doFork = FALSE; - break; - default: - bb_show_usage(); - } + opt = bb_getopt_ulflags (argc, argv, "c:n", &c_arg); + + if (opt & OPT_LEVEL) { + /* Valid levels are between 1 and 8 */ + console_log_level = bb_xgetlarg(c_arg, 10, 1, 8); } - if (doFork) { + if (!(opt & OPT_FOREGROUND)) { #if defined(__uClinux__) vfork_daemon_rexec(0, 1, argc, argv, "-n"); #else /* __uClinux__ */ |