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logger: getopt_ulflags'isation

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This commit is contained in:
Denis Vlasenko 2006-09-22 08:44:58 +00:00
parent f47ff100cc
commit cb1ba86507
1 changed files with 7 additions and 16 deletions
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23
sysklogd/logger.c
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@ -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) {