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add the -c option, modified version of a patch from Bastian Blank

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This commit is contained in:
Glenn L McGrath 2002-12-01 11:31:58 +00:00
parent 6fc6d7fe4f
commit e1ad672216
1 changed files with 21 additions and 4 deletions
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25
sysklogd/klogd.c
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@ -59,8 +59,8 @@ static void klogd_signal(int sig)
exit(TRUE);
}
static void doKlogd(void) __attribute__ ((noreturn));
static void doKlogd(void)
static void doKlogd(const char console_log_level) __attribute__ ((noreturn));
static void doKlogd(const char console_log_level)
{
int priority = LOG_INFO;
char log_buffer[4096];
@ -76,6 +76,10 @@ static void doKlogd(void)
/* "Open the log. Currently a NOP." */
klogctl(1, NULL, 0);
/* Set level of kernel console messaging.. */
if (console_log_level)
klogctl(8, NULL, console_log_level);
syslog_msg(LOG_SYSLOG, LOG_NOTICE, "klogd started: " BB_BANNER);
while (1) {
@ -125,10 +129,23 @@ extern int klogd_main(int argc, char **argv)
/* no options, no getopt */
int opt;
int doFork = TRUE;
unsigned char console_log_level = 7;
/* do normal option parsing */
while ((opt = getopt(argc, argv, "n")) > 0) {
while ((opt = getopt(argc, argv, "c:n")) > 0) {
switch (opt) {
case 'c':
if ((optarg == NULL) || (optarg[1] != '\0')) {
show_usage();
}
/* Valid levels are between 1 and 8 */
console_log_level = *optarg - '1';
if (console_log_level > 7) {
show_usage();
}
console_log_level++;
break;
case 'n':
doFork = FALSE;
break;
@ -145,7 +162,7 @@ extern int klogd_main(int argc, char **argv)
error_msg_and_die("daemon not supported");
#endif
}
doKlogd();
doKlogd(console_log_level);
return EXIT_SUCCESS;
}