diff options
Diffstat (limited to 'sysklogd')
| -rw-r--r-- | sysklogd/klogd.c | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/sysklogd/klogd.c b/sysklogd/klogd.c index f2ab5ea7e..710bd5a31 100644 --- a/sysklogd/klogd.c +++ b/sysklogd/klogd.c @@ -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; } |