From 12677acf0a0bda4a863279ece65eccda6c36d6b1 Mon Sep 17 00:00:00 2001 From: "Anthony G. Basile" Date: Mon, 10 Dec 2012 14:49:39 -0500 Subject: CONFIG_PID_FILE_PATH: new configuration option for pidfile paths We set a default path for the directory where pidfiles are create when FEATURE_PIDFILE is selected. The default has no effect on applets which must specify a pidfile path on the command line to run, and it can be overridden by applets which optionally allow the user to specify the pidfile path. We also add pidfile write/remove support for klogd, ntpd and watchdog. For syslogd, we add a missing remove_pidfile() for better cleanup on daemon exit. Signed-off-by: Anthony G. Basile Signed-off-by: Mike Frysinger --- sysklogd/klogd.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'sysklogd/klogd.c') diff --git a/sysklogd/klogd.c b/sysklogd/klogd.c index efa0e537a..f59a155b4 100644 --- a/sysklogd/klogd.c +++ b/sysklogd/klogd.c @@ -195,6 +195,8 @@ int klogd_main(int argc UNUSED_PARAM, char **argv) syslog(LOG_NOTICE, "klogd started: %s", bb_banner); + write_pidfile(CONFIG_PID_FILE_PATH "/klogd.pid"); + used = 0; while (!bb_got_signal) { int n; @@ -258,6 +260,7 @@ int klogd_main(int argc UNUSED_PARAM, char **argv) klogd_close(); syslog(LOG_NOTICE, "klogd: exiting"); + remove_pidfile(CONFIG_PID_FILE_PATH "/klogd.pid"); if (bb_got_signal) kill_myself_with_sig(bb_got_signal); return EXIT_FAILURE; -- cgit v1.2.3