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| author | Anthony G. Basile | 2012-12-10 14:49:39 -0500 |
|---|---|---|
| committer | Mike Frysinger | 2012-12-19 15:53:33 -0500 |
| commit | 12677acf0a0bda4a863279ece65eccda6c36d6b1 (patch) | |
| tree | c93e3cece76881ebfbc09747fc841db94f2797d5 /networking | |
| parent | 393c395ca50d0b95003d5adfc6d1ca95763cc732 (diff) | |
| download | busybox-12677acf0a0bda4a863279ece65eccda6c36d6b1.zip busybox-12677acf0a0bda4a863279ece65eccda6c36d6b1.tar.gz | |
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 <blueness@gentoo.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'networking')
| -rw-r--r-- | networking/ifplugd.c | 2 | ||||
| -rw-r--r-- | networking/inetd.c | 6 | ||||
| -rw-r--r-- | networking/ntpd.c | 3 |
3 files changed, 6 insertions, 5 deletions
diff --git a/networking/ifplugd.c b/networking/ifplugd.c index 88bf448..86586f0 100644 --- a/networking/ifplugd.c +++ b/networking/ifplugd.c @@ -551,7 +551,7 @@ int ifplugd_main(int argc UNUSED_PARAM, char **argv) applet_name = xasprintf("ifplugd(%s)", G.iface); #if ENABLE_FEATURE_PIDFILE - pidfile_name = xasprintf(_PATH_VARRUN"ifplugd.%s.pid", G.iface); + pidfile_name = xasprintf(CONFIG_PID_FILE_PATH "/ifplugd.%s.pid", G.iface); pid_from_pidfile = read_pid(pidfile_name); if (opts & FLAG_KILL) { diff --git a/networking/inetd.c b/networking/inetd.c index 00baf69..584c5e5 100644 --- a/networking/inetd.c +++ b/networking/inetd.c @@ -186,8 +186,6 @@ #define ENABLE_FEATURE_INETD_SUPPORT_BUILTIN_CHARGEN 0 #endif -#define _PATH_INETDPID "/var/run/inetd.pid" - #define CNT_INTERVAL 60 /* servers in CNT_INTERVAL sec. */ #define RETRYTIME 60 /* retry after bind or server fail */ @@ -1132,7 +1130,7 @@ static void clean_up_and_exit(int sig UNUSED_PARAM) if (ENABLE_FEATURE_CLEAN_UP) close(sep->se_fd); } - remove_pidfile(_PATH_INETDPID); + remove_pidfile(CONFIG_PID_FILE_PATH "/inetd.pid"); exit(EXIT_SUCCESS); } @@ -1181,7 +1179,7 @@ int inetd_main(int argc UNUSED_PARAM, char **argv) setgroups(1, &gid); } - write_pidfile(_PATH_INETDPID); + write_pidfile(CONFIG_PID_FILE_PATH "/inetd.pid"); /* never fails under Linux (except if you pass it bad arguments) */ getrlimit(RLIMIT_NOFILE, &rlim_ofile); diff --git a/networking/ntpd.c b/networking/ntpd.c index 5b92db6..7facf94 100644 --- a/networking/ntpd.c +++ b/networking/ntpd.c @@ -2080,6 +2080,8 @@ int ntpd_main(int argc UNUSED_PARAM, char **argv) */ cnt = G.peer_cnt * (INITIAL_SAMPLES + 1); + write_pidfile(CONFIG_PID_FILE_PATH "/ntpd.pid"); + while (!bb_got_signal) { llist_t *item; unsigned i, j; @@ -2195,6 +2197,7 @@ int ntpd_main(int argc UNUSED_PARAM, char **argv) } } /* while (!bb_got_signal) */ + remove_pidfile(CONFIG_PID_FILE_PATH "/ntpd.pid"); kill_myself_with_sig(bb_got_signal); } |