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-rw-r--r--Config.in13
-rw-r--r--miscutils/crond.c2
-rw-r--r--miscutils/watchdog.c3
-rw-r--r--networking/ifplugd.c2
-rw-r--r--networking/inetd.c6
-rw-r--r--networking/ntpd.c3
-rw-r--r--sysklogd/klogd.c3
-rw-r--r--sysklogd/syslogd.c5
-rw-r--r--util-linux/acpid.c2
9 files changed, 30 insertions, 9 deletions
diff --git a/Config.in b/Config.in
index 17bdc895a..b3fd65bd9 100644
--- a/Config.in
+++ b/Config.in
@@ -310,7 +310,18 @@ config FEATURE_PIDFILE
default y
help
This option makes some applets (e.g. crond, syslogd, inetd) write
- a pidfile in /var/run. Some applications rely on them.
+ a pidfile at the configured PID_FILE_PATH. It has no effect
+ on applets which require pidfiles to run.
+
+config PID_FILE_PATH
+ string "Path to directory for pidfile"
+ default "/var/run"
+ depends on FEATURE_PIDFILE
+ help
+ This is the default path where pidfiles are created. Applets which
+ allow you to set the pidfile path on the command line will override
+ this value. The option has no effect on applets that require you to
+ specify a pidfile path.
config FEATURE_SUID
bool "Support for SUID/SGID handling"
diff --git a/miscutils/crond.c b/miscutils/crond.c
index a0b73c774..582dc991a 100644
--- a/miscutils/crond.c
+++ b/miscutils/crond.c
@@ -885,7 +885,7 @@ int crond_main(int argc UNUSED_PARAM, char **argv)
xsetenv("SHELL", DEFAULT_SHELL); /* once, for all future children */
crondlog(LVL8 "crond (busybox "BB_VER") started, log level %d", G.log_level);
rescan_crontab_dir();
- write_pidfile("/var/run/crond.pid");
+ write_pidfile(CONFIG_PID_FILE_PATH "/crond.pid");
/* Main loop */
t2 = time(NULL);
diff --git a/miscutils/watchdog.c b/miscutils/watchdog.c
index ee28dc30d..d3a76edf0 100644
--- a/miscutils/watchdog.c
+++ b/miscutils/watchdog.c
@@ -31,6 +31,7 @@ static void watchdog_shutdown(int sig UNUSED_PARAM)
{
static const char V = 'V';
+ remove_pidfile(CONFIG_PID_FILE_PATH "/watchdog.pid");
write(3, &V, 1); /* Magic, see watchdog-api.txt in kernel */
if (ENABLE_FEATURE_CLEAN_UP)
close(3);
@@ -95,6 +96,8 @@ int watchdog_main(int argc, char **argv)
stimer_duration, htimer_duration * 1000);
#endif
+ write_pidfile(CONFIG_PID_FILE_PATH "/watchdog.pid");
+
while (1) {
/*
* Make sure we clear the counter before sleeping,
diff --git a/networking/ifplugd.c b/networking/ifplugd.c
index 88bf448fa..86586f0fe 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 00baf6971..584c5e5e4 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 5b92db6f6..7facf9484 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);
}
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;
diff --git a/sysklogd/syslogd.c b/sysklogd/syslogd.c
index fc380d9f9..5854bcd0f 100644
--- a/sysklogd/syslogd.c
+++ b/sysklogd/syslogd.c
@@ -916,6 +916,7 @@ static void do_syslogd(void)
timestamp_and_log_internal("syslogd exiting");
puts("syslogd exiting");
+ remove_pidfile(CONFIG_PID_FILE_PATH "/syslogd.pid");
if (ENABLE_FEATURE_IPC_SYSLOG)
ipcsyslog_cleanup();
kill_myself_with_sig(bb_got_signal);
@@ -979,8 +980,10 @@ int syslogd_main(int argc UNUSED_PARAM, char **argv)
if (!(opts & OPT_nofork)) {
bb_daemonize_or_rexec(DAEMON_CHDIR_ROOT, argv);
}
+
//umask(0); - why??
- write_pidfile("/var/run/syslogd.pid");
+ write_pidfile(CONFIG_PID_FILE_PATH "/syslogd.pid");
+
do_syslogd();
/* return EXIT_SUCCESS; */
}
diff --git a/util-linux/acpid.c b/util-linux/acpid.c
index 5d2792948..38421c2d7 100644
--- a/util-linux/acpid.c
+++ b/util-linux/acpid.c
@@ -235,7 +235,7 @@ int acpid_main(int argc UNUSED_PARAM, char **argv)
const char *opt_action = "/etc/acpid.conf";
const char *opt_map = "/etc/acpi.map";
#if ENABLE_FEATURE_PIDFILE
- const char *opt_pidfile = "/var/run/acpid.pid";
+ const char *opt_pidfile = CONFIG_PID_FILE_PATH "/acpid.pid";
#endif
INIT_G();