diff options
Diffstat (limited to 'lib/util')
| -rw-r--r-- | lib/util/pidfile.c | 24 | ||||
| -rw-r--r-- | lib/util/pidfile.h | 1 |
2 files changed, 25 insertions, 0 deletions
diff --git a/lib/util/pidfile.c b/lib/util/pidfile.c index ac8ff8a0c3..88463711f9 100644 --- a/lib/util/pidfile.c +++ b/lib/util/pidfile.c @@ -58,24 +58,32 @@ pid_t pidfile_pid(const char *piddir, const char *name) ret = (pid_t)atoi(pidstr); if (ret <= 0) { + DEBUG(1, ("Could not parse contents of pidfile %s\n", + pidFile)); goto noproc; } if (!process_exists_by_pid(ret)) { + DEBUG(10, ("Process with PID=%d does not exist.\n", (int)ret)); goto noproc; } if (fcntl_lock(fd,F_SETLK,0,1,F_RDLCK)) { /* we could get the lock - it can't be a Samba process */ + DEBUG(10, ("Process with PID=%d is not a Samba process.\n", + (int)ret)); goto noproc; } close(fd); SAFE_FREE(pidFile); + DEBUG(10, ("Process with PID=%d is running.\n", (int)ret)); return ret; noproc: close(fd); + DEBUG(10, ("Deleting %s, since %d is not a Samba process.\n", pidFile, + (int)ret)); unlink(pidFile); SAFE_FREE(pidFile); return 0; @@ -129,3 +137,19 @@ void pidfile_create(const char *piddir, const char *name) /* Leave pid file open & locked for the duration... */ SAFE_FREE(pidFile); } + +void pidfile_unlink(const char *piddir, const char *name) +{ + int ret; + char *pidFile = NULL; + + if (asprintf(&pidFile, "%s/%s.pid", piddir, name) < 0) { + DEBUG(0,("ERROR: Out of memory\n")); + exit(1); + } + ret = unlink(pidFile); + if (ret == -1) { + DEBUG(0,("Failed to delete pidfile %s. Error was %s\n", + pidFile, strerror(errno))); + } +} diff --git a/lib/util/pidfile.h b/lib/util/pidfile.h index 92a277d820..d504f526a5 100644 --- a/lib/util/pidfile.h +++ b/lib/util/pidfile.h @@ -22,5 +22,6 @@ pid_t pidfile_pid(const char *piddir, const char *name); void pidfile_create(const char *piddir, const char *program_name); +void pidfile_unlink(const char *piddir, const char *program_name); #endif |