diff options
Diffstat (limited to 'lib/umberlog.c')
| -rw-r--r-- | lib/umberlog.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/lib/umberlog.c b/lib/umberlog.c index 8396ad7..67ea63b 100644 --- a/lib/umberlog.c +++ b/lib/umberlog.c @@ -69,7 +69,8 @@ static struct int facility; const char *ident; - pid_t pid; + /* Cached data */ + pid_t pid; /* -1 = no value cached */ uid_t uid; gid_t gid; char hostname[_POSIX_HOST_NAME_MAX + 1]; @@ -106,7 +107,10 @@ ul_openlog (const char *ident, int option, int facility) ul_process_data.facility = facility; ul_process_data.ident = ident; - ul_process_data.pid = getpid (); + if ((ul_process_data.flags & LOG_UL_NOCACHE) != 0) + ul_process_data.pid = -1; + else + ul_process_data.pid = getpid (); ul_process_data.gid = getgid (); ul_process_data.uid = getuid (); gethostname (ul_process_data.hostname, _POSIX_HOST_NAME_MAX); @@ -164,10 +168,12 @@ _find_prio (int prio) static inline pid_t _find_pid (void) { - if (ul_process_data.flags & LOG_UL_NOCACHE) - return getpid (); - else - return ul_process_data.pid; + pid_t pid; + + pid = ul_process_data.pid; + if (pid == -1) + pid = getpid (); + return pid; } static inline uid_t |