diff options
Diffstat (limited to 'lib/umberlog.c')
| -rw-r--r-- | lib/umberlog.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/lib/umberlog.c b/lib/umberlog.c index a26cd0c..706942a 100644 --- a/lib/umberlog.c +++ b/lib/umberlog.c @@ -69,11 +69,12 @@ static struct int facility; const char *ident; - /* Cached data */ - pid_t pid; /* -1 = no value cached */ - uid_t uid; /* (uid_t)-1 = no value cached */ - gid_t gid; /* (gid_t)-1 = no value cached */ - char hostname[_POSIX_HOST_NAME_MAX + 1]; /* "" = no value cached */ + /* Cached data. + -1 (or an empty string) means no value cached. */ + pid_t pid; + uid_t uid; + gid_t gid; + char hostname[_POSIX_HOST_NAME_MAX + 1]; } ul_process_data = { PTHREAD_MUTEX_INITIALIZER, 0, LOG_USER, NULL, |