diff options
Diffstat (limited to 'contrib/openbsm/libbsm/bsm_user.c')
| -rw-r--r-- | contrib/openbsm/libbsm/bsm_user.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/contrib/openbsm/libbsm/bsm_user.c b/contrib/openbsm/libbsm/bsm_user.c index 5266fdf..005698b 100644 --- a/contrib/openbsm/libbsm/bsm_user.c +++ b/contrib/openbsm/libbsm/bsm_user.c @@ -27,7 +27,7 @@ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * - * $P4: //depot/projects/trustedbsd/openbsm/libbsm/bsm_user.c#18 $ + * $P4: //depot/projects/trustedbsd/openbsm/libbsm/bsm_user.c#19 $ */ #include <config/config.h> @@ -35,7 +35,9 @@ #include <bsm/libbsm.h> #include <string.h> +#ifdef HAVE_PTHREAD_MUTEX_LOCK #include <pthread.h> +#endif #include <stdio.h> #include <stdlib.h> @@ -51,7 +53,9 @@ static FILE *fp = NULL; static char linestr[AU_LINE_MAX]; static const char *user_delim = ":"; +#ifdef HAVE_PTHREAD_MUTEX_LOCK static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; +#endif /* * Parse one line from the audit_user file into the au_user_ent structure. @@ -97,9 +101,13 @@ void setauuser(void) { +#ifdef HAVE_PTHREAD_MUTEX_LOCK pthread_mutex_lock(&mutex); +#endif setauuser_locked(); +#ifdef HAVE_PTHREAD_MUTEX_LOCK pthread_mutex_unlock(&mutex); +#endif } /* @@ -109,12 +117,16 @@ void endauuser(void) { +#ifdef HAVE_PTHREAD_MUTEX_LOCK pthread_mutex_lock(&mutex); +#endif if (fp != NULL) { fclose(fp); fp = NULL; } +#ifdef HAVE_PTHREAD_MUTEX_LOCK pthread_mutex_unlock(&mutex); +#endif } /* @@ -154,9 +166,13 @@ getauuserent_r(struct au_user_ent *u) { struct au_user_ent *up; +#ifdef HAVE_PTHREAD_MUTEX_LOCK pthread_mutex_lock(&mutex); +#endif up = getauuserent_r_locked(u); +#ifdef HAVE_PTHREAD_MUTEX_LOCK pthread_mutex_unlock(&mutex); +#endif return (up); } @@ -184,17 +200,23 @@ getauusernam_r(struct au_user_ent *u, const char *name) if (name == NULL) return (NULL); +#ifdef HAVE_PTHREAD_MUTEX_LOCK pthread_mutex_lock(&mutex); +#endif setauuser_locked(); while ((up = getauuserent_r_locked(u)) != NULL) { if (strcmp(name, u->au_name) == 0) { +#ifdef HAVE_PTHREAD_MUTEX_LOCK pthread_mutex_unlock(&mutex); +#endif return (u); } } +#ifdef HAVE_PTHREAD_MUTEX_LOCK pthread_mutex_unlock(&mutex); +#endif return (NULL); } |
