diff options
Diffstat (limited to 'contrib/openbsm/libbsm/bsm_class.c')
| -rw-r--r-- | contrib/openbsm/libbsm/bsm_class.c | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/contrib/openbsm/libbsm/bsm_class.c b/contrib/openbsm/libbsm/bsm_class.c index 0acfed4..1978e44 100644 --- a/contrib/openbsm/libbsm/bsm_class.c +++ b/contrib/openbsm/libbsm/bsm_class.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_class.c#14 $ + * $P4: //depot/projects/trustedbsd/openbsm/libbsm/bsm_class.c#15 $ */ #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 *classdelim = ":"; +#ifdef HAVE_PTHREAD_MUTEX_LOCK static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; +#endif /* * Parse a single line from the audit_class file passed in str to the struct @@ -133,9 +137,13 @@ getauclassent_r(struct au_class_ent *c) { struct au_class_ent *cp; +#ifdef HAVE_PTHREAD_MUTEX_LOCK pthread_mutex_lock(&mutex); +#endif cp = getauclassent_r_locked(c); +#ifdef HAVE_PTHREAD_MUTEX_LOCK pthread_mutex_unlock(&mutex); +#endif return (cp); } @@ -152,9 +160,13 @@ getauclassent(void) c.ac_name = class_ent_name; c.ac_desc = class_ent_desc; +#ifdef HAVE_PTHREAD_MUTEX_LOCK pthread_mutex_lock(&mutex); +#endif cp = getauclassent_r_locked(&c); +#ifdef HAVE_PTHREAD_MUTEX_LOCK pthread_mutex_unlock(&mutex); +#endif return (cp); } @@ -175,9 +187,13 @@ void setauclass(void) { +#ifdef HAVE_PTHREAD_MUTEX_LOCK pthread_mutex_lock(&mutex); +#endif setauclass_locked(); +#ifdef HAVE_PTHREAD_MUTEX_LOCK pthread_mutex_unlock(&mutex); +#endif } /* @@ -191,15 +207,21 @@ getauclassnam_r(struct au_class_ent *c, const char *name) if (name == NULL) return (NULL); +#ifdef HAVE_PTHREAD_MUTEX_LOCK pthread_mutex_lock(&mutex); +#endif setauclass_locked(); while ((cp = getauclassent_r_locked(c)) != NULL) { if (strcmp(name, cp->ac_name) == 0) { +#ifdef HAVE_PTHREAD_MUTEX_LOCK pthread_mutex_unlock(&mutex); +#endif return (cp); } } +#ifdef HAVE_PTHREAD_MUTEX_LOCK pthread_mutex_unlock(&mutex); +#endif return (NULL); } @@ -230,13 +252,17 @@ getauclassnum_r(struct au_class_ent *c, au_class_t class_number) { struct au_class_ent *cp; +#ifdef HAVE_PTHREAD_MUTEX_LOCK pthread_mutex_lock(&mutex); +#endif setauclass_locked(); while ((cp = getauclassent_r_locked(c)) != NULL) { if (class_number == cp->ac_class) return (cp); } +#ifdef HAVE_PTHREAD_MUTEX_LOCK pthread_mutex_unlock(&mutex); +#endif return (NULL); } @@ -263,10 +289,14 @@ void endauclass(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 } |
