diff options
Diffstat (limited to 'TSRM')
| -rw-r--r-- | TSRM/TSRM.c | 16 | ||||
| -rw-r--r-- | TSRM/TSRM.h | 7 | ||||
| -rw-r--r-- | TSRM/tsrm.m4 | 2 |
3 files changed, 25 insertions, 0 deletions
diff --git a/TSRM/TSRM.c b/TSRM/TSRM.c index 41368a4987..efdea5c880 100644 --- a/TSRM/TSRM.c +++ b/TSRM/TSRM.c @@ -710,6 +710,22 @@ TSRM_API int tsrm_mutex_unlock(MUTEX_T mutexp) #endif } +/* + Changes the signal mask of the calling thread +*/ +#ifdef HAVE_SIGPROCMASK +TSRM_API int tsrm_sigmask(int how, const sigset_t *set, sigset_t *oldset) +{ + TSRM_ERROR((TSRM_ERROR_LEVEL_INFO, "Changed sigmask in thread: %ld", tsrm_thread_id())); + /* TODO: add support for other APIs */ +#ifdef PTHREADS + return pthread_sigmask(how, set, oldset); +#else + return sigprocmask(how, set, oldset); +#endif +} +#endif + TSRM_API void *tsrm_set_new_thread_begin_handler(tsrm_thread_begin_func_t new_thread_begin_handler) { diff --git a/TSRM/TSRM.h b/TSRM/TSRM.h index d3d6f9b2d7..b232429d4d 100644 --- a/TSRM/TSRM.h +++ b/TSRM/TSRM.h @@ -90,6 +90,10 @@ typedef struct { # define MUTEX_T beos_ben * #endif +#ifdef HAVE_SIGNAL_H +#include <signal.h> +#endif + typedef void (*ts_allocate_ctor)(void *, void ***); typedef void (*ts_allocate_dtor)(void *, void ***); @@ -138,6 +142,9 @@ TSRM_API MUTEX_T tsrm_mutex_alloc(void); TSRM_API void tsrm_mutex_free(MUTEX_T mutexp); TSRM_API int tsrm_mutex_lock(MUTEX_T mutexp); TSRM_API int tsrm_mutex_unlock(MUTEX_T mutexp); +#ifdef HAVE_SIGPROCMASK +TSRM_API int tsrm_sigmask(int how, const sigset_t *set, sigset_t *oldset); +#endif TSRM_API void *tsrm_set_new_thread_begin_handler(tsrm_thread_begin_func_t new_thread_begin_handler); TSRM_API void *tsrm_set_new_thread_end_handler(tsrm_thread_end_func_t new_thread_end_handler); diff --git a/TSRM/tsrm.m4 b/TSRM/tsrm.m4 index 85e6a83a83..b53a4bb805 100644 --- a/TSRM/tsrm.m4 +++ b/TSRM/tsrm.m4 @@ -30,6 +30,8 @@ AC_REQUIRE([AC_PROG_RANLIB])dnl AC_CHECK_HEADERS(stdarg.h) +AC_CHECK_FUNCS(sigprocmask) + ]) |