diff options
| -rw-r--r-- | includes/rts/OSThreads.h | 3 | ||||
| -rw-r--r-- | rts/posix/OSThreads.c | 8 | ||||
| -rw-r--r-- | rts/sm/NonMoving.c | 1 | ||||
| -rw-r--r-- | rts/win32/OSThreads.c | 9 |
4 files changed, 20 insertions, 1 deletions
diff --git a/includes/rts/OSThreads.h b/includes/rts/OSThreads.h index a68f1ea140..21b92950b2 100644 --- a/includes/rts/OSThreads.h +++ b/includes/rts/OSThreads.h @@ -164,7 +164,8 @@ typedef void* OSThreadProcAttr OSThreadProc(void *); extern int createOSThread ( OSThreadId* tid, char *name, OSThreadProc *startProc, void *param); extern bool osThreadIsAlive ( OSThreadId id ); -extern void interruptOSThread (OSThreadId id); +extern void interruptOSThread ( OSThreadId id ); +extern void joinOSThread ( OSThreadId id ); // // Condition Variables diff --git a/rts/posix/OSThreads.c b/rts/posix/OSThreads.c index c51ccfcafb..6347e8ce7a 100644 --- a/rts/posix/OSThreads.c +++ b/rts/posix/OSThreads.c @@ -398,6 +398,14 @@ interruptOSThread (OSThreadId id) pthread_kill(id, SIGPIPE); } +void +joinOSThread (OSThreadId id) +{ + if (pthread_join(id, NULL) != 0) { + sysErrorBelch("joinOSThread: error %d", errno); + } +} + KernelThreadId kernelThreadId (void) { #if defined(linux_HOST_OS) diff --git a/rts/sm/NonMoving.c b/rts/sm/NonMoving.c index 388ceae2fd..3eafd6be98 100644 --- a/rts/sm/NonMoving.c +++ b/rts/sm/NonMoving.c @@ -726,6 +726,7 @@ void nonmovingStop(void) "waiting for nonmoving collector thread to terminate"); ACQUIRE_LOCK(&concurrent_coll_finished_lock); waitCondition(&concurrent_coll_finished, &concurrent_coll_finished_lock); + joinOSThread(mark_thread); } #endif } diff --git a/rts/win32/OSThreads.c b/rts/win32/OSThreads.c index f3bdefd998..ed8a598e51 100644 --- a/rts/win32/OSThreads.c +++ b/rts/win32/OSThreads.c @@ -444,6 +444,15 @@ interruptOSThread (OSThreadId id) CloseHandle(hdl); } +void +joinOSThread (OSThreadId id) +{ + int ret = WaitForSingleObject(id, INFINITE); + if (ret != WAIT_OBJECT_0) { + sysErrorBelch("joinOSThread: error %d", ret); + } +} + void setThreadNode (uint32_t node) { if (osNumaAvailable()) |