diff options
| author | Martin v. Löwis <martin@v.loewis.de> | 2003-04-19 07:44:52 +0000 |
|---|---|---|
| committer | Martin v. Löwis <martin@v.loewis.de> | 2003-04-19 07:44:52 +0000 |
| commit | f070cfd2f4ea10ec3cad9f2c49b9253a7d3f89ea (patch) | |
| tree | 5d2598b8b26e18786ff71d7e4ac89b143c06f6b2 /Python/thread_pthread.h | |
| parent | 2c46a572a427b7f9ad98832787d97dd0e81c122c (diff) | |
| download | cpython-f070cfd2f4ea10ec3cad9f2c49b9253a7d3f89ea.tar.gz | |
Patch #716969: Detect thread creation failure. Will backport to 2.2.
Diffstat (limited to 'Python/thread_pthread.h')
| -rw-r--r-- | Python/thread_pthread.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/Python/thread_pthread.h b/Python/thread_pthread.h index 2596af55c6..2e594fe922 100644 --- a/Python/thread_pthread.h +++ b/Python/thread_pthread.h @@ -188,7 +188,7 @@ long PyThread_start_new_thread(void (*func)(void *), void *arg) { pthread_t th; - int success; + int status; sigset_t oldmask, newmask; #if defined(THREAD_STACK_SIZE) || defined(PTHREAD_SYSTEM_SCHED_SUPPORTED) pthread_attr_t attrs; @@ -214,7 +214,7 @@ PyThread_start_new_thread(void (*func)(void *), void *arg) sigfillset(&newmask); SET_THREAD_SIGMASK(SIG_BLOCK, &newmask, &oldmask); - success = pthread_create(&th, + status = pthread_create(&th, #if defined(PY_PTHREAD_D4) pthread_attr_default, (pthread_startroutine_t)func, @@ -244,13 +244,15 @@ PyThread_start_new_thread(void (*func)(void *), void *arg) #if defined(THREAD_STACK_SIZE) || defined(PTHREAD_SYSTEM_SCHED_SUPPORTED) pthread_attr_destroy(&attrs); #endif - if (success == 0) { + if (status != 0) + return -1; + #if defined(PY_PTHREAD_D4) || defined(PY_PTHREAD_D6) || defined(PY_PTHREAD_D7) - pthread_detach(&th); + pthread_detach(&th); #elif defined(PY_PTHREAD_STD) - pthread_detach(th); + pthread_detach(th); #endif - } + #if SIZEOF_PTHREAD_T <= SIZEOF_LONG return (long) th; #else |