diff options
Diffstat (limited to 'libpthread/linuxthreads/join.c')
| -rw-r--r-- | libpthread/linuxthreads/join.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/libpthread/linuxthreads/join.c b/libpthread/linuxthreads/join.c index ccb11b124..cc2dc4ddc 100644 --- a/libpthread/linuxthreads/join.c +++ b/libpthread/linuxthreads/join.c @@ -14,9 +14,12 @@ /* Thread termination and joining */ +#include <features.h> +#define __USE_GNU #include <errno.h> #include <sched.h> #include <unistd.h> +#include <stdlib.h> #include "pthread.h" #include "internals.h" #include "spinlock.h" @@ -74,8 +77,13 @@ PDEBUG("joining = %p, pid=%d\n", joining, joining->p_pid); if (self == __pthread_main_thread && __pthread_manager_request >= 0) { request.req_thread = self; request.req_kind = REQ_MAIN_THREAD_EXIT; - __libc_write(__pthread_manager_request, (char *)&request, sizeof(request)); + TEMP_FAILURE_RETRY(__libc_write(__pthread_manager_request, + (char *)&request, sizeof(request))); suspend(self); + /* Main thread flushes stdio streams and runs atexit functions. + * It also calls a handler within LinuxThreads which sends a process exit + * request to the thread manager. */ + exit(0); } /* Exit the process (but don't flush stdio streams, and don't run atexit functions). */ @@ -168,8 +176,8 @@ PDEBUG("after suspend\n"); request.req_thread = self; request.req_kind = REQ_FREE; request.req_args.free.thread_id = thread_id; - __libc_write(__pthread_manager_request, - (char *) &request, sizeof(request)); + TEMP_FAILURE_RETRY(__libc_write(__pthread_manager_request, + (char *) &request, sizeof(request))); } return 0; } @@ -206,8 +214,8 @@ int pthread_detach(pthread_t thread_id) request.req_thread = thread_self(); request.req_kind = REQ_FREE; request.req_args.free.thread_id = thread_id; - __libc_write(__pthread_manager_request, - (char *) &request, sizeof(request)); + TEMP_FAILURE_RETRY(__libc_write(__pthread_manager_request, + (char *) &request, sizeof(request))); } return 0; } |