diff options
Diffstat (limited to 'linuxthreads/manager.c')
| -rw-r--r-- | linuxthreads/manager.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/linuxthreads/manager.c b/linuxthreads/manager.c index 033e5ad..9657cc5 100644 --- a/linuxthreads/manager.c +++ b/linuxthreads/manager.c @@ -104,8 +104,6 @@ int __pthread_manager(void *arg) /* Block all signals except __pthread_sig_cancel and SIGTRAP */ sigfillset(&mask); sigdelset(&mask, __pthread_sig_cancel); /* for thread termination */ - if (__pthread_sig_debug > 0) - sigdelset(&mask, __pthread_sig_debug); /* for debugging purposes */ sigdelset(&mask, SIGTRAP); /* for debugging purposes */ sigprocmask(SIG_SETMASK, &mask, NULL); /* Raise our priority to match that of main thread */ @@ -162,10 +160,10 @@ int __pthread_manager(void *arg) sem_post(request.req_args.post); break; case REQ_DEBUG: - /* Make gdb aware of new thread */ + /* Make gdb aware of new thread and gdb will restart the + new thread when it is ready to handle the new thread. */ if (__pthread_threads_debug && __pthread_sig_debug > 0) raise(__pthread_sig_debug); - restart(request.req_thread); break; } } @@ -195,7 +193,7 @@ static int pthread_start_thread(void *arg) THREAD_GETMEM(self, p_start_args.schedpolicy), &self->p_start_args.schedparam); /* Make gdb aware of new thread */ - if (__pthread_threads_debug) { + if (__pthread_threads_debug && __pthread_sig_debug > 0) { request.req_thread = self; request.req_kind = REQ_DEBUG; __libc_write(__pthread_manager_request, |