diff options
Diffstat (limited to 'linuxthreads/restart.h')
| -rw-r--r-- | linuxthreads/restart.h | 35 |
1 files changed, 2 insertions, 33 deletions
diff --git a/linuxthreads/restart.h b/linuxthreads/restart.h index 7492013..702d7d1 100644 --- a/linuxthreads/restart.h +++ b/linuxthreads/restart.h @@ -18,41 +18,10 @@ static inline void restart(pthread_descr th) { - kill(th->p_pid, __pthread_sig_restart); + __pthread_restart(th); /* see pthread.c */ } static inline void suspend(pthread_descr self) { - sigset_t mask; - - sigprocmask(SIG_SETMASK, NULL, &mask); /* Get current signal mask */ - sigdelset(&mask, __pthread_sig_restart); /* Unblock the restart signal */ - do { - self->p_signal = 0; - sigsuspend(&mask); /* Wait for signal */ - } while (self->p_signal !=__pthread_sig_restart ); -} - -#define suspend_with_cancellation(self) \ -{ \ - sigset_t mask; \ - sigjmp_buf jmpbuf; \ - \ - sigprocmask(SIG_SETMASK, NULL, &mask); /* Get current signal mask */ \ - sigdelset(&mask, __pthread_sig_restart); /* Unblock the restart signal */ \ - /* No need to save the signal mask, we'll restore it ourselves */ \ - if (sigsetjmp(jmpbuf, 0) == 0) { \ - self->p_cancel_jmp = &jmpbuf; \ - if (! (self->p_canceled \ - && self->p_cancelstate == PTHREAD_CANCEL_ENABLE)) { \ - do { \ - self->p_signal = 0; \ - sigsuspend(&mask); /* Wait for a signal */ \ - } while (self->p_signal != __pthread_sig_restart); \ - } \ - self->p_cancel_jmp = NULL; \ - } else { \ - sigaddset(&mask, __pthread_sig_restart); /* Reblock the restart signal */ \ - sigprocmask(SIG_SETMASK, &mask, NULL); \ - } \ + __pthread_suspend(self); /* see pthread.c */ } |