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Hi! Without this C++ programs built against LinuxThreads headers, but run against NPTL will not get cancellation right. 2003-12-26 Jakub Jelinek <jakub@redhat.com> * sysdeps/pthread/pthread.h (pthread_setcancelstate, pthread_setcanceltype, pthread_cancel, pthread_testcancel): Remove __THROW. * semaphore.h (sem_wait, sem_timedwait): Likewise. --- libc/linuxthreads/semaphore.h.jj 2001-06-14 00:56:43.000000000 +0200 +++ libc/linuxthreads/semaphore.h 2003-12-26 22:38:47.000000000 +0100 @@ -64,13 +64,12 @@ extern int sem_close (sem_t *__sem) __TH extern int sem_unlink (__const char *__name) __THROW; /* Wait for SEM being posted. */ -extern int sem_wait (sem_t *__sem) __THROW; +extern int sem_wait (sem_t *__sem); #ifdef __USE_XOPEN2K /* Similar to `sem_wait' but wait only until ABSTIME. */ extern int sem_timedwait (sem_t *__restrict __sem, - __const struct timespec *__restrict __abstime) - __THROW; + __const struct timespec *__restrict __abstime); #endif /* Test whether SEM is posted. */ --- libc/linuxthreads/sysdeps/pthread/pthread.h.jj 2003-09-22 17:35:40.000000000 +0200 +++ libc/linuxthreads/sysdeps/pthread/pthread.h 2003-12-26 22:38:08.000000000 +0100 @@ -582,19 +582,19 @@ extern int pthread_once (pthread_once_t /* Set cancelability state of current thread to STATE, returning old state in *OLDSTATE if OLDSTATE is not NULL. */ -extern int pthread_setcancelstate (int __state, int *__oldstate) __THROW; +extern int pthread_setcancelstate (int __state, int *__oldstate); /* Set cancellation state of current thread to TYPE, returning the old type in *OLDTYPE if OLDTYPE is not NULL. */ -extern int pthread_setcanceltype (int __type, int *__oldtype) __THROW; +extern int pthread_setcanceltype (int __type, int *__oldtype); /* Cancel THREAD immediately or at the next possibility. */ -extern int pthread_cancel (pthread_t __cancelthread) __THROW; +extern int pthread_cancel (pthread_t __cancelthread); /* Test for pending cancellation for the current thread and terminate the thread as per pthread_exit(PTHREAD_CANCELED) if it has been cancelled. */ -extern void pthread_testcancel (void) __THROW; +extern void pthread_testcancel (void); /* Install a cleanup handler: ROUTINE will be called with arguments ARG Jakub
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