diff options
Diffstat (limited to 'libpthread/sysdeps/mach/hurd/pt-sigstate.c')
-rw-r--r-- | libpthread/sysdeps/mach/hurd/pt-sigstate.c | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/libpthread/sysdeps/mach/hurd/pt-sigstate.c b/libpthread/sysdeps/mach/hurd/pt-sigstate.c deleted file mode 100644 index 68c79c5b..00000000 --- a/libpthread/sysdeps/mach/hurd/pt-sigstate.c +++ /dev/null @@ -1,69 +0,0 @@ -/* Set a thread's signal state. Hurd on Mach version. - Copyright (C) 2002 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <pthread.h> -#include <assert.h> -#include <signal.h> -#include <hurd/signal.h> - -#include <pt-internal.h> - -error_t -__pthread_sigstate (struct __pthread *thread, int how, - const sigset_t *set, sigset_t *oset, - int clear_pending) -{ - error_t err = 0; - struct hurd_sigstate *ss; - - ss = _hurd_thread_sigstate (thread->kernel_thread); - assert (ss); - - __pthread_spin_lock (&ss->lock); - - if (oset) - *oset = ss->blocked; - - if (set) - switch (how) - { - case SIG_BLOCK: - ss->blocked |= *set; - break; - - case SIG_SETMASK: - ss->blocked = *set; - break; - - case SIG_UNBLOCK: - ss->blocked &= ~*set; - break; - - default: - err = EINVAL; - break; - } - - if (! err && clear_pending) - __sigemptyset (&ss->pending); - - __pthread_spin_unlock (&ss->lock); - - return err; -} |