home *** CD-ROM | disk | FTP | other *** search
- /* Copyright (C) 1991, 1993, 1994 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., 675 Mass Ave,
- Cambridge, MA 02139, USA. */
-
- #include <ansidecl.h>
- #include <errno.h>
- #include <stddef.h>
- #include <hurd.h>
- #include <hurd/signal.h>
-
-
- /* Store in SET all signals that are blocked and pending. */
- int
- DEFUN(sigpending, (set), sigset_t *set)
- {
- struct hurd_sigstate *ss;
- sigset_t pending;
-
- if (set == NULL)
- {
- errno = EINVAL;
- return -1;
- }
-
- ss = _hurd_self_sigstate ();
- pending = ss->pending;
- __mutex_unlock (&ss->lock);
-
- *set = pending;
- return 0;
- }
-