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-rw-r--r--libpthread/sysdeps/l4/hurd/pt-sigstate.c81
1 files changed, 0 insertions, 81 deletions
diff --git a/libpthread/sysdeps/l4/hurd/pt-sigstate.c b/libpthread/sysdeps/l4/hurd/pt-sigstate.c
deleted file mode 100644
index 66dd08cf..00000000
--- a/libpthread/sysdeps/l4/hurd/pt-sigstate.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/* Set a thread's signal state. Hurd on L4 version.
- Copyright (C) 2002, 2005, 2008 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 <pt-internal.h>
-
-error_t
-__pthread_sigstate (struct __pthread *thread, int how,
- const sigset_t *set, sigset_t *oset,
- int clear_pending)
-{
- struct signal_state *ss = &thread->ss;
- pthread_mutex_lock (&ss->lock);
-
- if (oset)
- *oset = ss->blocked;
-
- if (set)
- {
- /* Mask out SIGKILL and SIGSTOP. */
- sigset_t s = *set;
- sigdelset (&s, SIGKILL);
- sigdelset (&s, SIGSTOP);
-
- switch (how)
- {
- case SIG_BLOCK:
- ss->blocked |= s;
- break;
- case SIG_UNBLOCK:
- ss->blocked &= ~s;
- break;
- case SIG_SETMASK:
- ss->blocked = s;
- break;
- default:
- errno = EINVAL;
- pthread_mutex_unlock (&ss->lock);
- return -1;
- }
- }
-
- if (clear_pending)
- sigemptyset (&ss->pending);
-
- /* A "signal shall remain pending until it is unblocked" (2.4.1).
-
- "If there are any pending unblocked signals after the call to
- sigprocmask(), at least one of those signals shall be delivered
- before the call to sigprocmask() returns."
- (pthread_sigmask). */
- sigset_t extant = ~ss->blocked & ss->pending;
- if (! extant)
- extant = ~ss->blocked & process_pending;
-
- pthread_mutex_unlock (&ss->lock);
-
- if (extant)
- raise (l4_lsb64 (extant));
-
- return 0;
-}