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authorJakub Jelinek <jakub@redhat.com>2007-07-12 18:26:36 +0000
committerJakub Jelinek <jakub@redhat.com>2007-07-12 18:26:36 +0000
commit0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (patch)
tree2ea1f8305970753e4a657acb2ccc15ca3eec8e2c /hurd/trampoline.c
parent7d58530341304d403a6626d7f7a1913165fe2f32 (diff)
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2.5-18.1
Diffstat (limited to 'hurd/trampoline.c')
-rw-r--r--hurd/trampoline.c37
1 files changed, 37 insertions, 0 deletions
diff --git a/hurd/trampoline.c b/hurd/trampoline.c
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--- /dev/null
+++ b/hurd/trampoline.c
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+/* Set thread_state for sighandler, and sigcontext to recover.  Stub version.
+   Copyright (C) 1994, 1997 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 Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <hurd.h>
+#include <mach/thread_status.h>
+
+/* Set up STATE to run a signal handler in the thread it describes.
+   This should save the original state in a `struct sigcontext' on the
+   thread's stack (or possibly a signal stack described by SIGALTSTACK,
+   if the SA_ONSTACK bit is set in FLAGS), and return the address of
+   that structure.  */
+
+struct sigcontext *
+_hurd_setup_sighandler (int flags,
+			__sighandler_t handler,
+			struct sigaltstack *sigaltstack,
+			int signo, int sigcode,
+			void *state)
+{
+#error "Need to write sysdeps/mach/hurd/MACHINE/trampoline.c"
+}