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-rw-r--r--libsigsegv/src/leave-sigaltstack.c39
1 files changed, 0 insertions, 39 deletions
diff --git a/libsigsegv/src/leave-sigaltstack.c b/libsigsegv/src/leave-sigaltstack.c
deleted file mode 100644
index 39749a55..00000000
--- a/libsigsegv/src/leave-sigaltstack.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Leaving a signal handler executing on the alternate stack.
- Copyright (C) 2002-2003 Bruno Haible <bruno@clisp.org>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program 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 General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software Foundation,
- Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
-
-#include <stddef.h>
-#include <signal.h>
-#if HAVE_SYS_SIGNAL_H
-# include <sys/signal.h>
-#endif
-
-/* For MacOSX. */
-#ifndef SS_ONSTACK
-#define SS_ONSTACK SA_ONSTACK
-#endif
-
-void
-sigsegv_reset_onstack_flag (void)
-{
- stack_t ss;
-
- if (sigaltstack (NULL, &ss) >= 0)
- {
- ss.ss_flags &= ~SS_ONSTACK;
- sigaltstack (&ss, NULL);
- }
-}