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authorRoland McGrath <roland@gnu.org>2003-02-24 03:51:24 +0000
committerRoland McGrath <roland@gnu.org>2003-02-24 03:51:24 +0000
commit98d8dc64a9b9fc0dbd7af6cf2e4359403aaeb817 (patch)
tree96279a1c9c2b0bd5f8f6eeeb35c2aabb004bcb55 /sysdeps/unix/common
parent5e47b76b5049f2449fc81e873bb87e6d06e3b2ef (diff)
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2003-02-23 Roland McGrath <roland@redhat.com>
* sysdeps/posix/pause.c: New file. * sysdeps/unix/common/pause.c: File removed.
Diffstat (limited to 'sysdeps/unix/common')
-rw-r--r--sysdeps/unix/common/pause.c49
1 files changed, 0 insertions, 49 deletions
diff --git a/sysdeps/unix/common/pause.c b/sysdeps/unix/common/pause.c
deleted file mode 100644
index 14b87e4..0000000
--- a/sysdeps/unix/common/pause.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/* Copyright (C) 1991, 1996, 2002, 2003 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 <signal.h>
-#include <unistd.h>
-#include <sysdep-cancel.h>
-
-/* Suspend the process until a signal arrives.
- This always returns -1 and sets errno to EINTR. */
-static void
-do_pause (void)
-{
- sigset_t set;
-
- sigemptyset (&set);
-
- __sigsuspend (&set);
-}
-
-int
-__libc_pause (void)
-{
- if (SINGLE_THREAD_P)
- {
- do_pause ();
- return -1;
- }
-
- int oldtype = LIBC_CANCEL_ASYNC ();
- (void) do_pause ();
- LIBC_CANCEL_RESET (oldtype);
- return -1;
-}
-weak_alias (__libc_pause, pause)