* sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h: Include stddef.h

	with __need_size_t.

1 files changed, 29 insertions, 0 deletions

diff --git a/nptl/sysdeps/unix/sysv/linux/powerpc/pthread_spin_unlock.c b/nptl/sysdeps/unix/sysv/linux/powerpc/pthread_spin_unlock.c
new file mode 100644
index 0000000000..90f2dc67c0
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/powerpc/pthread_spin_unlock.c
@@ -0,0 +1,29 @@
+/* pthread_spin_unlock -- unlock a spin lock.  PowerPC version.
+   Copyright (C) 2007 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 "pthreadP.h"
+#include <lowlevellock.h>
+
+int
+pthread_spin_unlock (pthread_spinlock_t *lock)
+{
+  __asm __volatile (__lll_rel_instr ::: "memory");
+  *lock = 0;
+  return 0;
+}