From 1dc9e472e19acfe6dc7f41e429236e7eef7ceda1 Mon Sep 17 00:00:00 2001 From: The Android Open Source Project Date: Tue, 3 Mar 2009 19:28:35 -0800 Subject: auto import from //depot/cupcake/@135843 --- libc/kernel/common/linux/debug_locks.h | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 libc/kernel/common/linux/debug_locks.h (limited to 'libc/kernel/common/linux/debug_locks.h') diff --git a/libc/kernel/common/linux/debug_locks.h b/libc/kernel/common/linux/debug_locks.h new file mode 100644 index 000000000..2d55fcd4f --- /dev/null +++ b/libc/kernel/common/linux/debug_locks.h @@ -0,0 +1,26 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __LINUX_DEBUG_LOCKING_H +#define __LINUX_DEBUG_LOCKING_H + +struct task_struct; + +#define _RET_IP_ (unsigned long)__builtin_return_address(0) +#define _THIS_IP_ ({ __label__ __here; __here: (unsigned long)&&__here; }) + +#define DEBUG_LOCKS_WARN_ON(c) ({ int __ret = 0; if (unlikely(c)) { if (debug_locks_off()) WARN_ON(1); __ret = 1; } __ret; }) + +#define SMP_DEBUG_LOCKS_WARN_ON(c) do { } while (0) + +#define locking_selftest() do { } while (0) + +#endif -- cgit v1.2.3