11dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/**************************************************************************** 21dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project **************************************************************************** 31dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project *** 41dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project *** This header was automatically generated from a Linux kernel header 51dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project *** of the same name, to make information necessary for userspace to 61dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project *** call into the kernel available to libc. It contains only constants, 71dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project *** structures, and macros generated from the original header, and thus, 81dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project *** contains no copyrightable information. 91dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project *** 10654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng *** To edit the content of this header, modify the corresponding 11654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng *** source file (e.g. under external/kernel-headers/original/) then 12654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng *** run bionic/libc/kernel/tools/update_all.py 13654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng *** 14654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng *** Any manual change here will be lost the next time this script will 15654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng *** be run. You've been warned! 16654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng *** 171dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project **************************************************************************** 181dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ****************************************************************************/ 191dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#ifndef __LINUX_MUTEX_H 201dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define __LINUX_MUTEX_H 211dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#include <linux/list.h> 221dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#include <linux/spinlock_types.h> 23654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 241dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#include <linux/linkage.h> 251dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#include <linux/lockdep.h> 261dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#include <asm/atomic.h> 271dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectstruct mutex { 28654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 291dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project atomic_t count; 301dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project spinlock_t wait_lock; 311dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct list_head wait_list; 321dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project}; 33654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 341dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectstruct mutex_waiter { 351dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct list_head list; 361dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct task_struct *task; 371dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project}; 38654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 391dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define __DEBUG_MUTEX_INITIALIZER(lockname) 401dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define mutex_init(mutex) do { static struct lock_class_key __key; __mutex_init((mutex), #mutex, &__key); } while (0) 411dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define mutex_destroy(mutex) do { } while (0) 421dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define __DEP_MAP_MUTEX_INITIALIZER(lockname) 43654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 441dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define __MUTEX_INITIALIZER(lockname) { .count = ATOMIC_INIT(1) , .wait_lock = SPIN_LOCK_UNLOCKED , .wait_list = LIST_HEAD_INIT(lockname.wait_list) __DEBUG_MUTEX_INITIALIZER(lockname) __DEP_MAP_MUTEX_INITIALIZER(lockname) } 451dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define DEFINE_MUTEX(mutexname) struct mutex mutexname = __MUTEX_INITIALIZER(mutexname) 461dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define mutex_lock_nested(lock, subclass) mutex_lock(lock) 471dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif 48654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49