| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** 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. |
| *** |
| *** To edit the content of this header, modify the corresponding |
| *** source file (e.g. under external/kernel-headers/original/) then |
| *** run bionic/libc/kernel/tools/update_all.py |
| *** |
| *** Any manual change here will be lost the next time this script will |
| *** be run. You've been warned! |
| *** |
| **************************************************************************** |
| ****************************************************************************/ |
| #ifndef __LINUX_SPINLOCK_TYPES_H |
| #define __LINUX_SPINLOCK_TYPES_H |
| #include <linux/lockdep.h> |
| #include <linux/spinlock_types_up.h> |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| typedef struct { |
| raw_spinlock_t raw_lock; |
| } spinlock_t; |
| #define SPINLOCK_MAGIC 0xdead4ead |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| typedef struct { |
| raw_rwlock_t raw_lock; |
| } rwlock_t; |
| #define RWLOCK_MAGIC 0xdeaf1eed |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define SPINLOCK_OWNER_INIT ((void *)-1L) |
| #define SPIN_DEP_MAP_INIT(lockname) |
| #define RW_DEP_MAP_INIT(lockname) |
| #define __SPIN_LOCK_UNLOCKED(lockname) (spinlock_t) { .raw_lock = __RAW_SPIN_LOCK_UNLOCKED, SPIN_DEP_MAP_INIT(lockname) } |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define __RW_LOCK_UNLOCKED(lockname) (rwlock_t) { .raw_lock = __RAW_RW_LOCK_UNLOCKED, RW_DEP_MAP_INIT(lockname) } |
| #define SPIN_LOCK_UNLOCKED __SPIN_LOCK_UNLOCKED(old_style_spin_init) |
| #define RW_LOCK_UNLOCKED __RW_LOCK_UNLOCKED(old_style_rw_init) |
| #define DEFINE_SPINLOCK(x) spinlock_t x = __SPIN_LOCK_UNLOCKED(x) |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define DEFINE_RWLOCK(x) rwlock_t x = __RW_LOCK_UNLOCKED(x) |
| #endif |
