diff options
| author | Kent Overstreet <kent.overstreet@gmail.com> | 2017-01-08 00:13:18 -0900 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@gmail.com> | 2017-01-20 09:07:08 -0900 |
| commit | b33fc8298f7e13226b9895abc57c9bfce5e3fa2d (patch) | |
| tree | a3d2a5a909b6372f7777c1c5c18cef5f81d123a9 /include/linux/mutex.h | |
| parent | 7f4191a202ea4558ca2d5eb8a47daea33c9999c7 (diff) | |
bcache in userspace; userspace fsck
Diffstat (limited to 'include/linux/mutex.h')
| -rw-r--r-- | include/linux/mutex.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/linux/mutex.h b/include/linux/mutex.h new file mode 100644 index 0000000..964bd33 --- /dev/null +++ b/include/linux/mutex.h @@ -0,0 +1,15 @@ +#ifndef __TOOLS_LINUX_MUTEX_H +#define __TOOLS_LINUX_MUTEX_H + +#include <pthread.h> + +struct mutex { + pthread_mutex_t lock; +}; + +#define mutex_init(l) pthread_mutex_init(&(l)->lock, NULL) +#define mutex_lock(l) pthread_mutex_lock(&(l)->lock) +#define mutex_trylock(l) (!pthread_mutex_trylock(&(l)->lock)) +#define mutex_unlock(l) pthread_mutex_unlock(&(l)->lock) + +#endif /* __TOOLS_LINUX_MUTEX_H */ |