bcachefs-tools/c_src/include/linux/mutex.h
Thomas Bertschinger f5baaf48e3 move Rust sources to top level, C sources into c_src
This moves the Rust sources out of rust_src/ and into the top level.
Running the bcachefs executable out of the development tree is now:

$ ./target/release/bcachefs command
or
$ cargo run --profile release -- command

instead of "./bcachefs command".

Building and installing is still:

$ make && make install

Signed-off-by: Thomas Bertschinger <tahbertschinger@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-16 01:47:05 -05:00

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C

#ifndef __TOOLS_LINUX_MUTEX_H
#define __TOOLS_LINUX_MUTEX_H
#include <pthread.h>
struct mutex {
pthread_mutex_t lock;
};
#define DEFINE_MUTEX(mutexname) \
struct mutex mutexname = { .lock = PTHREAD_MUTEX_INITIALIZER }
#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 */