golden hour

/opt/alt/php71/usr/include/php/ext/swoole/include

File/Folder	Size	Actions
swoole.h	19.74 KB
swoole_api.h	2.76 KB
swoole_asm_context.h	1.47 KB
swoole_async.h	2.13 KB
swoole_atomic.h	2.24 KB
swoole_base64.h	1.29 KB
swoole_buffer.h	2.02 KB
swoole_c_api.h	1.89 KB
swoole_channel.h	2.36 KB
swoole_client.h	7.85 KB
swoole_config.h	9.26 KB
swoole_coroutine.h	6.25 KB
swoole_coroutine_c_api.h	3.7 KB
swoole_coroutine_channel.h	4.04 KB
swoole_coroutine_context.h	2.39 KB
swoole_coroutine_socket.h	17.16 KB
swoole_coroutine_system.h	3.05 KB
swoole_dtls.h	2.38 KB
swoole_error.h	4.72 KB
swoole_file.h	4.04 KB
swoole_file_hook.h	1.95 KB
swoole_hash.h	9.69 KB
swoole_heap.h	1.79 KB
swoole_http.h	4.63 KB
swoole_http2.h	8 KB
swoole_lock.h	2.62 KB
swoole_log.h	15.53 KB
swoole_lru_cache.h	3.2 KB
swoole_memory.h	2.57 KB
swoole_mime_type.h	1.44 KB
swoole_mqtt.h	2.11 KB
swoole_msg_queue.h	1.84 KB
swoole_pipe.h	2.64 KB
swoole_process_pool.h	5.82 KB
swoole_protocol.h	5 KB
swoole_proxy.h	2.07 KB
swoole_reactor.h	10.47 KB
swoole_redis.h	2.18 KB
swoole_server.h	32.83 KB
swoole_signal.h	1.55 KB
swoole_socket.h	15.48 KB
swoole_socket_hook.h	2.12 KB
swoole_ssl.h	3.58 KB
swoole_static_handler.h	2.8 KB
swoole_string.h	6.87 KB
swoole_table.h	5.74 KB
swoole_timer.h	4.08 KB
swoole_util.h	3.59 KB
swoole_version.h	2.21 KB
swoole_websocket.h	5.07 KB
swoole_wheel_timer.h	2.48 KB

Edit: swoole_lock.h

/*
  +----------------------------------------------------------------------+
  | Swoole                                                               |
  +----------------------------------------------------------------------+
  | This source file is subject to version 2.0 of the Apache license,    |
  | that is bundled with this package in the file LICENSE, and is        |
  | available through the world-wide-web at the following url:           |
  | http://www.apache.org/licenses/LICENSE-2.0.html                      |
  | If you did not receive a copy of the Apache2.0 license and are unable|
  | to obtain it through the world-wide-web, please send a note to       |
  | license@swoole.com so we can mail you a copy immediately.            |
  +----------------------------------------------------------------------+
  | Author: Tianfeng Han  <mikan.tenny@gmail.com>                        |
  |         Twosee  <twose@qq.com>                                       |
  +----------------------------------------------------------------------+
*/

#pragma once

#include "swoole.h"
#include "swoole_memory.h"

#include <system_error>

namespace swoole {

class Lock {
  public:
    enum Type {
        NONE,
        RW_LOCK = 1,
        FILE_LOCK = 2,
        MUTEX = 3,
        SEM = 4,
        SPIN_LOCK = 5,
        ATOMIC_LOCK = 6,
    };
    Type get_type() {
        return type_;
    }
    virtual ~Lock(){};
    virtual int lock_rd() = 0;
    virtual int lock() = 0;
    virtual int unlock() = 0;
    virtual int trylock_rd() = 0;
    virtual int trylock() = 0;

protected:
    Lock() {
        type_ = NONE;
        shared_ = false;
    }
    enum Type type_;
    bool shared_;
};

struct MutexImpl;

class Mutex : public Lock {
    MutexImpl *impl;

public:
    enum Flag {
        PROCESS_SHARED = 1,
        ROBUST = 2,
    };

Mutex(int flags);
    ~Mutex();
    int lock_rd() override;
    int lock() override;
    int unlock() override;
    int trylock_rd() override;
    int trylock() override;
    int lock_wait(int timeout_msec);
};

#ifdef HAVE_RWLOCK
struct RWLockImpl;

class RWLock : public Lock {
    RWLockImpl *impl;

public:
    RWLock(int use_in_process);
    ~RWLock();
    int lock_rd() override;
    int lock() override;
    int unlock() override;
    int trylock_rd() override;
    int trylock() override;
};
#endif

#ifdef HAVE_SPINLOCK
class SpinLock : public Lock {
    pthread_spinlock_t *impl;

public:
    SpinLock(int use_in_process);
    ~SpinLock();
    int lock_rd() override;
    int lock() override;
    int unlock() override;
    int trylock_rd() override;
    int trylock() override;
};
#endif
}  // namespace swoole