libsoundio/src/alsa.hpp

/*
 * Copyright (c) 2015 Andrew Kelley
 *
 * This file is part of libsoundio, which is MIT licensed.
 * See http://opensource.org/licenses/MIT
 */

#ifndef SOUNDIO_ALSA_HPP
#define SOUNDIO_ALSA_HPP

#include "os.hpp"
#include "atomics.hpp"

int soundio_alsa_init(struct SoundIoPrivate *si);

struct SoundIoDeviceAlsa {

};

struct SoundIoAlsa {
    SoundIoOsMutex *mutex;
    SoundIoOsCond *cond;

    struct SoundIoOsThread *thread;
    atomic_flag abort_flag;
    int notify_fd;
    int notify_wd;
    atomic_bool have_devices_flag;
    int notify_pipe_fd[2];

    // this one is ready to be read with flush_events. protected by mutex
    struct SoundIoDevicesInfo *ready_devices_info;
};

#endif