src/third_party/libusb/src/libusb/os/threads_posix.h

   1 /*
   2  * libusbx synchronization using POSIX Threads
   3  *
   4  * Copyright © 2010 Peter Stuge <peter@stuge.se>
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  19  */
  20
  21 #ifndef LIBUSB_THREADS_POSIX_H
  22 #define LIBUSB_THREADS_POSIX_H
  23
  24 #include <pthread.h>
  25
  26 #define usbi_mutex_static_t             pthread_mutex_t
  27 #define USBI_MUTEX_INITIALIZER          PTHREAD_MUTEX_INITIALIZER
  28 #define usbi_mutex_static_lock          pthread_mutex_lock
  29 #define usbi_mutex_static_unlock        pthread_mutex_unlock
  30
  31 #define usbi_mutex_t                    pthread_mutex_t
  32 #define usbi_mutex_init                 pthread_mutex_init
  33 #define usbi_mutex_lock                 pthread_mutex_lock
  34 #define usbi_mutex_unlock               pthread_mutex_unlock
  35 #define usbi_mutex_trylock              pthread_mutex_trylock
  36 #define usbi_mutex_destroy              pthread_mutex_destroy
  37
  38 #define usbi_cond_t                     pthread_cond_t
  39 #define usbi_cond_init                  pthread_cond_init
  40 #define usbi_cond_wait                  pthread_cond_wait
  41 #define usbi_cond_timedwait             pthread_cond_timedwait
  42 #define usbi_cond_broadcast             pthread_cond_broadcast
  43 #define usbi_cond_destroy               pthread_cond_destroy
  44 #define usbi_cond_signal                pthread_cond_signal
  45
  46 extern int usbi_mutex_init_recursive(pthread_mutex_t *mutex, pthread_mutexattr_t *attr);
  47
  48 int usbi_get_tid(void);
  49
  50 #endif /* LIBUSB_THREADS_POSIX_H */