include/qemu/thread-posix.h

   1 #ifndef QEMU_THREAD_POSIX_H
   2 #define QEMU_THREAD_POSIX_H
   3
   4 #include <pthread.h>
   5 #include <semaphore.h>
   6
   7 struct QemuMutex {
   8     pthread_mutex_t lock;
   9 };
  10
  11 struct QemuCond {
  12     pthread_cond_t cond;
  13 };
  14
  15 struct QemuSemaphore {
  16 #if defined(__APPLE__) || defined(__NetBSD__)
  17     pthread_mutex_t lock;
  18     pthread_cond_t cond;
  19     unsigned int count;
  20 #else
  21     sem_t sem;
  22 #endif
  23 };
  24
  25 struct QemuEvent {
  26 #ifndef __linux__
  27     pthread_mutex_t lock;
  28     pthread_cond_t cond;
  29 #endif
  30     unsigned value;
  31 };
  32
  33 struct QemuThread {
  34     pthread_t thread;
  35 };
  36
  37 #endif