1#ifndef __QEMU_THREAD_H 2#define __QEMU_THREAD_H 1 3#include "semaphore.h" 4#include "pthread.h" 5 6struct QemuMutex { 7 pthread_mutex_t lock; 8}; 9 10struct QemuCond { 11 pthread_cond_t cond; 12}; 13 14struct QemuThread { 15 pthread_t thread; 16}; 17 18typedef struct QemuMutex QemuMutex; 19typedef struct QemuCond QemuCond; 20typedef struct QemuThread QemuThread; 21 22void qemu_mutex_init(QemuMutex *mutex); 23void qemu_mutex_destroy(QemuMutex *mutex); 24void qemu_mutex_lock(QemuMutex *mutex); 25int qemu_mutex_trylock(QemuMutex *mutex); 26int qemu_mutex_timedlock(QemuMutex *mutex, uint64_t msecs); 27void qemu_mutex_unlock(QemuMutex *mutex); 28 29void qemu_cond_init(QemuCond *cond); 30void qemu_cond_destroy(QemuCond *cond); 31void qemu_cond_signal(QemuCond *cond); 32void qemu_cond_broadcast(QemuCond *cond); 33void qemu_cond_wait(QemuCond *cond, QemuMutex *mutex); 34int qemu_cond_timedwait(QemuCond *cond, QemuMutex *mutex, uint64_t msecs); 35 36void qemu_thread_create(QemuThread *thread, 37 void *(*start_routine)(void*), 38 void *arg); 39void qemu_thread_signal(QemuThread *thread, int sig); 40void qemu_thread_self(QemuThread *thread); 41int qemu_thread_equal(QemuThread *thread1, QemuThread *thread2); 42void qemu_thread_exit(void *retval); 43 44#endif 45