David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 1 | #ifndef __QEMU_THREAD_H |
| 2 | #define __QEMU_THREAD_H 1 |
| 3 | #include "semaphore.h" |
| 4 | #include "pthread.h" |
| 5 | |
| 6 | struct QemuMutex { |
| 7 | pthread_mutex_t lock; |
| 8 | }; |
| 9 | |
| 10 | struct QemuCond { |
| 11 | pthread_cond_t cond; |
| 12 | }; |
| 13 | |
| 14 | struct QemuThread { |
| 15 | pthread_t thread; |
| 16 | }; |
| 17 | |
| 18 | typedef struct QemuMutex QemuMutex; |
| 19 | typedef struct QemuCond QemuCond; |
| 20 | typedef struct QemuThread QemuThread; |
| 21 | |
| 22 | void qemu_mutex_init(QemuMutex *mutex); |
David Turner | 0c0b2b4 | 2010-09-09 21:24:55 +0200 | [diff] [blame] | 23 | void qemu_mutex_destroy(QemuMutex *mutex); |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 24 | void qemu_mutex_lock(QemuMutex *mutex); |
| 25 | int qemu_mutex_trylock(QemuMutex *mutex); |
| 26 | int qemu_mutex_timedlock(QemuMutex *mutex, uint64_t msecs); |
| 27 | void qemu_mutex_unlock(QemuMutex *mutex); |
| 28 | |
| 29 | void qemu_cond_init(QemuCond *cond); |
David Turner | 0c0b2b4 | 2010-09-09 21:24:55 +0200 | [diff] [blame] | 30 | void qemu_cond_destroy(QemuCond *cond); |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 31 | void qemu_cond_signal(QemuCond *cond); |
| 32 | void qemu_cond_broadcast(QemuCond *cond); |
| 33 | void qemu_cond_wait(QemuCond *cond, QemuMutex *mutex); |
| 34 | int qemu_cond_timedwait(QemuCond *cond, QemuMutex *mutex, uint64_t msecs); |
| 35 | |
| 36 | void qemu_thread_create(QemuThread *thread, |
| 37 | void *(*start_routine)(void*), |
| 38 | void *arg); |
| 39 | void qemu_thread_signal(QemuThread *thread, int sig); |
| 40 | void qemu_thread_self(QemuThread *thread); |
| 41 | int qemu_thread_equal(QemuThread *thread1, QemuThread *thread2); |
David Turner | 0c0b2b4 | 2010-09-09 21:24:55 +0200 | [diff] [blame] | 42 | void qemu_thread_exit(void *retval); |
| 43 | |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 44 | #endif |