qemu-e2k/include/qemu/thread-posix.h

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#ifndef QEMU_THREAD_POSIX_H
#define QEMU_THREAD_POSIX_H
#include <pthread.h>
#include <semaphore.h>
struct QemuMutex {
pthread_mutex_t lock;
#ifdef CONFIG_DEBUG_MUTEX
const char *file;
int line;
#endif
bool initialized;
};
/*
* QemuRecMutex cannot be a typedef of QemuMutex lest we have two
* compatible cases in _Generic. See qemu/lockable.h.
*/
typedef struct QemuRecMutex {
QemuMutex m;
} QemuRecMutex;
struct QemuCond {
pthread_cond_t cond;
bool initialized;
};
struct QemuSemaphore {
#ifndef CONFIG_SEM_TIMEDWAIT
pthread_mutex_t lock;
pthread_cond_t cond;
unsigned int count;
#else
sem_t sem;
#endif
bool initialized;
};
struct QemuEvent {
#ifndef __linux__
pthread_mutex_t lock;
pthread_cond_t cond;
#endif
unsigned value;
bool initialized;
};
struct QemuThread {
pthread_t thread;
};
#endif