Add qemu 2.4.0

[kvmfornfv.git] / qemu / include / qemu / thread-posix.h

diff --git a/qemu/include/qemu/thread-posix.h b/qemu/include/qemu/thread-posix.h
new file mode 100644 (file)
index 0000000..eb5c7a1
--- /dev/null
+++ b/qemu/include/qemu/thread-posix.h
@@ -0,0 +1,36 @@
+#ifndef __QEMU_THREAD_POSIX_H
+#define __QEMU_THREAD_POSIX_H 1
+#include "pthread.h"
+#include <semaphore.h>
+
+struct QemuMutex {
+    pthread_mutex_t lock;
+};
+
+struct QemuCond {
+    pthread_cond_t cond;
+};
+
+struct QemuSemaphore {
+#if defined(__APPLE__) || defined(__NetBSD__)
+    pthread_mutex_t lock;
+    pthread_cond_t cond;
+    unsigned int count;
+#else
+    sem_t sem;
+#endif
+};
+
+struct QemuEvent {
+#ifndef __linux__
+    pthread_mutex_t lock;
+    pthread_cond_t cond;
+#endif
+    unsigned value;
+};
+
+struct QemuThread {
+    pthread_t thread;
+};
+
+#endif