Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / ipxe / src / include / ipxe / time.h

diff --git a/qemu/roms/ipxe/src/include/ipxe/time.h b/qemu/roms/ipxe/src/include/ipxe/time.h
new file mode 100644 (file)
index 0000000..673fe09
--- /dev/null
+++ b/qemu/roms/ipxe/src/include/ipxe/time.h
@@ -0,0 +1,59 @@
+#ifndef _IPXE_TIME_H
+#define _IPXE_TIME_H
+
+/** @file
+ *
+ * Time source
+ *
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER );
+
+#include <sys/time.h>
+#include <ipxe/api.h>
+#include <config/time.h>
+
+/**
+ * Calculate static inline time API function name
+ *
+ * @v _prefix          Subsystem prefix
+ * @v _api_func                API function
+ * @ret _subsys_func   Subsystem API function
+ */
+#define TIME_INLINE( _subsys, _api_func ) \
+       SINGLE_API_INLINE ( TIME_PREFIX_ ## _subsys, _api_func )
+
+/**
+ * Provide a time API implementation
+ *
+ * @v _prefix          Subsystem prefix
+ * @v _api_func                API function
+ * @v _func            Implementing function
+ */
+#define PROVIDE_TIME( _subsys, _api_func, _func ) \
+       PROVIDE_SINGLE_API ( TIME_PREFIX_ ## _subsys, _api_func, _func )
+
+/**
+ * Provide a static inline time API implementation
+ *
+ * @v _prefix          Subsystem prefix
+ * @v _api_func                API function
+ */
+#define PROVIDE_TIME_INLINE( _subsys, _api_func ) \
+       PROVIDE_SINGLE_API_INLINE ( TIME_PREFIX_ ## _subsys, _api_func )
+
+/* Include all architecture-independent time API headers */
+#include <ipxe/null_time.h>
+#include <ipxe/linux/linux_time.h>
+
+/* Include all architecture-dependent time API headers */
+#include <bits/time.h>
+
+/**
+ * Get current time in seconds
+ *
+ * @ret time           Time, in seconds
+ */
+time_t time_now ( void );
+
+#endif /* _IPXE_TIME_H */