eventfd.h

Go to the documentation of this file.

 
// Licensed Materials - Property of IBM
// ZOSLIB
// (C) Copyright IBM Corp. 2020. All Rights Reserved.
// US Government Users Restricted Rights - Use, duplication
// or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
 
#ifndef ZOS_SYS_EVENTFD_H_
#define ZOS_SYS_EVENTFD_H_
 
#define __XPLAT 1
#include "zos-macros.h"
 
#if (__EDC_TARGET < 0x42050000) && defined(ZOSLIB_ENABLE_V2R5_FEATURES)
#define EFD_SEMAPHORE 0x00002000
#define EFD_CLOEXEC   0x00001000
#define EFD_NONBLOCK  0x00000004
 
#if defined(__cplusplus)
extern "C" {
#endif
 
__Z_EXPORT extern int (*eventfd)(unsigned int initval, int flags);
 
#if defined(__cplusplus)
}
#endif
 
#endif 
 
#endif