seterr.h

来自「RTEMS (Real-Time Executive for Multiproc」· C头文件 代码 · 共 23 行

/*
 *  COPYRIGHT (c) 1989-1999.
 *  On-Line Applications Research Corporation (OAR).
 *
 *  The license and distribution terms for this file may be
 *  found in the file LICENSE in this distribution or at
 *  http://www.rtems.com/license/LICENSE.
 *
 *  $Id: seterr.h,v 1.2.2.1 2003/09/04 18:55:05 joel Exp $
 */
 
#ifndef __RTEMS_SET_ERRNO_h
#define __RTEMS_SET_ERRNO_h
 
#define rtems_set_errno_and_return_minus_one( _error ) \
  do { errno = (_error); return -1; } while(0)

#define rtems_set_errno_and_return_minus_one_cast( _error, _cast ) \
  do { errno = (_error); return (_cast) -1; } while(0)

#endif
/* end of include file */