/**************************************************************************** * * Open Watcom Project * * Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved. * * ======================================================================== * * This file contains Original Code and/or Modifications of Original * Code as defined in and that are subject to the Sybase Open Watcom * Public License version 1.0 (the 'License'). You may not use this file * except in compliance with the License. BY USING THIS FILE YOU AGREE TO * ALL TERMS AND CONDITIONS OF THE LICENSE. A copy of the License is * provided with the Original Code and Modifications, and is also * available at www.sybase.com/developer/opensource. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND SYBASE AND ALL CONTRIBUTORS HEREBY DISCLAIM * ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR * NON-INFRINGEMENT. Please see the License for the specific language * governing rights and limitations under the License. * * ======================================================================== * * Description: errno related functions. * ****************************************************************************/ #include "variety.h" #include "rtdata.h" #if defined(__QNX__) #include <sys/magic.h> #include <errno.h> _WCRTLINK int *__get_errno_ptr( void ) { #if defined(__386__) void *err_ptr; __getmagicvar( &err_ptr, _m_errno_ptr ); return( err_ptr ); #else return( (int *)&__MAGIC.Errno ); #endif } #elif defined(__LINUX__) #include "errorno.h" #if !defined( __SW_BM ) _WCRTLINKD int errno; #endif _WCRTLINK int *__get_errno_ptr( void ) { return( &_RWD_errno ); } #else #include "errorno.h" #if !defined( __SW_BM ) _WCRTLINKD int errno; _WCRTLINKD int _doserrno; #endif _WCRTLINK int *__get_errno_ptr( void ) { return( &_RWD_errno ); } _WCRTLINK int *__get_doserrno_ptr( void ) { return( &_RWD_doserrno ); } #endif