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cdesktop/cde/programs/dtksh/ksh93/src/lib/libast/stdio/stdopen.c
2018-04-28 12:30:20 -06:00

67 lines
2.7 KiB
C

/*
* CDE - Common Desktop Environment
*
* Copyright (c) 1993-2012, The Open Group. All rights reserved.
*
* These libraries and programs are free software; you can
* redistribute them and/or modify them under the terms of the GNU
* Lesser General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* These libraries and programs are distributed in the hope that
* they will be useful, but WITHOUT ANY WARRANTY; without even the
* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with these libraries and programs; if not, write
* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
* Floor, Boston, MA 02110-1301 USA
*/
/* $XConsortium: stdopen.c /main/3 1995/11/01 18:39:42 rswiston $ */
/***************************************************************
* *
* AT&T - PROPRIETARY *
* *
* THIS IS PROPRIETARY SOURCE CODE LICENSED BY *
* AT&T CORP. *
* *
* Copyright (c) 1995 AT&T Corp. *
* All Rights Reserved *
* *
* This software is licensed by AT&T Corp. *
* under the terms and conditions of the license in *
* http://www.research.att.com/orgs/ssr/book/reuse *
* *
* This software was created by the *
* Software Engineering Research Department *
* AT&T Bell Laboratories *
* *
* For further information contact *
* gsf@research.att.com *
* *
***************************************************************/
#include "sfhdr.h"
/* Open a stream given a file descriptor.
**
** Written by Kiem-Phong Vo (06/27/90).
*/
#if __STD_C
Sfio_t *_stdopen(reg int fd, reg const char* mode)
#else
Sfio_t *_stdopen(fd,mode)
reg int fd;
reg char *mode;
#endif
{
int sflags;
if(fd < 0 || (sflags = _sftype(mode,NIL(int*))) == 0)
return NIL(Sfio_t*);
else return sfnew(NIL(Sfio_t*),NIL(Void_t*),-1,fd,sflags);
}