fileopen.c
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上传日期:2007-01-06
资源大小:619k
文件大小:1k
- /* @(#)fileopen.c 1.6 96/02/04 Copyright 1986, 1995 J. Schilling */
- /*
- * Copyright (c) 1986, 1995 J. Schilling
- */
- /* This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; see the file COPYING. If not, write to
- * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- */
- #include <stdio.h>
- #include "io.h"
- FILE *fileopen (name, mode)
- const char *name;
- const char *mode;
- {
- int ret;
- int omode = 0;
- int flag = 0;
- if (!_cvmod (mode, &omode, &flag))
- return (FILE *) NULL;
- if ((ret = _openfd(name, omode)) < 0)
- return (FILE *) NULL;
- return _fcons ((FILE *)0, ret, flag);
- }