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[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.18.0/] [newlib/] [libc/] [stdlib/] [setenv.c] - Blame information for rev 258

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Line No. Rev Author Line
1 207 jeremybenn
/*
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 * Copyright (c) 1987 Regents of the University of California.
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 * All rights reserved.
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 *
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 * Redistribution and use in source and binary forms are permitted
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 * provided that: (1) source distributions retain this entire copyright
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 * notice and comment, and (2) distributions including binaries display
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 * the following acknowledgement:  ``This product includes software
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 * developed by the University of California, Berkeley and its contributors''
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 * in the documentation or other materials provided with the distribution
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 * and in all advertising materials mentioning features or use of this
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 * software. Neither the name of the University nor the names of its
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 * contributors may be used to endorse or promote products derived
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 * from this software without specific prior written permission.
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 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
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 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
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 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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 */
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#ifndef _REENT_ONLY
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#include <stddef.h>
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#include <stdlib.h>
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#include <string.h>
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extern int _unsetenv_r _PARAMS ((struct _reent *, const char *));
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/*
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 * setenv --
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 *      Set the value of the environmental variable "name" to be
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 *      "value".  If rewrite is set, replace any current value.
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 */
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int
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_DEFUN (setenv, (name, value, rewrite),
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        _CONST char *name _AND
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        _CONST char *value _AND
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        int rewrite)
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{
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  return _setenv_r (_REENT, name, value, rewrite);
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}
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/*
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 * unsetenv(name) --
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 *      Delete environmental variable "name".
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 */
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int
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_DEFUN (unsetenv, (name),
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        _CONST char *name)
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{
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  return _unsetenv_r (_REENT, name);
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}
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#endif /* !_REENT_ONLY */

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