1 /* getenv.c -- Implementation of the getenv() routine
2 *
3 * Copyright (c) 2004 National Semiconductor Corporation
4 *
5 * The authors hereby grant permission to use, copy, modify, distribute,
6 * and license this software and its documentation for any purpose, provided
7 * that existing copyright notices are retained in all copies and that this
8 * notice is included verbatim in any distributions. No written agreement,
9 * license, or royalty fee is required for any of the authorized uses.
10 * Modifications to this software may be copyrighted by their authors
11 * and need not follow the licensing terms described here, provided that
12 * the new terms are clearly indicated on the first page of each file where
13 * they apply.
14 */
15
16 /* getenv() is implemented as a low-level function,
17 thus we only invoke here the system call. */
getenv(const char * name)18 char * getenv (const char *name)
19 {
20 char *_getenv(const char *);
21
22 return (_getenv (name));
23 }
24
25