usr/src/lib/libast/common/comp/putenv.c

   1 /***********************************************************************
   2 *                                                                      *
   3 *               This software is part of the ast package               *
   4 *          Copyright (c) 1985-2010 AT&T Intellectual Property          *
   5 *                      and is licensed under the                       *
   6 *                  Common Public License, Version 1.0                  *
   7 *                    by AT&T Intellectual Property                     *
   8 *                                                                      *
   9 *                A copy of the License is available at                 *
  10 *            http://www.opensource.org/licenses/cpl1.0.txt             *
  11 *         (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9)         *
  12 *                                                                      *
  13 *              Information and Software Systems Research               *
  14 *                            AT&T Research                             *
  15 *                           Florham Park NJ                            *
  16 *                                                                      *
  17 *                 Glenn Fowler <gsf@research.att.com>                  *
  18 *                  David Korn <dgk@research.att.com>                   *
  19 *                   Phong Vo <kpv@research.att.com>                    *
  20 *                                                                      *
  21 ***********************************************************************/
  22 #pragma prototyped
  23
  24 #define putenv          ______putenv
  25
  26 #if _UWIN
  27 #define _STDLIB_H_      1
  28 #endif
  29
  30 #include <ast.h>
  31
  32 #undef  putenv
  33
  34 #if _lib_putenv
  35
  36 NoN(putenv)
  37
  38 #else
  39
  40 #undef  _def_map_ast
  41 #include <ast_map.h>
  42
  43 #if defined(__EXPORT__)
  44 #define extern  __EXPORT__
  45 #endif
  46
  47 extern int
  48 putenv(const char* s)
  49 {
  50         return setenviron(s) ? 0 : -1;
  51 }
  52
  53 #endif