59 lines
1.1 KiB
C
59 lines
1.1 KiB
C
/* RCS $Id: environ.c,v 1.1.1.1 2000-09-22 15:33:29 hr Exp $
|
|
--
|
|
-- SYNOPSIS
|
|
-- environment routines.
|
|
--
|
|
-- DESCRIPTION
|
|
-- Someone thought that Zortech needs this.
|
|
--
|
|
-- AUTHOR
|
|
-- Dennis Vadura, dvadura@dmake.wticorp.com
|
|
--
|
|
-- WWW
|
|
-- http://dmake.wticorp.com/
|
|
--
|
|
-- COPYRIGHT
|
|
-- Copyright (c) 1996,1997 by WTI Corp. All rights reserved.
|
|
--
|
|
-- This program is NOT free software; you can redistribute it and/or
|
|
-- modify it under the terms of the Software License Agreement Provided
|
|
-- in the file <distribution-root>/readme/license.txt.
|
|
--
|
|
-- LOG
|
|
-- Use cvs log to obtain detailed change logs.
|
|
*/
|
|
/*LINTLIBRARY*/
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
#include "alloc.h"
|
|
|
|
/* ZTC++ doesn't have environ, so we have to create one. */
|
|
|
|
extern char *_envptr;
|
|
char **environ = { NULL };
|
|
|
|
void
|
|
make_env()
|
|
{
|
|
int i;
|
|
char *cp;
|
|
|
|
for (i = 0, cp = _envptr; *cp; i++, cp += strlen(cp)+1)
|
|
;
|
|
|
|
TALLOC(environ, i+1, char*);
|
|
|
|
for (i = 0, cp = _envptr; *cp; i++, cp += strlen(cp)+1)
|
|
environ[i] = cp;
|
|
|
|
return;
|
|
}
|
|
|
|
void
|
|
free_env()
|
|
{
|
|
FREE(environ);
|
|
|
|
return;
|
|
}
|