1 /*
2 Contains various symbol definitons needed for portability.
3 Copyright (C) 2006 Leo Savernik All rights reserved.
4
5 Redistribution and use in source and binary forms, with or without
6 modification, are permitted provided that the following conditions
7 are met:
8 1. Redistributions of source code must retain the above copyright
9 notice, this list of conditions and the following disclaimer.
10 2. Redistributions in binary form must reproduce the above copyright
11 notice, this list of conditions and the following disclaimer in the
12 documentation and/or other materials provided with the distribution.
13
14 THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY
15 EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17 PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR
18 CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
19 EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
20 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
21 PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
22 OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27 #include "config.h"
28
29 #include <stdlib.h>
30 #include <string.h>
31
32 #ifndef HAVE_SETENV
setenv(const char * name,const char * value,int override)33 int setenv(const char *name, const char *value, int override) {
34
35 #ifdef HAVE_PUTENV
36 char *new_value = malloc( strlen(name) + strlen(value) + 2 );
37 strcpy(new_value, name);
38 strcat(new_value, "=");
39 strcat(new_value, value);
40 return putenv (new_value);
41 /* Do *not* free the environment entry we just entered. It is used
42 * from now on.
43 */
44 #else
45 # error "Platform without setenv and putenv."
46 #endif
47
48 }
49 #endif /*HAVE_SETENV*/
50
51
52 /* kate: tab-indents on; space-indent on; replace-tabs off; indent-width 2; dynamic-word-wrap off; inden(t)-mode cstyle */
53