xref: /titanic_51/usr/src/lib/gss_mechs/mech_krb5/mech/util_buffer.c (revision ab9b2e153c3a9a2b1141fefa87925b1a9beb1236)
1 #pragma ident	"%Z%%M%	%I%	%E% SMI"
2 
3 /*
4  * Copyright 1993 by OpenVision Technologies, Inc.
5  *
6  * Permission to use, copy, modify, distribute, and sell this software
7  * and its documentation for any purpose is hereby granted without fee,
8  * provided that the above copyright notice appears in all copies and
9  * that both that copyright notice and this permission notice appear in
10  * supporting documentation, and that the name of OpenVision not be used
11  * in advertising or publicity pertaining to distribution of the software
12  * without specific, written prior permission. OpenVision makes no
13  * representations about the suitability of this software for any
14  * purpose.  It is provided "as is" without express or implied warranty.
15  *
16  * OPENVISION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
17  * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
18  * EVENT SHALL OPENVISION BE LIABLE FOR ANY SPECIAL, INDIRECT OR
19  * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
20  * USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
21  * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
22  * PERFORMANCE OF THIS SOFTWARE.
23  */
24 
25 /*
26  * $Id: util_buffer.c 11001 1998-10-30 02:56:35Z marc $
27  */
28 
29 #include "gssapiP_generic.h"
30 #include <string.h>
31 
32 /* return nonzero on success, 0 on failure
33    make sure that buffer is consistent (release'able) when this
34    function exits, no matter what the exit value */
35 
36 int g_make_string_buffer(str, buffer)
37      const char *str;
38      gss_buffer_t buffer;
39 {
40    buffer->length = strlen(str);
41 
42    if ((buffer->value = (void *) xmalloc(buffer->length + 1)) == NULL) {
43       buffer->length = 0;
44       return(0);
45    }
46 
47    strcpy(buffer->value, str);
48 
49    return(1);
50 }
51