usr/src/lib/gss_mechs/mech_krb5/mech/util_buffer.c

   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 }