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

   1 #pragma ident   "%Z%%M% %I%     %E% SMI"
   2 /*
   3  * Copyright 1993 by OpenVision Technologies, Inc.
   4  *
   5  * Permission to use, copy, modify, distribute, and sell this software
   6  * and its documentation for any purpose is hereby granted without fee,
   7  * provided that the above copyright notice appears in all copies and
   8  * that both that copyright notice and this permission notice appear in
   9  * supporting documentation, and that the name of OpenVision not be used
  10  * in advertising or publicity pertaining to distribution of the software
  11  * without specific, written prior permission. OpenVision makes no
  12  * representations about the suitability of this software for any
  13  * purpose.  It is provided "as is" without express or implied warranty.
  14  *
  15  * OPENVISION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
  16  * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
  17  * EVENT SHALL OPENVISION BE LIABLE FOR ANY SPECIAL, INDIRECT OR
  18  * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
  19  * USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
  20  * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  21  * PERFORMANCE OF THIS SOFTWARE.
  22  */
  23
  24 /*
  25  * $Id: util_dup.c,v 1.7 1996/07/22 20:33:22 marc Exp $
  26  */
  27
  28 #include <gssapiP_generic.h>
  29 #include <string.h>
  30
  31 char * g_strdup(str)
  32      char *str;
  33 {
  34    char *ret;
  35
  36    if ((ret = (char *) xmalloc(strlen(str)+1)) == NULL)
  37       return(NULL);
  38
  39    strcpy(ret, str);
  40
  41    return(ret);
  42 }