1                 : /* FreeTDS - Library of routines accessing Sybase and Microsoft databases
       2                 :  * Copyright (C) 2005 Ziglio Frediano
       3                 :  *
       4                 :  * This library is free software; you can redistribute it and/or
       5                 :  * modify it under the terms of the GNU Library General Public
       6                 :  * License as published by the Free Software Foundation; either
       7                 :  * version 2 of the License, or (at your option) any later version.
       8                 :  *
       9                 :  * This library is distributed in the hope that it will be useful,
      10                 :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      11                 :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      12                 :  * Library General Public License for more details.
      13                 :  *
      14                 :  * You should have received a copy of the GNU Library General Public
      15                 :  * License along with this library; if not, write to the
      16                 :  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
      17                 :  * Boston, MA 02111-1307, USA.
      18                 :  */
      19                 : 
      20                 : #if HAVE_CONFIG_H
      21                 : #include <config.h>
      22                 : #endif
      23                 : 
      24                 : #if HAVE_STRING_H
      25                 : #include <string.h>
      26                 : #endif /* HAVE_STRING_H */
      27                 : 
      28                 : #include "tds_sysdep_private.h"
      29                 : #include "replacements.h"
      30                 : 
      31                 : /* $Id: strlcat.c,v 1.1 2005/07/18 18:50:20 freddy77 Exp $ */
      32                 : 
      33                 : size_t 
      34                 : tds_strlcat(char *dest, const char *src, size_t len)
      35               0 : {
      36               0 :         size_t dest_len = strlen(dest);
      37               0 :         size_t src_len = strlen(src);
      38                 : 
      39               0 :         --len;
      40               0 :         if (dest_len + src_len > len) {
      41               0 :                 memcpy(dest + dest_len, src, len - dest_len);
      42               0 :                 dest[len] = 0;
      43                 :         } else {
      44               0 :                 memcpy(dest + dest_len, src, src_len + 1);
      45                 :         }
      46               0 :         return dest_len + src_len;
      47                 : }