mariadb/strings/strappend.c

/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
   
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.
   
   This library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.
   
   You should have received a copy of the GNU Library General Public
   License along with this library; if not, write to the Free
   Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
   MA 02111-1307, USA */

/*  File   : strappend.c
    Author : Monty
    Updated: 1987.02.07
    Defines: strappend()

    strappend(dest, len, fill) appends fill-characters to a string so that
    the result length == len. If the string is longer than len it's
    trunked. The des+len character is allways set to NULL.
*/

#include <my_global.h>
#include "m_string.h"


void strappend(register char *s, uint len, pchar fill)
{
  register char *endpos;

  endpos = s+len;
  while (*s++);
  s--;
  while (s<endpos) *(s++) = fill;
  *(endpos) = '\0';
} /* strappend */