osdep/strlcpy.c

   1 /* strlcpy implementation for systems that do not have it in libc
   2  * Time-stamp: <2004-03-14 njk>
   3  * (C) 2003-2004 Nicholas J. Kain <njk@aerifal.cx>
   4  */
   5
   6 #include "config.h"
   7
   8 unsigned int strlcpy (char *dest, const char *src, unsigned int size)
   9 {
  10         register unsigned int i = 0;
  11
  12         if (size > 0) {
  13         size--;
  14         for (i=0; size > 0 && src[i] != '\0'; ++i, size--)
  15                 dest[i] = src[i];
  16
  17         dest[i] = '\0';
  18         }
  19         while (src[i++]);
  20
  21         return i;
  22 }