com32/lib/strlcat.c

   1 /*
   2  * strlcat.c
   3  */
   4
   5 #include <string.h>
   6 #include <klibc/compiler.h>
   7
   8 size_t strlcat(char *dst, const char *src, size_t size)
   9 {
  10     size_t bytes = 0;
  11     char *q = dst;
  12     const char *p = src;
  13     char ch;
  14
  15     while (bytes < size && *q) {
  16         q++;
  17         bytes++;
  18     }
  19
  20     while ((ch = *p++)) {
  21         if (bytes < size)
  22             *q++ = ch;
  23
  24         bytes++;
  25     }
  26
  27     *q = '\0';
  28     return bytes;
  29 }