Home | History | Annotate | Download | only in oslib
      1 #include <string.h>
      2 #include "strlcat.h"
      3 
      4 size_t strlcat(char *dst, const char *src, size_t size)
      5 {
      6 	size_t dstlen;
      7 	size_t srclen;
      8 
      9 	dstlen = strlen(dst);
     10 	size -= dstlen + 1;
     11 
     12 	/* return if no room */
     13 	if (!size)
     14 		return dstlen;
     15 
     16 	srclen = strlen(src);
     17 	if (srclen > size)
     18 		srclen = size;
     19 
     20 	memcpy(dst + dstlen, src, srclen);
     21 	dst[dstlen + srclen] = '\0';
     22 
     23 	return dstlen + srclen;
     24 }
     25