#ifndef HAVE_STRLCPY
-/* like strncpy but does not 0 fill the buffer and always null
- terminates. bufsize is the size of the destination buffer */
+/* Like strncpy but does not 0 fill the buffer and always null
+ * terminates. bufsize is the size of the destination buffer.
+ *
+ * Returns the index of the terminating byte. */
size_t strlcpy(char *d, const char *s, size_t bufsize)
{
size_t len = strlen(s);
size_t ret = len;
+ if (bufsize <= 0) return 0;
if (len >= bufsize) len = bufsize-1;
memcpy(d, s, len);
d[len] = 0;
unsigned char *p = (unsigned char *)&ip.s_addr;
static char buf[18];
#if WORDS_BIGENDIAN
- slprintf(buf, 18, "%d.%d.%d.%d",
+ snprintf(buf, 18, "%d.%d.%d.%d",
(int)p[0], (int)p[1], (int)p[2], (int)p[3]);
#else
- slprintf(buf, 18, "%d.%d.%d.%d",
+ snprintf(buf, 18, "%d.%d.%d.%d",
(int)p[3], (int)p[2], (int)p[1], (int)p[0]);
#endif
return buf;