Lines Matching refs:rlen
446 ssize_t rlen;460 rlen = readlink(path, tmpbuf, len);461 if (rlen < 0) {463 return rlen;466 if (rlen < 3 || strncmp("/$", tmpbuf, 2) != 0) {468 memcpy(buf, tmpbuf, rlen);470 return rlen;477 tmpbuf[rlen] = '\0';498 rlen = plen + vlen;499 if (rlen > len) {510 return rlen;