Lines Matching refs:required_len
359 size_t required_len = 0;
366 if (required_len > 0) {
369 if (dest && required_len + 1 < len) {
370 snprintf(dest + required_len, len - required_len, "%c",
373 required_len++;
376 if (dest && required_len < len) {
377 strncpy(dest + required_len, component, len - required_len);
379 required_len += strlen(component);
385 if (dest && required_len >= len) {
389 return required_len;