Function read_varint_size

io.c:1917–1926

Read a varint that will be used as a size_t. Rejects negative values * (which would wrap to ~SIZE_MAX) and values exceeding the supplied max. */

/* Read a varint that will be used as a size_t. Rejects negative values
 * (which would wrap to ~SIZE_MAX) and values exceeding the supplied max. */
size_t read_varint_size(int f, size_t max, const char *what)
{
	int32 v = read_varint(f);
	if (v < 0 || (size_t)v > max) {
		rprintf(FERROR, "wire size %s out of range: %ld > %lu [%s]\n",
			what, (long)v, (unsigned long)max, who_am_i());
		exit_cleanup(RERR_PROTOCOL);
	}
	return (size_t)v;
}

int64 read_longint(int f)
{