Preparing for release of 3.2.7pre1
[rsync.git] / rounding.c
blob1bc353a854d96d22501eef523c8c30e465da629f
1 /*
2 * A pre-compilation helper program to aid in the creation of rounding.h.
4 * Copyright (C) 2007-2020 Wayne Davison
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 3 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License along
17 * with this program; if not, visit the http://fsf.org website.
20 #include "rsync.h"
22 #define ARRAY_LEN (EXTRA_ROUNDING+1)
23 #define SIZEOF(x) ((long int)sizeof (x))
25 struct test {
26 union file_extras extras[ARRAY_LEN];
27 int64 test;
30 #define ACTUAL_SIZE SIZEOF(struct test)
31 #define EXPECTED_SIZE (SIZEOF(union file_extras) * ARRAY_LEN + SIZEOF(int64))
33 int main(UNUSED(int argc), UNUSED(char *argv[]))
35 static int test_array[1 - 2 * (ACTUAL_SIZE != EXPECTED_SIZE)];
36 test_array[0] = 0;
37 return 0;