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Annotation of embedaddon/rsync/rounding.c, revision 1.1

1.1     ! misho       1: /*
        !             2:  * A pre-compilation helper program to aid in the creation of rounding.h.
        !             3:  *
        !             4:  * Copyright (C) 2007-2009 Wayne Davison
        !             5:  *
        !             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.
        !            10:  *
        !            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.
        !            15:  *
        !            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.
        !            18:  */
        !            19: 
        !            20: #include "rsync.h"
        !            21: 
        !            22: #define ARRAY_LEN (EXTRA_ROUNDING+1)
        !            23: #define SIZEOF(x) ((long int)sizeof (x))
        !            24: 
        !            25: struct test {
        !            26:     union file_extras extras[ARRAY_LEN];
        !            27:     struct file_struct file;
        !            28: };
        !            29: 
        !            30: #define ACTUAL_SIZE    SIZEOF(struct test)
        !            31: #define EXPECTED_SIZE  (SIZEOF(union file_extras) * ARRAY_LEN + SIZEOF(struct file_struct))
        !            32: 
        !            33:  int main(UNUSED(int argc), UNUSED(char *argv[]))
        !            34: {
        !            35:     static int test_array[1 - 2 * (ACTUAL_SIZE != EXPECTED_SIZE)];
        !            36:     test_array[0] = 0;
        !            37:     return 0;
        !            38: }