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Revision 8da61a2ab48175526390233c8bcedf63a3cdb6c4 authored by Andreas Gruenbacher on 12 March 2010, 22:27:33 UTC, committed by Junio C Hamano on 20 March 2010, 16:27:17 UTC 
fetch: Future-proof initialization of a refspec on stack
 
The open-coded version to initialize each and every member will break
when a new member is added to the structure.

Signed-off-by: Andreas Gruenbacher <agruen@suse.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
1 parent aac1d7b
Raw File
test-genrandom.c 
/*
 * Simple random data generator used to create reproducible test files.
 * This is inspired from POSIX.1-2001 implementation example for rand().
 * Copyright (C) 2007 by Nicolas Pitre, licensed under the GPL version 2.
 */

#include "git-compat-util.h"

int main(int argc, char *argv[])
{
	unsigned long count, next = 0;
	unsigned char *c;

	if (argc < 2 || argc > 3) {
		fprintf(stderr, "Usage: %s <seed_string> [<size>]\n", argv[0]);
		return 1;
	}

	c = (unsigned char *) argv[1];
	do {
		next = next * 11 + *c;
	} while (*c++);

	count = (argc == 3) ? strtoul(argv[2], NULL, 0) : -1L;

	while (count--) {
		next = next * 1103515245 + 12345;
		if (putchar((next >> 16) & 0xff) == EOF)
			return -1;
	}

	return 0;
}
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