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///////////////////////////////////////////////////////////////////////////////
//
/// \file repeat.c
/// \brief Repeats given string given times
///
/// This program can be useful when debugging run-length encoder in
/// the Subblock filter, especially the condition when repeat count
/// doesn't fit into 28-bit integer.
//
// Copyright (C) 2008 Lasse Collin
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
///////////////////////////////////////////////////////////////////////////////
#include "sysdefs.h"
#include <stdio.h>
int
main(int argc, char **argv)
{
if (argc != 3) {
fprintf(stderr, "Usage: %s COUNT STRING\n", argv[0]);
exit(1);
}
unsigned long long count = strtoull(argv[1], NULL, 10);
const size_t size = strlen(argv[2]);
while (count-- != 0)
fwrite(argv[2], 1, size, stdout);
return !!(ferror(stdout) || fclose(stdout));
}
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