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/*
* xxhsum - Command line interface for xxhash algorithms
* Copyright (C) 2013-2020 Yann Collet
*
* GPL v2 License
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* You can contact the author at:
* - xxHash homepage: https://www.xxhash.com
* - xxHash source repository: https://github.com/Cyan4973/xxHash
*/
#include "xsum_output.h"
#include "xsum_os_specific.h"
#include <stdio.h>
int XSUM_logLevel = 2;
XSUM_ATTRIBUTE((__format__(__printf__, 1, 2)))
XSUM_API int XSUM_log(const char* format, ...)
{
int ret;
va_list ap;
va_start(ap, format);
ret = XSUM_vfprintf(stderr, format, ap);
va_end(ap);
return ret;
}
XSUM_ATTRIBUTE((__format__(__printf__, 1, 2)))
XSUM_API int XSUM_output(const char* format, ...)
{
int ret;
va_list ap;
va_start(ap, format);
ret = XSUM_vfprintf(stdout, format, ap);
va_end(ap);
return ret;
}
XSUM_ATTRIBUTE((__format__(__printf__, 2, 3)))
XSUM_API int XSUM_logVerbose(int minLevel, const char* format, ...)
{
if (XSUM_logLevel >= minLevel) {
int ret;
va_list ap;
va_start(ap, format);
ret = XSUM_vfprintf(stderr, format, ap);
va_end(ap);
return ret;
}
return 0;
}
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