/*

 * Copyright (C) the libgit2 contributors. All rights reserved.

 *

 * This file is part of libgit2, distributed under the GNU GPL v2 with

 * a Linking Exception. For full terms see the included COPYING file.

 */

#include "buffer.h"

#include "common.h"

#include "global.h"

#include "trace.h"

#include "git2/trace.h"

#ifdef GIT_TRACE

struct git_trace_data git_trace__data = {0};

#endif

int git_trace_set(git_trace_level_t level, git_trace_callback callback)

{

#ifdef GIT_TRACE

	assert(level == 0 || callback != NULL);

	git_trace__data.level = level;

	git_trace__data.callback = callback;

	GIT_MEMORY_BARRIER;

	return 0;

#else

	GIT_UNUSED(level);

	GIT_UNUSED(callback);

	giterr_set(GITERR_INVALID,

		"this version of libgit2 was not built with tracing.");

	return -1;

#endif

}