src/trace.c

   1 /*
   2  * Copyright (C) the libgit2 contributors. All rights reserved.
   3  *
   4  * This file is part of libgit2, distributed under the GNU GPL v2 with
   5  * a Linking Exception. For full terms see the included COPYING file.
   6  */
   7
   8 #include "trace.h"
   9
  10 #include "str.h"
  11 #include "runtime.h"
  12 #include "git2/trace.h"
  13
  14 struct git_trace_data git_trace__data = {0};
  15
  16 int git_trace_set(git_trace_level_t level, git_trace_cb callback)
  17 {
  18         GIT_ASSERT_ARG(level == 0 || callback != NULL);
  19
  20         git_trace__data.level = level;
  21         git_trace__data.callback = callback;
  22         GIT_MEMORY_BARRIER;
  23
  24         return 0;
  25 }