diff options
Diffstat (limited to 'contrib/otshell_utils/utils.cpp')
| -rw-r--r-- | contrib/otshell_utils/utils.cpp | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/contrib/otshell_utils/utils.cpp b/contrib/otshell_utils/utils.cpp index 1d26075c4..043260807 100644 --- a/contrib/otshell_utils/utils.cpp +++ b/contrib/otshell_utils/utils.cpp @@ -112,7 +112,22 @@ std::string get_current_time() { cNullstream g_nullstream; // extern a stream that does nothing (eats/discards data) -std::mutex gLoggerGuard; // extern +std::recursive_mutex gLoggerGuard; // extern +std::atomic<int> gLoggerGuardDepth; // extern + +std::atomic<int> & gLoggerGuardDepth_Get() { + // TODO std::once would be nicer here + + static bool once=0; + + if (!once) { // initialize it once + once=1; + gLoggerGuardDepth=0; + } + + return gLoggerGuardDepth; // global, atomic counter +} + // ==================================================================== |