CPLCreateOrAcquireMutexEx(): fix TSAN/valgrind --tool=helgrind warnin…

…g about lock-order inversion (fixes #1108)
OSGeo · Feb 19, 2024 · fd57dd8 · fd57dd8
1 parent 3b8d4a4
commit fd57dd8
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/port/cpl_multiproc.cpp b/port/cpl_multiproc.cpp
@@ -318,14 +318,14 @@ CPLMutex *CPLCreateOrAcquireMasterMutex(double dfWaitInSeconds = 1000.0)
 
 #ifdef MUTEX_NONE
 
-int CPLCreateOrAcquireMutexEx(CPLMutex **phMutex, double dfWaitInSeconds,
-                              int nOptions)
+bool CPLCreateOrAcquireMutexEx(CPLMutex **phMutex, double dfWaitInSeconds,
+                               int nOptions)
 {
     return false;
 }
 #else
-int CPLCreateOrAcquireMutexEx(CPLMutex **phMutex, double dfWaitInSeconds,
-                              int nOptions)
+bool CPLCreateOrAcquireMutexEx(CPLMutex **phMutex, double dfWaitInSeconds,
+                               int nOptions)
 {
     bool bSuccess = false;