Explicit mutex attributs settings.

viveris · Nov 8, 2023 · 7eda07b · 7eda07b
1 parent 2b23436
commit 7eda07b
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Showing 2 changed files with 10 additions and 2 deletions.
diff --git a/inc/mtp.h b/inc/mtp.h
@@ -127,6 +127,7 @@ typedef struct mtp_ctx_
 
 	int inotify_fd;
 	pthread_t inotify_thread;
+	pthread_mutexattr_t inotify_mutex_attr;
 	pthread_mutex_t inotify_mutex;
 
 	int msgqueue_id;

diff --git a/src/mtp.c b/src/mtp.c
@@ -87,7 +87,14 @@ mtp_ctx * mtp_init_responder()
 
 		ctx->SetObjectPropValue_Handle = 0xFFFFFFFF;
 
-		pthread_mutex_init ( &ctx->inotify_mutex, NULL);
+		if( pthread_mutexattr_init( &ctx->inotify_mutex_attr ) )
+			goto init_error;
+
+		if( pthread_mutexattr_settype( &ctx->inotify_mutex_attr, PTHREAD_MUTEX_NORMAL ) )
+			goto init_error;
+
+		if( pthread_mutex_init (&ctx->inotify_mutex, &ctx->inotify_mutex_attr ) )
+			goto init_error;
 
 		inotify_handler_init( ctx );
 		msgqueue_handler_init( ctx );
@@ -117,7 +124,7 @@ mtp_ctx * mtp_init_responder()
 
 	PRINT_ERROR("init_mtp_responder : Failed !");
 
-	return 0;
+	return NULL;
 }
 
 void mtp_deinit_responder(mtp_ctx * ctx)