patches/fuse-signaled.patch

Index: b/include/fuse_common.h
===================================================================
--- a/include/fuse_common.h
+++ b/include/fuse_common.h
@@ -834,6 +834,11 @@ int fuse_set_signal_handlers(struct fuse
  */
 void fuse_remove_signal_handlers(struct fuse_session *se);
 
+/**
+ * Return 1 if fuse has been signaled, and 0 otherwise.
+ */
+int fuse_signaled();
+
 /* ----------------------------------------------------------- *
  * Compatibility stuff					       *
  * ----------------------------------------------------------- */
Index: b/lib/fuse_signals.c
===================================================================
--- a/lib/fuse_signals.c
+++ b/lib/fuse_signals.c
@@ -18,10 +18,12 @@
 #include <stdlib.h>
 
 static struct fuse_session *fuse_instance;
+static int signaled;
 
 static void exit_handler(int sig)
 {
 	if (fuse_instance) {
+		signaled = 1;
 		fuse_session_exit(fuse_instance);
 		if(sig <= 0) {
 			fuse_log(FUSE_LOG_ERR, "assertion error: signal value <= 0\n");
@@ -89,3 +91,8 @@ void fuse_remove_signal_handlers(struct
 	set_one_signal_handler(SIGTERM, exit_handler, 1);
 	set_one_signal_handler(SIGPIPE, do_nothing, 1);
 }
+
+int fuse_signaled()
+{
+	return signaled;
+}