X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=main.cpp;h=e98506fcc0ea19d2d0dc2572252d3ab85748eca4;hb=9fd5bb6e6468eb6d211aff682f3a64e7f070bb44;hp=a7ab89fbf7422ada41d7050ac57715ce33f7f05d;hpb=31e6731d976cb2b398c92763a9d3507437b8a826;p=pulseview.git

diff --git a/main.cpp b/main.cpp
index a7ab89f..e98506f 100644
--- a/main.cpp
+++ b/main.cpp
@@ -34,9 +34,12 @@ extern "C" {
 
 #include "config.h"
 
+// Global pointer to our QApplication
+QApplication *g_app = NULL;
+
 void usage()
 {
-	fprintf(stderr,
+	fprintf(stdout,
 		"Usage:\n"
 		"  %s — %s\n"
 		"\n"
@@ -47,15 +50,16 @@ void usage()
 }
 
 /*
- * SIGINT handler (likely recieved Ctrl-C from terminal)
+ * SIGINT handler (likely received Ctrl-C from terminal)
  */
-void sigint(int param)
+void sigint_handler(int param)
 {
-	(void) param;
-	
-	qDebug("pv: Recieved SIGINT");
-	
-	/* TODO: Handle SIGINT */
+	(void)param;
+
+	qDebug("Received SIGINT.");
+
+	if (g_app)
+		g_app->quit();
 }
 
 int main(int argc, char *argv[])
@@ -64,9 +68,11 @@ int main(int argc, char *argv[])
 	struct sr_context *sr_ctx = NULL;
 
 	// Register a SIGINT handler
-	signal (SIGINT, sigint);
+	signal(SIGINT, sigint_handler);
 
 	QApplication a(argc, argv);
+	// Now we have an application to populate our global pointer
+	g_app = &a;
 
 	// Set some application metadata
 	QApplication::setApplicationVersion(PV_VERSION_STRING);
@@ -89,7 +95,7 @@ int main(int argc, char *argv[])
 		switch (c) {
 		case 'V':
 			// Print version info
-			fprintf(stderr, "%s %s\n", PV_TITLE, PV_VERSION_STRING);
+			fprintf(stdout, "%s %s\n", PV_TITLE, PV_VERSION_STRING);
 			return 0;
 
 		case 'h':