X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=main.cpp;h=a7ab89fbf7422ada41d7050ac57715ce33f7f05d;hb=31e6731d976cb2b398c92763a9d3507437b8a826;hp=98fc9ad5949c3b7d79bc4f0e6edf52d1d4f9eb3e;hpb=24ea28e79dfe41eeec311c38f61b8ffe67404b16;p=pulseview.git

diff --git a/main.cpp b/main.cpp
index 98fc9ad..a7ab89f 100644
--- a/main.cpp
+++ b/main.cpp
@@ -20,6 +20,7 @@
 
 extern "C" {
 #include <sigrokdecode.h> /* First, so we avoid a _POSIX_C_SOURCE warning. */
+#include <signal.h>
 #include <stdint.h>
 #include <libsigrok/libsigrok.h>
 }
@@ -45,11 +46,26 @@ void usage()
 		"\n", PV_BIN_NAME, PV_DESCRIPTION);
 }
 
+/*
+ * SIGINT handler (likely recieved Ctrl-C from terminal)
+ */
+void sigint(int param)
+{
+	(void) param;
+	
+	qDebug("pv: Recieved SIGINT");
+	
+	/* TODO: Handle SIGINT */
+}
+
 int main(int argc, char *argv[])
 {
 	int ret = 0;
 	struct sr_context *sr_ctx = NULL;
 
+	// Register a SIGINT handler
+	signal (SIGINT, sigint);
+
 	QApplication a(argc, argv);
 
 	// Set some application metadata
@@ -60,8 +76,8 @@ int main(int argc, char *argv[])
 	// Parse arguments
 	while (1) {
 		static const struct option long_options[] = {
-			{"version", no_argument, 0,  'V'},
-			{"help", no_argument, 0,  'h'},
+			{"version", no_argument, 0, 'V'},
+			{"help", no_argument, 0, 'h'},
 			{0, 0, 0, 0}
 		};
 
@@ -106,7 +122,7 @@ int main(int argc, char *argv[])
 			}
 		}
 
-		if(ret == 0) {
+		if (ret == 0) {
 			// Initialise the main window
 			pv::MainWindow w;
 			w.show();