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main: Add signal handler for SIGINT
[pulseview.git]
/
main.cpp
diff --git
a/main.cpp
b/main.cpp
index f4506787364fa11ea01286cf2e569ffed5587c15..a7ab89fbf7422ada41d7050ac57715ce33f7f05d 100644
(file)
--- a/
main.cpp
+++ b/
main.cpp
@@
-20,6
+20,7
@@
extern "C" {
#include <sigrokdecode.h> /* First, so we avoid a _POSIX_C_SOURCE warning. */
extern "C" {
#include <sigrokdecode.h> /* First, so we avoid a _POSIX_C_SOURCE warning. */
+#include <signal.h>
#include <stdint.h>
#include <libsigrok/libsigrok.h>
}
#include <stdint.h>
#include <libsigrok/libsigrok.h>
}
@@
-45,11
+46,26
@@
void usage()
"\n", PV_BIN_NAME, PV_DESCRIPTION);
}
"\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;
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
QApplication a(argc, argv);
// Set some application metadata