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Used cotire to enhance build performance
[pulseview.git]
/
signalhandler.cpp
diff --git
a/signalhandler.cpp
b/signalhandler.cpp
index f136a5234281038a4e4daec3fd61658193966f73..8c9244b3c269aa32992db7bce55af01e51f9229c 100644
(file)
--- a/
signalhandler.cpp
+++ b/
signalhandler.cpp
@@
-20,10
+20,13
@@
#include "signalhandler.h"
#include "signalhandler.h"
+#include <assert.h>
#include <signal.h>
#include <signal.h>
+#include <stdlib.h>
#include <sys/socket.h>
#include <unistd.h>
#include <sys/socket.h>
#include <unistd.h>
+#include <QDebug>
#include <QSocketNotifier>
int SignalHandler::_sockets[2];
#include <QSocketNotifier>
int SignalHandler::_sockets[2];
@@
-63,7
+66,11
@@
void SignalHandler::on_socket_notifier_activated()
_socket_notifier->setEnabled(false);
int sig_number;
_socket_notifier->setEnabled(false);
int sig_number;
- read(_sockets[1], &sig_number, sizeof(int));
+ if(read(_sockets[1], &sig_number, sizeof(int)) !=
+ sizeof(int)) {
+ qDebug() << "Failed to catch signal";
+ abort();
+ }
switch(sig_number)
{
switch(sig_number)
{
@@
-80,5
+87,9
@@
void SignalHandler::on_socket_notifier_activated()
void SignalHandler::handle_signals(int sig_number)
{
void SignalHandler::handle_signals(int sig_number)
{
- write(_sockets[0], &sig_number, sizeof(int));
+ if(write(_sockets[0], &sig_number, sizeof(int)) !=
+ sizeof(int)) {
+ // Failed to handle signal
+ abort();
+ }
}
}