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Accept user-entered sample rates when external clock is enabled
[pulseview.git]
/
signalhandler.cpp
diff --git
a/signalhandler.cpp
b/signalhandler.cpp
index 66acc1fd7aaf71b24b350c6509f3460a6463ac04..14706261b7d483bc0a031be43f82104549b6f5ca 100644
(file)
--- a/
signalhandler.cpp
+++ b/
signalhandler.cpp
@@
-14,15
+14,15
@@
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
#include "signalhandler.hpp"
*/
#include "signalhandler.hpp"
-#include <assert.h>
-#include <signal.h>
-#include <stdlib.h>
+#include <cassert>
+#include <csignal>
+#include <cstdlib>
+
#include <sys/socket.h>
#include <unistd.h>
#include <sys/socket.h>
#include <unistd.h>
@@
-33,7
+33,7
@@
int SignalHandler::sockets_[2];
bool SignalHandler::prepare_signals()
{
bool SignalHandler::prepare_signals()
{
- if(socketpair(AF_UNIX, SOCK_STREAM, 0, sockets_) != 0)
+ if
(socketpair(AF_UNIX, SOCK_STREAM, 0, sockets_) != 0)
return false;
struct sigaction sig_action;
return false;
struct sigaction sig_action;
@@
-42,8
+42,8
@@
bool SignalHandler::prepare_signals()
sigemptyset(&sig_action.sa_mask);
sig_action.sa_flags = SA_RESTART;
sigemptyset(&sig_action.sa_mask);
sig_action.sa_flags = SA_RESTART;
- if
(sigaction(SIGINT, &sig_action, 0
) != 0 ||
- sigaction(SIGTERM, &sig_action,
0
) != 0) {
+ if
(sigaction(SIGINT, &sig_action, nullptr
) != 0 ||
+ sigaction(SIGTERM, &sig_action,
nullptr
) != 0) {
close(sockets_[0]);
close(sockets_[1]);
return false;
close(sockets_[0]);
close(sockets_[1]);
return false;
@@
-53,7
+53,7
@@
bool SignalHandler::prepare_signals()
}
SignalHandler::SignalHandler(QObject* parent) : QObject(parent),
}
SignalHandler::SignalHandler(QObject* parent) : QObject(parent),
- socket_notifier_(
0
)
+ socket_notifier_(
nullptr
)
{
socket_notifier_ = new QSocketNotifier(sockets_[1],
QSocketNotifier::Read, this);
{
socket_notifier_ = new QSocketNotifier(sockets_[1],
QSocketNotifier::Read, this);
@@
-66,14
+66,12
@@
void SignalHandler::on_socket_notifier_activated()
socket_notifier_->setEnabled(false);
int sig_number;
socket_notifier_->setEnabled(false);
int sig_number;
- if(read(sockets_[1], &sig_number, sizeof(int)) !=
- sizeof(int)) {
+ if (read(sockets_[1], &sig_number, sizeof(int)) != sizeof(int)) {
qDebug() << "Failed to catch signal";
abort();
}
qDebug() << "Failed to catch signal";
abort();
}
- switch(sig_number)
- {
+ switch (sig_number) {
case SIGINT:
Q_EMIT int_received();
break;
case SIGINT:
Q_EMIT int_received();
break;
@@
-87,8
+85,7
@@
void SignalHandler::on_socket_notifier_activated()
void SignalHandler::handle_signals(int sig_number)
{
void SignalHandler::handle_signals(int sig_number)
{
- if(write(sockets_[0], &sig_number, sizeof(int)) !=
- sizeof(int)) {
+ if (write(sockets_[0], &sig_number, sizeof(int)) != sizeof(int)) {
// Failed to handle signal
abort();
}
// Failed to handle signal
abort();
}