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-rw-r--r--kdesktop/lock/CMakeLists.txt2
-rw-r--r--kdesktop/lock/lockprocess.cc21
-rw-r--r--kdesktop/lock/lockprocess.h9
3 files changed, 29 insertions, 3 deletions
diff --git a/kdesktop/lock/CMakeLists.txt b/kdesktop/lock/CMakeLists.txt
index 256c6a498..2bbe4b289 100644
--- a/kdesktop/lock/CMakeLists.txt
+++ b/kdesktop/lock/CMakeLists.txt
@@ -38,6 +38,6 @@ set( ${target}_SRCS
tde_add_executable( ${target} AUTOMOC
SOURCES ${${target}_SRCS}
LINK kdesktopsettings-static dmctl-static tdeio-shared Xext
- ${GL_LIBRARIES} "${LINKER_IMMEDIATE_BINDING_FLAGS}"
+ pthread ${GL_LIBRARIES} "${LINKER_IMMEDIATE_BINDING_FLAGS}"
DESTINATION ${BIN_INSTALL_DIR}
)
diff --git a/kdesktop/lock/lockprocess.cc b/kdesktop/lock/lockprocess.cc
index 4e3922a68..da12bd46c 100644
--- a/kdesktop/lock/lockprocess.cc
+++ b/kdesktop/lock/lockprocess.cc
@@ -81,6 +81,7 @@
#ifdef __linux__
#include <linux/stat.h>
+#include <pthread.h>
#endif
#include <X11/Xlib.h>
@@ -304,7 +305,7 @@ LockProcess::LockProcess()
//
LockProcess::~LockProcess()
{
- mControlPipeHandlerThread->terminate();
+ mControlPipeHandler->terminateThread();
mControlPipeHandlerThread->wait();
delete mControlPipeHandler;
// delete mControlPipeHandlerThread;
@@ -2828,6 +2829,9 @@ void LockProcess::saverReady() {
//
ControlPipeHandlerObject::ControlPipeHandlerObject() : TQObject() {
mParent = NULL;
+ mRunning = false;
+ mTerminate = false;
+ mThreadID = 0L;
}
ControlPipeHandlerObject::~ControlPipeHandlerObject() {
@@ -2835,10 +2839,14 @@ ControlPipeHandlerObject::~ControlPipeHandlerObject() {
}
void ControlPipeHandlerObject::run(void) {
+ mThreadID = pthread_self();
+ mRunning = true;
+
int display_number = atoi(TQString(XDisplayString(tqt_xdisplay())).replace(":","").ascii());
if (display_number < 0) {
printf("[kdesktop_lock] Warning: unable to create control socket. Interactive logon modules may not function properly.\n");
+ mRunning = false;
TQApplication::eventLoop()->exit(-1);
return;
}
@@ -2869,6 +2877,7 @@ void ControlPipeHandlerObject::run(void) {
if (!mParent->mPipeOpen) {
printf("[kdesktop_lock] Warning: unable to create control socket '%s'. Interactive logon modules may not function properly.\n", fifo_file);
+ mRunning = false;
TQApplication::eventLoop()->exit(-1);
return;
}
@@ -2880,7 +2889,7 @@ void ControlPipeHandlerObject::run(void) {
FD_SET(mParent->mPipe_fd, &rfds);
TQByteArray readbuf(128);
- while (mParent->mPipeOpen) {
+ while (mParent->mPipeOpen && !mTerminate) {
TQString inputcommand = "";
// Wait for mParent->mPipe_fd to receive input
@@ -2900,8 +2909,16 @@ void ControlPipeHandlerObject::run(void) {
}
}
+ mRunning = false;
TQApplication::eventLoop()->exit(0);
return;
}
+void ControlPipeHandlerObject::terminateThread() {
+ if (mRunning) {
+ mTerminate = true;
+ pthread_kill(mThreadID, SIGUSR1);
+ }
+}
+
#include "lockprocess.moc"
diff --git a/kdesktop/lock/lockprocess.h b/kdesktop/lock/lockprocess.h
index e063b9669..34e3da8e0 100644
--- a/kdesktop/lock/lockprocess.h
+++ b/kdesktop/lock/lockprocess.h
@@ -56,12 +56,18 @@ class ControlPipeHandlerObject : public TQObject
public slots:
void run();
+ void terminateThread();
signals:
void processCommand(TQString);
public:
LockProcess* mParent;
+
+ private:
+ bool mRunning;
+ bool mTerminate;
+ pthread_t mThreadID;
};
//===========================================================================
@@ -94,6 +100,9 @@ public:
void msgBox( TQMessageBox::Icon type, const TQString &txt );
int execDialog( TQDialog* dlg );
+signals:
+ void terminateHelperThread();
+
public slots:
void quitSaver();
void preparePopup();