1 files changed, 0 insertions, 110 deletions
diff --git a/doc/codesnippets/doc/src/snippets/code/doc_src_unix-signal-handlers.qdoc b/doc/codesnippets/doc/src/snippets/code/doc_src_unix-signal-handlers.qdoc
deleted file mode 100644
index 8abcba69a..000000000
--- a/doc/codesnippets/doc/src/snippets/code/doc_src_unix-signal-handlers.qdoc
+++ /dev/null
@@ -1,110 +0,0 @@
-//! [0]
-class MyDaemon : public QObject
-{
-    Q_OBJECT
-
-  public:
-    MyDaemon(QObject *parent = 0, const char *name = 0);
-    ~MyDaemon();
-
-    // Unix signal handlers.
-    static void hupSignalHandler(int unused);
-    static void termSignalHandler(int unused);
-
-  public slots:
-    // Qt signal handlers.
-    void handleSigHup();
-    void handleSigTerm();
-
-  private:
-    static int sighupFd[2];
-    static int sigtermFd[2];
-
-    QSocketNotifier *snHup;
-    QSocketNotifier *snTerm;
-};
-//! [0]
-
-
-//! [1]
-MyDaemon::MyDaemon(QObject *parent, const char *name)
-    	 : QObject(parent,name)
-{
-    if (::socketpair(AF_UNIX, SOCK_STREAM, 0, sighupFd))
-       qFatal("Couldn't create HUP socketpair");
-
-    if (::socketpair(AF_UNIX, SOCK_STREAM, 0, sigtermFd))
-       qFatal("Couldn't create TERM socketpair");
-    snHup = new QSocketNotifier(sighupFd[1], QSocketNotifier::Read, this);
-    connect(snHup, SIGNAL(activated(int)), this, SLOT(handleSigHup()));
-    snTerm = new QSocketNotifier(sigtermFd[1], QSocketNotifier::Read, this);
-    connect(snTerm, SIGNAL(activated(int)), this, SLOT(handleSigTerm()));
-
-    ...
-}
-//! [1]
-
-
-//! [2]
-static int setup_unix_signal_handlers()
-{
-    struct sigaction hup, term;
-
-    hup.sa_handler = MyDaemon::hupSignalHandler;
-    sigemptyset(&hup.sa_mask);
-    hup.sa_flags = 0;
-    hup.sa_flags |= SA_RESTART;
-
-    if (sigaction(SIGHUP, &hup, 0) > 0)
-       return 1;
-
-    term.sa_handler = MyDaemon::termSignalHandler;
-    sigemptyset(&term.sa_mask);
-    term.sa_flags |= SA_RESTART;
-
-    if (sigaction(SIGTERM, &term, 0) > 0)
-       return 2;
-
-    return 0;
-}
-//! [2]
-
-
-//! [3]
-void MyDaemon::hupSignalHandler(int)
-{
-    char a = 1;
-    ::write(sighupFd[0], &a, sizeof(a));
-}
-
-void MyDaemon::termSignalHandler(int)
-{
-    char a = 1;
-    ::write(sigtermFd[0], &a, sizeof(a));
-}
-//! [3]
-
-
-//! [4]
-void MyDaemon::handleSigTerm()
-{
-    snTerm->setEnabled(false);
-    char tmp;
-    ::read(sigtermFd[1], &tmp, sizeof(tmp));
-
-    // do Qt stuff
-
-    snTerm->setEnabled(true);
-}
-
-void MyDaemon::handleSigHup()
-{
-    snHup->setEnabled(false);
-    char tmp;
-    ::read(sighupFd[1], &tmp, sizeof(tmp));
-
-    // do Qt stuff
-
-    snHup->setEnabled(true);
-}
-//! [4]