diff options
Diffstat (limited to 'kdesktop/lock/main.cpp')
| -rw-r--r-- | kdesktop/lock/main.cpp | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/kdesktop/lock/main.cpp b/kdesktop/lock/main.cpp index f80f406a1..1abb107ad 100644 --- a/kdesktop/lock/main.cpp +++ b/kdesktop/lock/main.cpp @@ -1,7 +1,7 @@ /* This file is part of the TDE project Copyright (C) 1999 David Faure Copyright (c) 2003 Oswald Buddenhagen <ossi@kde.org> - Copyright (c) 2010-2015 Timothy Pearson <kb9vqf@pearsoncomputing.net> + Copyright (c) 2010-2024 Timothy Pearson <kb9vqf@pearsoncomputing.net> This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public @@ -103,6 +103,12 @@ static void sigusr5_handler(int) signalled_run = TRUE; } +static void sighup_handler(int) +{ + signalled_forcelock = TRUE; + signalled_run = TRUE; +} + static int trapXErrors(Display *, XErrorEvent *) { return 0; @@ -428,6 +434,12 @@ int main( int argc, char **argv ) sigaddset(&(act.sa_mask), SIGTTOU); act.sa_flags = 0; sigaction(SIGTTOU, &act, 0L); + // handle SIGHUP (force lock, fallback handler) + act.sa_handler= sighup_handler; + sigemptyset(&(act.sa_mask)); + sigaddset(&(act.sa_mask), SIGHUP); + act.sa_flags = 0; + sigaction(SIGHUP, &act, 0L); // initialize the signal masks sigemptyset(&new_mask); |