diff options
Diffstat (limited to 'gpu-screen-recorder-overlay-daemon/main.c')
| -rw-r--r-- | gpu-screen-recorder-overlay-daemon/main.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/gpu-screen-recorder-overlay-daemon/main.c b/gpu-screen-recorder-overlay-daemon/main.c index 197d411..7db83bd 100644 --- a/gpu-screen-recorder-overlay-daemon/main.c +++ b/gpu-screen-recorder-overlay-daemon/main.c @@ -1,14 +1,19 @@ #include <stdio.h> #include <stdlib.h> +#include <signal.h> #include <X11/Xlib.h> #include <X11/keysym.h> -static int xerror_dummy(Display *dpy, XErrorEvent *ee) { - (void)dpy; +static int ignore_xerror(Display *display, XErrorEvent *ee) { + (void)display; (void)ee; return 0; } +static void sigterm_handler(int dummy) { + (void)dummy; +} + static const KeySym toggle_overlay_key = XK_Z; static void grab_keys(Display *display) { unsigned int numlockmask = 0; @@ -22,7 +27,7 @@ static void grab_keys(Display *display) { } XFreeModifiermap(modmap); - XErrorHandler prev_error_handler = XSetErrorHandler(xerror_dummy); + XErrorHandler prev_error_handler = XSetErrorHandler(ignore_xerror); Window root_window = DefaultRootWindow(display); unsigned int modifiers[] = { 0, LockMask, numlockmask, numlockmask|LockMask }; @@ -52,6 +57,10 @@ int main() { grab_keys(display); const KeyCode overlay_keycode = XKeysymToKeycode(display, toggle_overlay_key); + XSetErrorHandler(ignore_xerror); + /* Killing gpu-screen-recorder with SIGTERM also gives us SIGTERM. We want to ignore that as that has no meaning here */ + signal(SIGTERM, sigterm_handler); + XEvent xev; for(;;) { XNextEvent(display, &xev); |