diff options
Diffstat (limited to 'src/signals.c')
| -rw-r--r-- | src/signals.c | 25 |
1 files changed, 6 insertions, 19 deletions
diff --git a/src/signals.c b/src/signals.c index aeaf889..058b8c9 100644 --- a/src/signals.c +++ b/src/signals.c @@ -1,6 +1,6 @@ /* signals.c -Copyright (C) 2010-2018 by Daniel Friesel +Copyright (C) 2010-2023 by Birte Kristina Friesel Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to @@ -24,13 +24,15 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #include "feh.h" +#include "filelist.h" #include "winwidget.h" #include "options.h" void feh_handle_signal(int); -int sig_exit = 0; +volatile int sig_received = 0; +volatile int sig_exit = 0; -void setup_signal_handlers() +void setup_signal_handlers(void) { struct sigaction feh_sh; sigset_t feh_ss; @@ -70,9 +72,6 @@ void setup_signal_handlers() void feh_handle_signal(int signo) { - winwidget winwid; - int i; - switch (signo) { case SIGALRM: if (childpid) @@ -91,17 +90,5 @@ void feh_handle_signal(int signo) return; } - winwid = winwidget_get_first_window_of_type(WIN_TYPE_SLIDESHOW); - - if (winwid) { - if (signo == SIGUSR1) - slideshow_change_image(winwid, SLIDE_NEXT, 1); - else if (signo == SIGUSR2) - slideshow_change_image(winwid, SLIDE_PREV, 1); - } else if (opt.multiwindow) { - for (i = window_num - 1; i >= 0; i--) - feh_reload_image(windows[i], 0, 0); - } - - return; + sig_received = signo; } |