diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/main.c | 12 | ||||
| -rw-r--r-- | src/signals.c | 4 | ||||
| -rw-r--r-- | src/signals.h | 2 |
3 files changed, 10 insertions, 8 deletions
@@ -87,7 +87,7 @@ int main(int argc, char **argv) /* main event loop */ while (feh_main_iteration(1)); - return(0); + return(sig_exit); } /* Return 0 to stop iterating, 1 if ok to continue. */ @@ -104,7 +104,7 @@ int feh_main_iteration(int block) double t1 = 0.0, t2 = 0.0; fehtimer ft; - if (window_num == 0) + if (window_num == 0 || sig_exit != 0) return(0); if (first) { @@ -137,7 +137,7 @@ int feh_main_iteration(int block) if (ev_handler[ev.type]) (*(ev_handler[ev.type])) (&ev); - if (window_num == 0) + if (window_num == 0 || sig_exit != 0) return(0); } XFlush(disp); @@ -191,7 +191,7 @@ int feh_main_iteration(int block) in that */ feh_handle_timer(); } - else if (count && (FD_ISSET(0, &fdset))) + else if ((count > 0) && (FD_ISSET(0, &fdset))) feh_event_handle_stdin(); } } else { @@ -204,11 +204,11 @@ int feh_main_iteration(int block) && ((errno == ENOMEM) || (errno == EINVAL) || (errno == EBADF))) eprintf("Connection to X display lost"); - else if (count && (FD_ISSET(0, &fdset))) + else if ((count > 0) && (FD_ISSET(0, &fdset))) feh_event_handle_stdin(); } } - if (window_num == 0) + if (window_num == 0 || sig_exit != 0) return(0); return(1); diff --git a/src/signals.c b/src/signals.c index c08d5df..aeaf889 100644 --- a/src/signals.c +++ b/src/signals.c @@ -28,6 +28,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #include "options.h" void feh_handle_signal(int); +int sig_exit = 0; void setup_signal_handlers() { @@ -86,7 +87,8 @@ void feh_handle_signal(int signo) case SIGQUIT: if (childpid) killpg(childpid, SIGINT); - exit(128 + signo); + sig_exit = 128 + signo; + return; } winwid = winwidget_get_first_window_of_type(WIN_TYPE_SLIDESHOW); diff --git a/src/signals.h b/src/signals.h index 526285d..090ab0b 100644 --- a/src/signals.h +++ b/src/signals.h @@ -27,5 +27,5 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #define SIGNALS_H void setup_signal_handlers(); - +extern int sig_exit; #endif |