move signal handling out of fb code

1 files changed, 0 insertions, 40 deletions

diff --git a/fbtools.c b/fbtools.c
index 708dbe4..ef0e160 100644
--- a/fbtools.c
+++ b/fbtools.c
@@ -540,43 +540,3 @@ gfxstate* fb_init(char *device, char *mode, int vt)
     fb_cleanup_display();
     exit(1);
 }
-
-/* -------------------------------------------------------------------- */
-/* handle fatal errors                                                  */
-
-static jmp_buf fb_fatal_cleanup;
-
-static void
-fb_catch_exit_signal(int signal)
-{
-    siglongjmp(fb_fatal_cleanup,signal);
-}
-
-void
-fb_catch_exit_signals(void)
-{
-    struct sigaction act,old;
-    int termsig;
-
-    memset(&act,0,sizeof(act));
-    act.sa_handler = fb_catch_exit_signal;
-    sigemptyset(&act.sa_mask);
-    sigaction(SIGINT, &act,&old);
-    sigaction(SIGQUIT,&act,&old);
-    sigaction(SIGTERM,&act,&old);
-
-    sigaction(SIGABRT,&act,&old);
-    sigaction(SIGTSTP,&act,&old);
-
-    sigaction(SIGBUS, &act,&old);
-    sigaction(SIGILL, &act,&old);
-    sigaction(SIGSEGV,&act,&old);
-
-    if (0 == (termsig = sigsetjmp(fb_fatal_cleanup,0)))
-	return;
-
-    /* cleanup */
-    fb_cleanup_display();
-    fprintf(stderr,"Oops: %s\n",strsignal(termsig));
-    exit(42);
-}