diff options
Diffstat (limited to 'src/lisp.h')
| -rw-r--r-- | src/lisp.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/lisp.h b/src/lisp.h index e645fbd65a..969923b7cf 100644 --- a/src/lisp.h +++ b/src/lisp.h @@ -2128,7 +2128,10 @@ extern char *stack_bottom; Exception: if you set immediate_quit to nonzero, then the handler that responds to the C-g does the quit itself. This is a good thing to do around a loop that has no side effects - and (in particular) cannot call arbitrary Lisp code. */ + and (in particular) cannot call arbitrary Lisp code. + + If quit-flag is set to `kill-emacs' the SIGINT handler has received + a request to exit Emacs when it is safe to do. */ #ifdef SYNC_INPUT extern void process_pending_signals (void); @@ -2146,6 +2149,8 @@ extern int pending_signals; { \ Lisp_Object flag = Vquit_flag; \ Vquit_flag = Qnil; \ + if (EQ (flag, Qkill_emacs)) \ + Fkill_emacs (Qnil); \ if (EQ (Vthrow_on_input, flag)) \ Fthrow (Vthrow_on_input, Qt); \ Fsignal (Qquit, Qnil); \ @@ -3291,6 +3296,7 @@ extern Lisp_Object Qfile_name_handler_alist; #ifdef FLOAT_CATCH_SIGILL extern void fatal_error_signal (int); #endif +extern Lisp_Object Qkill_emacs; EXFUN (Fkill_emacs, 1) NO_RETURN; #if HAVE_SETLOCALE void fixup_locale (void); |