diff options
Diffstat (limited to 'src/keyboard.c')
| -rw-r--r-- | src/keyboard.c | 37 |
1 files changed, 1 insertions, 36 deletions
diff --git a/src/keyboard.c b/src/keyboard.c index d164083fb8..01644b3832 100644 --- a/src/keyboard.c +++ b/src/keyboard.c @@ -84,9 +84,7 @@ int interrupt_input_pending; pending_atimers separately, to reduce code size. So, any code that changes interrupt_input_pending or pending_atimers should update this too. */ -#ifdef SYNC_INPUT int pending_signals; -#endif #define KBD_BUFFER_SIZE 4096 @@ -2010,17 +2008,9 @@ static struct atimer *poll_timer; void poll_for_input_1 (void) { -/* Tell ns_read_socket() it is being called asynchronously so it can avoid - doing anything dangerous. */ -#ifdef HAVE_NS - ++handling_signal; -#endif if (interrupt_input_blocked == 0 && !waiting_for_input) read_avail_input (0); -#ifdef HAVE_NS - --handling_signal; -#endif } /* Timer callback function for poll_timer. TIMER is equal to @@ -2031,12 +2021,8 @@ poll_for_input (struct atimer *timer) { if (poll_suppress_count == 0) { -#ifdef SYNC_INPUT interrupt_input_pending = 1; pending_signals = 1; -#else - poll_for_input_1 (); -#endif } } @@ -7176,19 +7162,12 @@ tty_read_avail_input (struct terminal *terminal, return nread; } -#if defined SYNC_INPUT || defined USABLE_SIGIO static void handle_async_input (void) { interrupt_input_pending = 0; -#ifdef SYNC_INPUT pending_signals = pending_atimers; -#endif -/* Tell ns_read_socket() it is being called asynchronously so it can avoid - doing anything dangerous. */ -#ifdef HAVE_NS - ++handling_signal; -#endif + while (1) { int nread; @@ -7199,13 +7178,8 @@ handle_async_input (void) if (nread <= 0) break; } -#ifdef HAVE_NS - --handling_signal; -#endif } -#endif /* SYNC_INPUT || USABLE_SIGIO */ -#ifdef SYNC_INPUT void process_pending_signals (void) { @@ -7213,24 +7187,17 @@ process_pending_signals (void) handle_async_input (); do_pending_atimers (); } -#endif #ifdef USABLE_SIGIO static void handle_input_available_signal (int sig) { -#ifdef SYNC_INPUT interrupt_input_pending = 1; pending_signals = 1; -#endif if (input_available_clear_time) *input_available_clear_time = make_emacs_time (0, 0); - -#ifndef SYNC_INPUT - handle_async_input (); -#endif } static void @@ -11365,9 +11332,7 @@ init_keyboard (void) input_pending = 0; interrupt_input_blocked = 0; interrupt_input_pending = 0; -#ifdef SYNC_INPUT pending_signals = 0; -#endif /* This means that command_loop_1 won't try to select anything the first time through. */ |