diff options
| author | Jan Djärv <jan.h.d@swipnet.se> | 2010-11-01 12:30:33 +0100 |
|---|---|---|
| committer | Jan Djärv <jan.h.d@swipnet.se> | 2010-11-01 12:30:33 +0100 |
| commit | 3649d303b0e78aaeb4894389f5be6375837f88b8 (patch) | |
| tree | 3290b88797c2abeb1a719046ddedefbd30ff73c6 /src/process.h | |
| parent | cb5e49a301339b95b997a554381e60a4d2824ae7 (diff) | |
Backport fix for Bug#6571 from trunk. NOTE: May cause merge conflicts.
* src/keyboard.c (input_available_signal): Declare.
(kbd_buffer_nr_stored): New function.
(kbd_buffer_store_event_hold): If kbd_buffer_nr_stored returns
more than KBD_BUFFER_SIZE/2, stop reding input (Bug#6571).
(kbd_buffer_get_event): If input is suspended and kbd_buffer_nr_stored
returns less than KBD_BUFFER_SIZE/4, resume reding input (Bug#6571).
(tty_read_avail_input): If input is on hold, return.
Don't read more that free slots in kbd_buffer (Bug#6571).
* src/process.c (kbd_is_on_hold): New variable.
(hold_keyboard_input, unhold_keyboard_input, kbd_on_hold_p):
New functions.
(wait_reading_process_output): If kbd_on_hold_p returns non-zero,
select on empty input mask.
(init_process): Initialize kbd_is_on_hold to 0.
* src/process.h (hold_keyboard_input, unhold_keyboard_input)
(kbd_on_hold_p): Declare.
Diffstat (limited to 'src/process.h')
| -rw-r--r-- | src/process.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/process.h b/src/process.h index a8cd0a02da..12b91d697b 100644 --- a/src/process.h +++ b/src/process.h @@ -170,5 +170,9 @@ extern Lisp_Object Qtime, Qctime; extern Lisp_Object list_system_processes (void); extern Lisp_Object system_process_attributes (Lisp_Object); +extern void hold_keyboard_input (void); +extern void unhold_keyboard_input (void); +extern int kbd_on_hold_p (void); + /* arch-tag: dffedfc4-d7bc-4b58-a26f-c16155449c72 (do not change this comment) */ |