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author | YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp> | 2015-12-31 11:17:35 +0900 |
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committer | YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp> | 2015-12-31 11:17:35 +0900 |
commit | 6ee327d8a10047c1717358cc179ed8d1fb3389eb (patch) | |
tree | 7ba3a2406a7faafe06637a6823bb239d8ca782e9 | |
parent | 47580e0d72f53c2fff23cb8edf1487da76e87744 (diff) | |
download | emacs-6ee327d8a10047c1717358cc179ed8d1fb3389eb.tar.gz |
Add handle_user_signal_hook
* src/keyboard.h (handle_user_signal_hook): New declaration.
* src/keyboard.c (handle_user_signal_hook): New variable.
(handle_user_signal): Call it.
-rw-r--r-- | src/keyboard.c | 5 | ||||
-rw-r--r-- | src/keyboard.h | 2 |
2 files changed, 7 insertions, 0 deletions
diff --git a/src/keyboard.c b/src/keyboard.c index 9ebd86b5356..b0fe328dbd6 100644 --- a/src/keyboard.c +++ b/src/keyboard.c @@ -7124,6 +7124,9 @@ struct user_signal_info /* List of user signals. */ static struct user_signal_info *user_signals = NULL; +/* Function called when handling user signals. */ +void (*handle_user_signal_hook) (int); + void add_user_signal (int sig, const char *name) { @@ -7172,6 +7175,8 @@ handle_user_signal (int sig) } p->npending++; + if (handle_user_signal_hook) + (*handle_user_signal_hook) (sig); #ifdef USABLE_SIGIO if (interrupt_input) handle_input_available_signal (sig); diff --git a/src/keyboard.h b/src/keyboard.h index 890d24eb2d9..4558bd61414 100644 --- a/src/keyboard.h +++ b/src/keyboard.h @@ -415,6 +415,8 @@ extern void unuse_menu_items (void); #define EVENT_HEAD_KIND(event_head) \ (Fget ((event_head), Qevent_kind)) +extern void (*handle_user_signal_hook) (int); + /* True while doing kbd input. */ extern bool waiting_for_input; |