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| author | Paul Eggert <eggert@cs.ucla.edu> | 2017-02-01 15:18:43 -0800 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2017-02-01 15:23:19 -0800 |
| commit | 33be50037c2b4cdb002538534e9915c6bad253b7 (patch) | |
| tree | 04a387a7afb86c86c4eaea71175d6d9fd1c37047 /src/lisp.h | |
| parent | 94ad13b93c6fc099a353c8eb27c00a68ee79a952 (diff) | |
| download | emacs-33be50037c2b4cdb002538534e9915c6bad253b7.tar.gz | |
Remove immediate_quit.
The old code that sets and clears immediate_quit was
ineffective except when Emacs is running in terminal mode, and
has problematic race conditions anyway, so remove it. This
will introduce some hangs when Emacs runs in terminal mode,
and these hangs should be fixed in followup patches.
* src/keyboard.c (immediate_quit): Remove. All uses removed.
Diffstat (limited to 'src/lisp.h')
| -rw-r--r-- | src/lisp.h | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/src/lisp.h b/src/lisp.h index 58e22889889..a18e4da1cfd 100644 --- a/src/lisp.h +++ b/src/lisp.h @@ -3131,11 +3131,6 @@ extern Lisp_Object memory_signal_data; impossible, of course. But it is very desirable to avoid creating loops where maybe_quit is impossible. - Exception: if you set immediate_quit, 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. - If quit-flag is set to `kill-emacs' the SIGINT handler has received a request to exit Emacs when it is safe to do. @@ -4348,9 +4343,6 @@ extern char my_edata[]; extern char my_endbss[]; extern char *my_endbss_static; -/* True means ^G can quit instantly. */ -extern bool immediate_quit; - extern void *xmalloc (size_t) ATTRIBUTE_MALLOC_SIZE ((1)); extern void *xzalloc (size_t) ATTRIBUTE_MALLOC_SIZE ((1)); extern void *xrealloc (void *, size_t) ATTRIBUTE_ALLOC_SIZE ((2)); |