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Diffstat (limited to 'src/ChangeLog')
| -rw-r--r-- | src/ChangeLog | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/src/ChangeLog b/src/ChangeLog index 32cd7b3e81..f21395d963 100644 --- a/src/ChangeLog +++ b/src/ChangeLog @@ -1,5 +1,47 @@ 2012-09-16 Paul Eggert <[email protected]> + Remove configure's --without-sync-input option (Bug#12450). + When auditing signal-handling in preparation for cleaning it up, + I found that SYNC_INPUT has race conditions and would be a real + pain to fix. Since it's an undocumented and deprecated + configure-time option, now seems like a good time to remove it. + Also see <http://bugs.gnu.org/11080#16>. + * alloc.c (_bytes_used, __malloc_extra_blocks, _malloc_internal) + (_free_internal) [!DOUG_LEA_MALLOC]: Remove decls. + (alloc_mutex) [!SYSTEM_MALLOC && !SYNC_INPUT && HAVE_PTHREAD]: + (malloc_hysteresis): + (check_depth) [XMALLOC_OVERRUN_CHECK]: + (MALLOC_BLOCK_INPUT, MALLOC_UNBLOCK_INPUT): + (__malloc_hook, __realloc_hook, __free_hook, BYTES_USED) + (dont_register_blocks, bytes_used_when_reconsidered) + (bytes_used_when_full, emacs_blocked_free, emacs_blocked_malloc) + (emacs_blocked_realloc, reset_malloc_hooks, uninterrupt_malloc): + [!SYSTEM_MALLOC && !SYNC_INPUT]: + Remove. All uses removed. + (MALLOC_BLOCK_INPUT, MALLOC_UNBLOCK_INPUT): Use a different + implementation, one that depends on whether the new macro + XMALLOC_BLOCK_INPUT_CHECK is defined, not on whether SYNC_INPUT + is defined. + * atimer.c (run_timers, handle_alarm_signal): + * keyboard.c (pending_signal, poll_for_input_1, poll_for_input) + (handle_async_input, process_pending_signals) + (handle_input_available_signal, init_keyboard): + * nsterm.m (ns_read_socket): + * process.c (wait_reading_process_output): + * regex.c (immediate_quit, IMMEDIATE_QUIT_CHECK): + * sysdep.c (emacs_sigaction_init) [SA_RESTART]: + (emacs_write): + * xterm.c (XTread_socket): + Assume SYNC_INPUT. + * conf_post.h (SA_RESTART) [IRIX6_5]: Do not #undef. + * eval.c (handling_signal): Remove. All uses removed. + * lisp.h (ELSE_PENDING_SIGNALS): Remove. + All uses replaced with the SYNC_INPUT version. + (reset_malloc_hooks, uninterrupt_malloc, handling_signal): + Remove decls. + * sysdep.c, syssignal.h (main_thread) [FORWARD_SIGNAL_TO_MAIN_THREAD]: + Now static. + * font.c (Ffont_shape_gstring): Remove unused local. 2012-09-16 Glenn Morris <[email protected]> |