| Commit message (Collapse) | Author | Age | Files | Lines |
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* doc/lispref/processes.texi (Accepting Output):
* src/process.c (Faccept_process_output)
(wait_reading_process_output): Mention that if PROCESS is non-nil,
the return value is about PROCESS, not about other processes.
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* dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
(load_color):
* font.h (ftxfont_driver) [HAVE_XFT]:
* keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
* lisp.h (get_frame_param):
* menu.h (tty_menu_show):
* process.h (conv_sockaddr_to_lisp, catch_child_signal):
* termhooks.h (encode_terminal_code):
* xterm.h (x_menu_wait_for_event):
Always declare.
* frame.c (get_frame_param):
* fringe.c (max_used_fringe_bitmap):
* ftxfont.c (ftxfont_driver):
* keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
* menu.c (menu_items_inuse):
* process.c (conv_sockaddr_to_lisp, catch_child_signal):
* term.c (encode_terminal_code, tty_menu_show):
* xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
* xfaces.c (load_color):
* xmenu.c (x_menu_wait_for_event):
Now always extern.
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* nt/inc/ms-w32.h (POLL_FOR_INPUT): Likewise.
* src/keyboard.c, src/process.c: Do not define POLL_FOR_INPUT here
because it will be defined in generated config.h if needed.
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* process.c (add_read_fd, delete_read_fd, add_write_fd)
(delete_write_fd, wait_reading_process_output):
Remove now-redundant easserts.
* sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
(fd_CLR, fd_ISSET, fd_SET): New inline functions.
(FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
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of p->infd against zero. Add easserts for infd having a plausible
value.
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* process.c (process_send_signal): Fix race condition where a
subprocess was reaped by a signal handler between the check for
liveness and calling 'kill', which meant that Emacs could in
theory kill an innocent bystander process. Do the fix by blocking
SIGCHLD in a critical section that checks liveness before killing.
Fixes: debbugs:17561
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* lib-src/emacsclient.c (WCONTINUED): Move to ../src/syswait.h.
* src/process.c (handle_child_signal): Remove WCONTINUED ifdef,
because WCONTINUED is always defined now.
* src/syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
Fixes: debbugs:15110 debbugs:17339
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Fixes: debbugs:15110
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src/unexcoff.c [MSDOS]: Include libc/atexit.h.
(copy_text_and_data): Zero out the atexit chain pointer before
dumping Emacs.
src/termhooks.h (encode_terminal_code): Update prototype.
src/term.c (encode_terminal_code) [DOS_NT]: Make it externally
visible for all DOS_NT ports, not just WINDOWSNT.
(syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
src/sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
unless it is defined.
(emacs_pipe) [MSDOS]: Redirect to 'pipe'.
src/process.c (close_on_exec, accept4, process_socket): Move into
the "ifdef subprocesses" part.
(catch_child_signal): Condition by "ifdef subprocesses".
(syms_of_process) <Qinternal_default_process_sentinel>
<Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
src/msdos.h: Add prototypes for new functions.
(EINPROGRESS): Define.
(O_CLOEXEC): Define to zero.
src/msdos.c (check_window_system): Remove unnecessary an
incompatible duplicate function.
(sys_opendir, readlinkat, faccessat, fstatat, unsetenv): New
functions in support of new functionality.
src/menu.c (single_menu_item): Add visual indication of submenu
also for menus on MSDOS frames.
(Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
src/lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
when async subprocesses aren't supported.
src/font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
src/emacs.c (close_output_streams): Zero out errno before calling
close_stream.
src/dired.c [MSDOS]: Include msdos.h.
src/conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
(DATA_START) [MSDOS]: Define.
(SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
src/callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
Ifdef away for MSDOS.
(record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
(call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
for MSDOS.
(call_process) [MSDOS]: Fix call sequence of dostounix_filename.
Use temporary file template that is compatible with mkostemp.
Move vfork-related portions under #ifndef MSDOS.
(syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
lisp/term/pc-win.el (x-list-fonts, x-get-selection-value): Provide
doc strings, as required by snarf-documentation.
msdos/sedlisp.inp:
msdos/sedlibmk.inp:
msdos/sedleim.inp:
msdos/sed3v2.inp:
msdos/sed2v2.inp:
msdos/sed1v2.inp: Update Sed scripts for Emacs 24.4.
msdos/inttypes.h: Add PRIdMAX.
msdos/INSTALL: Update for Emacs 24.4.
msdos/sedadmin.inp: New file.
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* alloc.c (memory_full):
* charset.c (syms_of_charset):
* doc.c (Fsnarf_documentation):
* emacs.c (main):
* font.c (BUILD_STYLE_TABLE):
* keyboard.c (make_lispy_event):
* profiler.c (setup_cpu_timer):
* xgselect.c (xg_select):
* xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
Use ARRAYELTS.
* font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
Replace the only use with ARRAYELTS (font_property_table).
* xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
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* atimer.c (sigmask_atimers): Remove.
Remaining use rewritten to use body of this function.
* atimer.c (block_atimers, unblock_atimers):
* callproc.c (block_child_signal, unblock_child_signal):
* sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
New arg OLDSET. All callers changed.
* atimer.c (block_atimers, unblock_atimers):
* callproc.c (block_child_signal, unblock_child_signal):
* keyboard.c (handle_interrupt):
* sound.c (vox_configure, vox_close):
Restore the old signal mask rather than unilaterally clearing bits
from the mask, in case a handler is running within another
handler. All callers changed.
* lisp.h, process.c, process.h, term.c:
Adjust decls and callers to match new API.
* sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
signal handlers aren't supposed to use floating point anyway.
(handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
Fixes: debbugs:15561
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* src/process.c (Finternal_default_process_filter)
(Finternal_default_process_sentinel): Doc tweaks.
* doc/lispref/processes.texi: Typo fixes.
* etc/NEWS: Related markup.
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* doc/lispref/internals.texi (Process Internals):
* doc/lispref/processes.texi (Deleting Processes, Output from Processes)
(Process Buffers, Filter Functions, Accepting Output, Sentinels)
(Network, Network Servers, Network Processes, Serial Ports):
Filters and sentinels can no longer be nil.
* doc/lispref/elisp.texi (Top): Menu update.
* doc/misc/flymake.texi (Starting the syntax check process): Grammar fix.
* doc/misc/tramp.texi (External packages): Grammar fix.
Reword for default sentinel not being nil any more.
* src/process.c (Fprocess_buffer, Faccept_process_output)
(Finternal_default_process_filter, Finternal_default_process_sentinel):
Doc fixes.
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* process.c (create_process): Reset SIGPROF handler in the child.
* callproc.c (call_process): Likewise.
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* lisp.h (GCPRO7): New macro.
* lread.c (openp): Use bool for boolean; all callers changed.
Protect save_string from GC. Don't assume that file descriptors
are nonzero. Redo save_mtime comparison to avoid bogus GCC
warning about uninitialized variable.
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* src/lread.c (Fload): Pass load_prefer_newer to openp.
Don't bother checking mtime if openp already did it.
(openp): Add `newer' argument, to check all suffixes
and find the newest file.
(syms_of_lread) <load_prefer_newer>: New option.
* src/callproc.c (call_process):
* src/charset.c (load_charset_map_from_file):
* src/emacs.c (init_cmdargs):
* src/image.c (x_create_bitmap_from_file, x_find_image_file):
* src/lisp.h (openp):
* lread.c (Flocate_file_internal):
* src/process.c (Fformat_network_address):
* src/sound.c (Fplay_sound_internal):
* src/w32.c (check_windows_init_file):
* src/w32proc.c (sys_spawnve): Update for new arg spec of openp.
* lisp/Makefile.in (BYTE_COMPILE_FLAGS): Set load-prefer-newer to t.
* etc/NEWS: Mention this.
Fixes: debbugs:2061
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src/process.c (Fprocess_send_eof): Don't crash if someone tries to
open a pty on MS-Windows.
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That seems more in keeping with the existing behavior of this function
in other situations.
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* process.c (get_process): Check that OBJ is a live buffer.
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redisplay--mode-lines-cause.
(redisplay_internal): Keep them uptodate. Remove redundant check of
buffer_shared_and_changed.
* *.[chm]: Number every assignment to update_mode_lines so we
can track why it is set.
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* gnutls.c (Fgnutls_boot): Don't assume C99.
* process.c (wait_reading_process_output): Fix typo in recent change.
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* gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
(Fgnutls_boot): Set process gnutls_p later, after initialization.
* process.c (wait_reading_process_output, read_process_output)
(send_process): Check gnutls_state is not NULL.
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Especially, C99 prohibits nesting a struct X inside struct Y if
struct X has a flexible array member.
Also, merge from gnulib, incorporating:
2013-11-03 intprops: port to Oracle Studio c99
* lib/intprops.h: Update from gnulib.
* src/alloc.c (struct sdata): New type.
(sdata): Implement in terms of struct sdata.
Remove u member; all uses replaced by next_vector, set_next_vector.
(SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
(SDATA_DATA_OFFSET): Now a constant, not a macro.
(struct sblock): Rename first_data member to data, which is now
a flexible array member. All uses changed.
(next_vector, set_next_vector, large_vector_vec): New functions.
(vector_alignment): New constant.
(roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
(struct large-vector): Now merely a NEXT member, since the old approach
ran afoul of stricter C99. All uses changed to use
large_vector_vec or large_vector_offset.
(large_vector_offset): New constant.
* src/dispnew.c: Include tparam.h, for tgetent.
Do not include term.h; no longer needed.
* src/gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
* src/lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
(struct Lisp_Vector): Use a flexible array member for contents,
instead of a union with a member that is an array of size 1.
All uses changed.
(ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
fact that the struct no longer contains a union.
(struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
(struct Lisp_Save_Value, struct Lisp_Free):
Use unsigned, not int, for spacers, to avoid c99 warning.
(union specbinding): Use unsigned, not bool, for bitfield, as
bool is not portable to pre-C99 hosts.
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On my platform (Fedora 19 x86-64), this shrinks the
Emacs executable (text+data) by 0.25%.
* dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
(load_color) [!MSDOS]:
* gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
* keyboard.h (make_ctrl_char) [!WINDOWSNT]:
* lisp.h (check_existing):
* process.h (conv_sockaddr_to_lisp, network_interface_list)
(network_interface_info) [!WINDOWSNT]:
* termhooks.h (encode_terminal_code) [!WINDOWSNT]:
Remove extern decls.
* fileio.c (check_existing):
* keyboard.c (make_ctrl_char) [!WINDOWSNT]:
* process.c (conv_sockaddr_to_lisp, network_interface_list)
(network_interface_info) [!WINDOWSNT]:
* term.c (encode_terminal_code) [!WINDOWSNT]:
* xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
* xfaces.c (load_color) [!MSDOS]:
Now static.
* fileio.c (check_existing, check_executable, check_writable):
* process.c (network_interface_list, network_interface_info):
Move earlier, so that we don't need forward decls.
* gnutls.c (fn_gnutls_transport_set_errno)
(emacs_gnutls_transport_set_errno) [!WINDOWNT]:
Remove; unused.
* w32.c (init_environment): Use faccessat rather than
check_existing, partly for consistency with the rest of the code
in this file, partly so that check_existing can be static.
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src/w32.c (network_interface_get_info, network_interface_list)
(network_interface_info): New functions.
(GetAdaptersInfo_Proc): New typedef.
(get_adapters_info): New wrapper function.
(globals_of_w32): Initialize g_b_init_get_adapters_info.
src/process.h (network_interface_list, network_interface_info): New
prototypes.
src/process.c (conv_sockaddr_to_lisp): Now externally-visible.
(Fnetwork_interface_list, Fnetwork_interface_info): Define for
all systems. Return non-nil for systems that HAVE_NET_IF_H and
for WINDOWSNT. Doc fix.
(syms_of_process): Defsubr Snetwork_interface_list and
Snetwork_interface_info unconditionally.
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This helps to avoid a few glitches dictated by C's aliasing rules.
* lisp.h (struct Lisp_Vector): Use union for next and
contents member. Adjust comment. Change related users.
* alloc.c (next_in_free_list, set_next_in_free_list): Remove.
Related users changed.
* buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
* composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
* lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
* xfaces.c, xfont.c, xmenu.c: Related users changed.
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* nsterm.m (setMarkedText:selectedRange:):
(deleteWorkingText):
* nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
* nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
argument to unsigned long to avoid warning.
(nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
* process.c (wait_reading_process_output): Change int pnamelen to
socklen_t.
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* lib-src/profile.c (INLINE): New macro.
(SYSTIME_INLINE): Remove.
* src/conf_post.h (INLINE): Define only if not already defined.
This allows us to use a single INLINE, defined by one file
per executable.
* src/emacs.c (INLINE): Define it.
Also, include category.h, charset.h, composite.h, dispextern.h,
syntax.h, systime.h, so that their INLINE definitions are expanded
properly for Emacs.
* src/blockinput.h, src/keyboard.c (BLOCKINPUT_INLINE):
* src/buffer.h, src/buffer.c (BUFFER_INLINE):
* src/category.h, src/category.c (CATEGORY_INLINE):
* src/character.h, src/character.c (CHARACTER_INLINE):
* src/charset.h, src/charset.c (CHARSET_INLINE):
* src/composite.h, src/composite.c (COMPOSITE_INLINE):
* src/dispextern.h, src/dispnew.c (DISPEXTERN_INLINE):
* src/frame.h, src/frame.c (FRAME_INLINE):
* src/intervals.h, src/intervals.c (INTERVALS_INLINE):
* src/keyboard.h, src/keyboard.c (KEYBOARD_INLINE):
* src/lisp.h, src/alloc.c (LISP_INLINE):
* src/process.h, src/process.c (PROCESS_INLINE):
* src/syntax.h, src/syntax.c (SYNTAX_INLINE):
* src/systime.h, src/sysdep.c (SYSTIME_INLINE):
* src/termhooks.h, src/terminal.h (TERMHOOKS_INLINE):
* src/window.h, src/window.c (WINDOW_INLINE):
Remove. All uses replaced with INLINE.
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* editfns.c (Fgoto_char):
* process.c (Finternal_default_process_filter):
* window.c (select_window_1): Use it.
* buffer.h (set_point_from_marker): Add prototype.
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Like EMACS_TIME, this portability layer is no longer needed, since
Emacs has been using fd_set as a portability layer for some time.
* sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
(SELECT_TYPE): Remove. All uses changed to fd_set.
(fd_set) [!FD_SET]: New typedef.
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This portability layer is no longer needed, since Emacs has been
using struct timespec as a portability layer for some time.
Merge from gnulib, incorporating:
2013-08-27 timespec: new convenience constants and function
* src/atimer.h, src/buffer.h, src/dispextern.h, src/xgselect.h:
Include <time.h> rather than "systime.h"; that's all that's needed now.
* src/dispnew.c: Include <timespec.h> rather than "systime.h";
that's all that's needed now.
* src/systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
(EMACS_TIME_RESOLUTION): Remove. All uses changed to
TIMESPEC_RESOLUTION.
(LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
LOG10_TIMESPEC_RESOLUTION.
(EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
(EMACS_NSECS): Remove. All uses changed to tv_nsec.
(make_emacs_time): Remove. All used changed to make_timespec.
(invalid_timespec): Rename from invalid_emacs_time. All uses changed.
(current_timespec): Rename from current_emacs_time. All uses changed.
(add_emacs_time): Remove. All uses changed to timespec_add.
(sub_emacs_time): Remove. All uses change dot timespec_sub.
(EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
(timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
(EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
(EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
(current_timespec): Rename from current_emacs_time. All uses changed.
(EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
changed to timespec_cmp.
* src/xgselect.c: Include <timespec.h>, since our .h files don't.
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* process.c (Fset_process_window_size): Signal an error if
the window size is outside the range supported by the lower level.
* sysdep.c (set_window_size): Return negative on error,
nonnegative on success, rather than -1, 0, 1 on not in system,
failure, success. This is simpler. Caller changed.
(serial_configure): Remove unnecessary initialization of local.
(procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
size fits in unsigned long; this isn't true on some 32-bit hosts.
Avoid buffer overrun if some future version of /proc/meminfo has a
variable name longer than 20 bytes.
(system_process_attributes) [__FreeBSD__]:
Don't assume hw.availpages fits in 'int'.
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Fix some related minor problems involving "//", vfork.
* callproc.c (encode_current_directory): New function.
(call_process): Don't append "/"; not needed.
* fileio.c (file_name_as_directory_slop): New constant.
(file_name_as_directory): Allow SRC to be longer than SRCLEN;
this can save the caller having to alloca.
(Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
Use SAFE_ALLOCA, not alloca.
(directory_file_name, Fexpand_file_name): Leave leading "//"
alone, since it can be special even on POSIX platforms.
* callproc.c (call_process):
* process.c (Fformat_network_address):
* sysdep.c (sys_subshell):
Use encode_current_directory rather than rolling our own.
(create_process): No need to encode directory; caller does that now.
* process.h (encode_current_directory): New decl.
* sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
Rework to avoid 'goto xyzzy;'.
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All uses removed.
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We can't portably rely on PTY_OPEN doing that, even if
it calls posix_openpt with O_CLOEXEC.
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This was introduced by my 2013-08-12 fix for Bug#15035.
Fixes: debbugs:15106
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to do `for' loops over alist values.
* buffer.h (FOR_EACH_BUFFER):
* process.c (FOR_EACH_PROCESS): Use it.
(handle_child_signal, status_notify, Fget_buffer_process)
(kill_buffer_processes): Use FOR_EACH_PROCESS.
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This fixes a problem introduced by the Bug#15035 patch
when using GPG. Reported by Herbert J. Skuhra.
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