emacs/src/process.h, branch fix/not-defined-at-runtime Emacs is the extensible, customizable, self-documenting real-time display editor. Make src headers idempotent and standalone 2015-10-16T21:56:11+00:00 Paul Eggert 2015-10-16T21:54:09+00:00 55ba8c022b493b494bea257e4f523758154e0fdd Redo src/*.h so that each include file is idempotent (that is, can be included multiple times with the latter inclusions having no effect) and standalone (that is, can be included by itself, with no include file other than config.h needed as a prerequisite). This is standard practice in GNU programs nowadays. * lwlib/lwlib-widget.h, src/buffer.h, src/category.h, src/character.h: * src/charset.h, src/coding.h, src/commands.h, src/disptab.h: * src/fontset.h, src/gnutls.h, src/indent.h, src/keymap.h, src/macros.h: * src/regex.h [emacs]: * src/syntax.h, src/systty.h, src/termhooks.h: Include lisp.h, for Lisp_Object. * src/buffer.h, src/category.h, src/cm.h, src/commands.h, src/disptab.h: * src/indent.h, src/intervals.h, src/keyboard.h, src/macros.h: * src/process.h, src/puresize.h, src/region-cache.h, src/syntax.h: * src/syssignal.h, src/sysstdio.h, src/systty.h, src/termchar.h: * src/termopts.h, src/tparam.h, src/unexec.h: Protect against multiple inclusion. * src/buffer.h: Include character.h, for STRING_CHAR. * src/emacsgtkfixed.h (struct frame): * src/fontset.h (struct face): * src/region-cache.h (struct buffer): * src/termhooks.h (struct glyph): * src/xsettings.h (struct x_display_info): Add possibly-forward decl. * src/syntax.h: Include buffer.h, for BVAR. * src/sysselect.h: Include lisp.h, for eassume. * src/termchar.h: Include <stdio.h>, for FILE. * src/widget.h: Include <X11/IntrinsicP.h>, for Widget. * src/xsettings.h: Include <X11/Xlib.h>, for XEvent. 
Redo src/*.h so that each include file is idempotent (that is, can
be included multiple times with the latter inclusions having no
effect) and standalone (that is, can be included by itself,
with no include file other than config.h needed as a prerequisite).
This is standard practice in GNU programs nowadays.
* lwlib/lwlib-widget.h, src/buffer.h, src/category.h, src/character.h:
* src/charset.h, src/coding.h, src/commands.h, src/disptab.h:
* src/fontset.h, src/gnutls.h, src/indent.h, src/keymap.h, src/macros.h:
* src/regex.h [emacs]:
* src/syntax.h, src/systty.h, src/termhooks.h:
Include lisp.h, for Lisp_Object.
* src/buffer.h, src/category.h, src/cm.h, src/commands.h, src/disptab.h:
* src/indent.h, src/intervals.h, src/keyboard.h, src/macros.h:
* src/process.h, src/puresize.h, src/region-cache.h, src/syntax.h:
* src/syssignal.h, src/sysstdio.h, src/systty.h, src/termchar.h:
* src/termopts.h, src/tparam.h, src/unexec.h:
Protect against multiple inclusion.
* src/buffer.h: Include character.h, for STRING_CHAR.
* src/emacsgtkfixed.h (struct frame):
* src/fontset.h (struct face):
* src/region-cache.h (struct buffer):
* src/termhooks.h (struct glyph):
* src/xsettings.h (struct x_display_info):
Add possibly-forward decl.
* src/syntax.h: Include buffer.h, for BVAR.
* src/sysselect.h: Include lisp.h, for eassume.
* src/termchar.h: Include <stdio.h>, for FILE.
* src/widget.h: Include <X11/IntrinsicP.h>, for Widget.
* src/xsettings.h: Include <X11/Xlib.h>, for XEvent.
* src/process.c (status_notify): Avoid global redisplay (bug#11822) 2015-09-08T13:06:49+00:00 Stefan Monnier 2015-09-08T13:06:49+00:00 645c8597e7f9fbc90ffe227d2be8ce383b0777ae * src/process.c (status_notify): Only set the update_mode_line on the relevant buffers rather than setting it globally. 
* src/process.c (status_notify): Only set the update_mode_line on the
relevant buffers rather than setting it globally.
Add facility to collect stderr of async subprocess 2015-04-10T22:59:27+00:00 Daiki Ueno 2015-04-07T08:42:09+00:00 f55ea05bdf60e24c09f9064fc0d2e8a114d6e358 * src/w32.h (register_aux_fd): New function declaration. * src/w32.c (register_aux_fd): New function. * src/process.h (struct Lisp_Process): New member stderrproc. * src/process.c (PIPECONN_P): New macro. (PIPECONN1_P): New macro. (Fdelete_process, Fprocess_status, Fset_process_buffer) (Fset_process_filter, Fset_process_sentinel, Fstop_process) (Fcontinue_process): Handle pipe process specially. (create_process): Respect p->stderrproc. (Fmake_pipe_process): New function. (Fmake_process): Add new keyword argument :stderr. (wait_reading_process_output): Specially handle a pipe process when it gets an EOF. (syms_of_process): Register Qpipe and Smake_pipe_process. * doc/lispref/processes.texi (Asynchronous Processes): Document `make-pipe-process' and `:stderr' keyword of `make-process'. * lisp/subr.el (start-process): Suggest to use `make-process' handle standard error separately. * test/automated/process-tests.el (process-test-stderr-buffer) (process-test-stderr-filter): New tests. * etc/NEWS: Mention new process type `pipe' and its usage with the `:stderr' keyword of `make-process'. 
* src/w32.h (register_aux_fd): New function declaration.
* src/w32.c (register_aux_fd): New function.
* src/process.h (struct Lisp_Process): New member stderrproc.
* src/process.c (PIPECONN_P): New macro.
(PIPECONN1_P): New macro.
(Fdelete_process, Fprocess_status, Fset_process_buffer)
(Fset_process_filter, Fset_process_sentinel, Fstop_process)
(Fcontinue_process): Handle pipe process specially.
(create_process): Respect p->stderrproc.
(Fmake_pipe_process): New function.
(Fmake_process): Add new keyword argument :stderr.
(wait_reading_process_output): Specially handle a pipe process when
it gets an EOF.
(syms_of_process): Register Qpipe and Smake_pipe_process.

* doc/lispref/processes.texi (Asynchronous Processes): Document
`make-pipe-process' and `:stderr' keyword of `make-process'.

* lisp/subr.el (start-process): Suggest to use `make-process' handle
standard error separately.

* test/automated/process-tests.el (process-test-stderr-buffer)
(process-test-stderr-filter): New tests.

* etc/NEWS: Mention new process type `pipe' and its usage with the
`:stderr' keyword of `make-process'.
remove_slash_colon need not be inline 2015-01-14T08:42:48+00:00 Paul Eggert 2015-01-14T08:42:15+00:00 d4b352af3e7d5c1afc719fb1f8c7c578642d8250 * process.c, process.h (remove_slash_colon): No longer inline. This saves text bytes without hurting runtime performance. 
* process.c, process.h (remove_slash_colon): No longer inline.
This saves text bytes without hurting runtime performance.
Consolidate common path transformation code. 2015-01-14T07:08:44+00:00 Dmitry Antipov 2015-01-14T07:08:44+00:00 d7e26b44109f4068d41a075fa89d11c1a8156f66 * process.h (remove_slash_colon): New function. * callproc.c (encode_current_directory, call_process): * process.c (Fstart_process): Use it. 
* process.h (remove_slash_colon): New function.
* callproc.c (encode_current_directory, call_process):
* process.c (Fstart_process): Use it.
Compute C decls for DEFSYMs automatically 2015-01-05T18:14:58+00:00 Paul Eggert 2015-01-05T17:07:45+00:00 58f2d6ef32b28a787fcc4e0d98b3f331ceb2a68c Fixes Bug#15880. This patch also makes Q constants (e.g., Qnil) constant addresses from the C point of view. * make-docfile.c: Revamp to generate table of symbols, too. Include <stdbool.h>. (xstrdup): New function. (main): Don't process the same file twice. (SYMBOL): New constant in enum global_type. (struct symbol): Turn 'value' member into a union, either v.value for int or v.svalue for string. All uses changed. (add_global): New arg svalue, which overrides value, so that globals can have a string value. (close_emacs_global): New arg num_symbols; all uses changed. Output lispsym decl. (write_globals): Output symbol globals too. Output more ATTRIBUTE_CONST, now that Qnil etc. are C constants. Output defsym_name table. (scan_c_file): Move most of guts into ... (scan_c_stream): ... new function. Scan for DEFSYMs and record symbols found. Don't read past EOF if file doesn't end in newline. * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle: * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c: * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c: * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c: * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c: * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c: * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m: * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c: * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c: * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c: * xselect.c, xsettings.c, xterm.c: Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs). These names are now defined automatically by make-docfile. * alloc.c (init_symbol): New function. (Fmake_symbol): Use it. (c_symbol_p): New function. (valid_lisp_object_p, purecopy): Use it. * alloc.c (marked_pinned_symbols): Use make_lisp_symbol instead of make_lisp_ptr. (garbage_collect_1): Mark lispsym symbols. (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro. (mark_object): Use it. (sweep_symbols): Sweep lispsym symbols. (symbol_uses_obj): New function. (which_symbols): Use it. Work for lispsym symbols, too. (init_alloc_once): Initialize Vpurify_flag here; no need to wait, since Qt's address is already known now. (syms_of_alloc): Add lispsym count to symbols_consed. * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0), when testing whether storage is all bits zero. * dispextern (struct image_type): * font.c (font_property_table): * frame.c (struct frame_parm_table, frame_parms): * keyboard.c (scroll_bar_parts, struct event_head): * xdisp.c (struct props): Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and Lisp_Object *, since Qfoo is no longer an object whose address can be taken. All uses changed. * eval.c (run_hook): New function. Most uses of Frun_hooks changed to use it, so that they no longer need to take the address of a Lisp sym. (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable. * frame.c (syms_of_frame): Add defsyms for the frame_parms table. * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here. DEFSYM Qdeactivate_mark before the corresponding var. * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line instead of interning their symbols; this avoids duplicates. (LISP_INITIALLY, TAG_PTR) (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT): New macros. (LISP_INITIALLY_ZERO): Use it. (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol) (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*): Move decls up, to avoid forward uses. Include globals.h earlier, too. (make_lisp_symbol): New function. (XSETSYMBOL): Use it. (DEFSYM): Now just a placeholder for make-docfile. * lread.c (DEFINE_SYMBOLS): Define, for globals.h. (intern_sym): New function, with body taken from old intern_driver. (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t. All uses changed. (define_symbol): New function. (init_obarray): Define the C symbols taken from lispsym. Use plain DEFSYM for Qt and Qnil. * syntax.c (init_syntax_once): No need to worry about Qchar_table_extra_slots. 
Fixes Bug#15880.
This patch also makes Q constants (e.g., Qnil) constant addresses
from the C point of view.
* make-docfile.c: Revamp to generate table of symbols, too.
Include <stdbool.h>.
(xstrdup): New function.
(main): Don't process the same file twice.
(SYMBOL): New constant in enum global_type.
(struct symbol): Turn 'value' member into a union, either v.value
for int or v.svalue for string.  All uses changed.
(add_global): New arg svalue, which overrides value, so that globals
can have a string value.
(close_emacs_global): New arg num_symbols; all uses changed.
Output lispsym decl.
(write_globals): Output symbol globals too.  Output more
ATTRIBUTE_CONST, now that Qnil etc. are C constants.
Output defsym_name table.
(scan_c_file): Move most of guts into ...
(scan_c_stream): ... new function.  Scan for DEFSYMs and
record symbols found.  Don't read past EOF if file doesn't
end in newline.
* alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle:
* casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
* composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
* doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
* frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
* image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
* macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
* nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
* search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
* window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
* xselect.c, xsettings.c, xterm.c:
Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
These names are now defined automatically by make-docfile.
* alloc.c (init_symbol): New function.
(Fmake_symbol): Use it.
(c_symbol_p): New function.
(valid_lisp_object_p, purecopy): Use it.
* alloc.c (marked_pinned_symbols):
Use make_lisp_symbol instead of make_lisp_ptr.
(garbage_collect_1): Mark lispsym symbols.
(CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
(mark_object): Use it.
(sweep_symbols): Sweep lispsym symbols.
(symbol_uses_obj): New function.
(which_symbols): Use it.  Work for lispsym symbols, too.
(init_alloc_once): Initialize Vpurify_flag here; no need to wait,
since Qt's address is already known now.
(syms_of_alloc): Add lispsym count to symbols_consed.
* buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
when testing whether storage is all bits zero.
* dispextern (struct image_type):
* font.c (font_property_table):
* frame.c (struct frame_parm_table, frame_parms):
* keyboard.c (scroll_bar_parts, struct event_head):
* xdisp.c (struct props):
Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
Lisp_Object *, since Qfoo is no longer an object whose address can be
taken.  All uses changed.
* eval.c (run_hook): New function.  Most uses of Frun_hooks changed to
use it, so that they no longer need to take the address of a Lisp sym.
(syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
* frame.c (syms_of_frame): Add defsyms for the frame_parms table.
* keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
DEFSYM Qdeactivate_mark before the corresponding var.
* keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
instead of interning their symbols; this avoids duplicates.
(LISP_INITIALLY, TAG_PTR)
(DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
New macros.
(LISP_INITIALLY_ZERO): Use it.
(enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
(EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
Move decls up, to avoid forward uses.  Include globals.h earlier, too.
(make_lisp_symbol): New function.
(XSETSYMBOL): Use it.
(DEFSYM): Now just a placeholder for make-docfile.
* lread.c (DEFINE_SYMBOLS): Define, for globals.h.
(intern_sym): New function, with body taken from old intern_driver.
(intern_driver): Use it.  Last arg is now Lisp integer, not ptrdiff_t.
All uses changed.
(define_symbol): New function.
(init_obarray): Define the C symbols taken from lispsym.
Use plain DEFSYM for Qt and Qnil.
* syntax.c (init_syntax_once): No need to worry about
Qchar_table_extra_slots.
Update copyright year to 2015 2015-01-01T22:26:41+00:00 Paul Eggert 2015-01-01T22:26:41+00:00 7e09ef09a479731d01b1ca46e94ddadd73ac98e3 Run admin/update-copyright. 
Run admin/update-copyright.
Add functions to gnutls.c for exporting certificate details 2014-11-23T13:52:04+00:00 Lars Magne Ingebrigtsen 2014-11-23T13:52:04+00:00 a85950469e6fc045de6157f9ad739e28f30ecd8d * gnutls.c (gnutls_hex_string, gnutls_certificate_details) (Fgnutls_peer_status): New functions to export TLS certificate details to Emacs Lisp. * process.h: Added more fields to Lisp_Process to track certificate details. * gnutls.c (Fgnutls_boot): Save certificate for later inspection. 
* gnutls.c (gnutls_hex_string, gnutls_certificate_details)
(Fgnutls_peer_status): New functions to export TLS certificate
details to Emacs Lisp.

* process.h: Added more fields to Lisp_Process to track
certificate details.

* gnutls.c (Fgnutls_boot): Save certificate for later inspection.
If a C name must be extern on some platforms, make it extern on all. 2014-06-08T18:27:22+00:00 Paul Eggert 2014-06-08T18:27:22+00:00 ff2d0e8336c05cb7d3e86f7406784cefc1d6589e * 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. 
* 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.
Port signal-handling to DragonFly BSD. 2014-06-01T23:17:56+00:00 Paul Eggert 2014-06-01T23:17:56+00:00 5c2b9423c56c2b7e3266d34be45cac359d2c3c26 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal): Move implementations from callproc.c to sysdep.c. * process.h, syssignal.h (block_child_signal, unblock_child_signal): Move declaratations from process.h to syssignal.h. Fixes: debbugs:17646 
* callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
Move implementations from callproc.c to sysdep.c.
* process.h, syssignal.h (block_child_signal, unblock_child_signal):
Move declaratations from process.h to syssignal.h.

Fixes: debbugs:17646