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author | Paul Eggert <eggert@cs.ucla.edu> | 2011-04-10 18:41:15 -0700 |
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committer | Paul Eggert <eggert@cs.ucla.edu> | 2011-04-10 18:41:15 -0700 |
commit | 16a97296c05ec9d5bb4ffeae9dce90fc63f578ed (patch) | |
tree | 0801b434f760fd8dded7204501ffcdb82460720c /src/process.c | |
parent | 785bbd422461295890087ced24bfd87504032d0c (diff) | |
download | emacs-16a97296c05ec9d5bb4ffeae9dce90fc63f578ed.tar.gz |
Make Emacs functions such as Fatom 'static' by default.
This makes it easier for human readers (and static analyzers)
to see whether these functions can be called from other modules.
DEFUN now defines a static function. To make the function external
so that it can be used in other C modules, use the new macro DEFUE.
* lisp.h (DEFINE_FUNC): New macro, with the old contents of DEFUN.
(DEFUN): Rewrite in terms of DEFINE_FUNC. It now generates a
static function definition. Use DEFUE if you want an extern one.
(DEFUE, INFUN): New macros.
(Funibyte_char_to_multibyte, Fsyntax_table_p, Finit_image_library):
(Feval_region, Fbacktrace, Ffetch_bytecode, Fswitch_to_buffer):
(Ffile_executable_p, Fmake_symbolic_link, Fcommand_execute):
(Fget_process, Fdocumentation_property, Fbyte_code, Ffile_attributes):
Remove decls, since these functions are now static.
(Funintern, Fget_internal_run_time): New decls, since these functions
were already external.
* alloc.c, buffer.c, callint.c, callproc.c, casefiddle.c, casetab.c:
* ccl.c, character.c, chartab.c, cmds.c, coding.c, data.c, dispnew.c:
* doc.c, editfns.c, emacs.c, eval.c, fileio.c, filelock.c, floatfns.c:
* fns.c, font.c, fontset.c, frame.c, image.c, indent.c:
* keyboard.c, keymap.c, lread.c:
* macros.c, marker.c, menu.c, minibuf.c, print.c, process.c, search.c:
* syntax.c, term.c, terminal.c, textprop.c, undo.c:
* window.c, xdisp.c, xfaces.c, xfns.c, xmenu.c, xsettings.c:
Mark functions with DEFUE instead of DEFUN,
if they are used in other modules.
* buffer.c (Fset_buffer_major_mode, Fdelete_overlay): New forward
decls for now-static functions.
* buffer.h (Fdelete_overlay): Remove decl.
* callproc.c (Fgetenv_internal): Mark as internal.
* composite.c (Fremove_list_of_text_properties): Remove decl.
(Fcomposition_get_gstring): New forward static decl.
* composite.h (Fcomposite_get_gstring): Remove decl.
* dired.c (Ffile_attributes): New forward static decl.
* doc.c (Fdocumntation_property): New forward static decl.
* eval.c (Ffetch_bytecode): New forward static decl.
(Funintern): Remove extern decl; now in .h file where it belongs.
* fileio.c (Fmake_symbolic_link): New forward static decl.
* image.c (Finit_image_library): New forward static decl.
* insdel.c (Fcombine_after_change_execute): Make forward decl static.
* intervals.h (Fprevious_property_change):
(Fremove_list_of_text_properties): Remove decls.
* keyboard.c (Fthis_command_keys): Remove decl.
(Fcommand_execute): New forward static decl.
* keymap.c (Flookup_key): New forward static decl.
(Fcopy_keymap): Now static.
* keymap.h (Flookup_key): Remove decl.
* process.c (Fget_process): New forward static decl.
(Fprocess_datagram_address): Mark as internal.
* syntax.c (Fsyntax_table_p): New forward static decl.
(skip_chars): Remove duplicate decl.
* textprop.c (Fprevious_property_change): New forward static decl.
* window.c (Fset_window_fringes, Fset_window_scroll_bars):
Now internal.
(Fset_window_margins, Fset_window_vscroll): New forward static decls.
* window.h (Fset_window_vscroll, Fset_window_margins): Remove decls.
Diffstat (limited to 'src/process.c')
-rw-r--r-- | src/process.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/src/process.c b/src/process.c index 624610069d8..ec96c1aa67e 100644 --- a/src/process.c +++ b/src/process.c @@ -235,6 +235,7 @@ static int process_output_skip; #define process_output_delay_count 0 #endif +INFUN (Fget_process, 1); static int keyboard_bit_set (SELECT_TYPE *); static void deactivate_process (Lisp_Object); static void status_notify (struct Lisp_Process *); @@ -782,7 +783,7 @@ nil, indicating the current buffer's process. */) return Qnil; } -DEFUN ("process-status", Fprocess_status, Sprocess_status, 1, 1, 0, +DEFUE ("process-status", Fprocess_status, Sprocess_status, 1, 1, 0, doc: /* Return the status of PROCESS. The returned value is one of the following symbols: run -- for a process that is running. @@ -1083,7 +1084,7 @@ DEFUN ("process-query-on-exit-flag", } #ifdef DATAGRAM_SOCKETS -Lisp_Object Fprocess_datagram_address (Lisp_Object process); +INFUN (Fprocess_datagram_address, 1); #endif DEFUN ("process-contact", Fprocess_contact, Sprocess_contact, @@ -5775,7 +5776,7 @@ don't send the signal. */) return process; } -DEFUN ("kill-process", Fkill_process, Skill_process, 0, 2, 0, +DEFUE ("kill-process", Fkill_process, Skill_process, 0, 2, 0, doc: /* Kill process PROCESS. May be process or name of one. See function `interrupt-process' for more details on usage. */) (Lisp_Object process, Lisp_Object current_group) @@ -6915,7 +6916,7 @@ close_process_descs (void) #endif } -DEFUN ("get-buffer-process", Fget_buffer_process, Sget_buffer_process, 1, 1, 0, +DEFUE ("get-buffer-process", Fget_buffer_process, Sget_buffer_process, 1, 1, 0, doc: /* Return the (or a) process associated with BUFFER. BUFFER may be a buffer or the name of one. */) (register Lisp_Object buffer) @@ -6982,8 +6983,8 @@ kill_buffer_processes (Lisp_Object buffer) #endif /* subprocesses */ } -DEFUN ("waiting-for-user-input-p", Fwaiting_for_user_input_p, Swaiting_for_user_input_p, - 0, 0, 0, +DEFUE ("waiting-for-user-input-p", Fwaiting_for_user_input_p, + Swaiting_for_user_input_p, 0, 0, 0, doc: /* Returns non-nil if Emacs is waiting for input from the user. This is intended for use by asynchronous process output filters and sentinels. */) (void) |