1. 31 Oct, 2013 1 commit
  2. 26 Oct, 2013 1 commit
  3. 20 Oct, 2013 1 commit
  4. 17 Oct, 2013 1 commit
  5. 20 Sep, 2013 1 commit
    • Paul Eggert's avatar
      A simpler, centralized INLINE. · 00382e8b
      Paul Eggert authored
      * 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.
      00382e8b
  6. 11 Sep, 2013 1 commit
  7. 15 Aug, 2013 1 commit
  8. 11 Aug, 2013 1 commit
  9. 09 Aug, 2013 1 commit
    • Dmitry Antipov's avatar
      Use xstrdup and build_unibyte_string where applicable. · 309f24d1
      Dmitry Antipov authored
      * alloc.c (xstrdup): Tiny cleanup.  Add eassert.
      * xfns.c (x_window):
      * xrdb.c (x_get_customization_string):
      * xterm.c (xim_initialize):
      * w32fns.c (w32_window): Use xstrdup.
      (w32_display_monitor_attributes_list):
      * emacs.c (init_cmdargs):
      * keyboard.c (PUSH_C_STR):
      * nsfont.m (nsfont_open):
      * sysdep.c (system_process_attributes):
      * w32.c (system_process_attributes):
      * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
      309f24d1
  10. 16 Jul, 2013 2 commits
    • Paul Eggert's avatar
      Fix porting bug to older POSIXish platforms. · c7ddc792
      Paul Eggert authored
      * sysdep.c (emacs_pipe): New function, that implements
      pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
      This should port better to CentOS 5 and to Mac OS X 10.6.
      All calls to pipe2 changed.
      
      Fixes: debbugs:14862
      c7ddc792
    • Paul Eggert's avatar
      Prefer list1 (X) to Fcons (X, Qnil) when building lists. · 6c6f1994
      Paul Eggert authored
      This makes the code easier to read and the executable a bit smaller.
      Do not replace all calls to Fcons that happen to create lists,
      just calls that are intended to create lists.  For example, when
      creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
      rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
      Similarly for list2 through list5.
      * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
      * bytecode.c (exec_byte_code):
      * callint.c (quotify_arg, Fcall_interactively):
      * callproc.c (Fcall_process, create_temp_file):
      * charset.c (load_charset_map_from_file)
      (Fdefine_charset_internal, init_charset):
      * coding.c (get_translation_table, detect_coding_system)
      (Fcheck_coding_systems_region)
      (Fset_terminal_coding_system_internal)
      (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
      * composite.c (update_compositions, Ffind_composition_internal):
      * dired.c (directory_files_internal, file_name_completion)
      (Fsystem_users):
      * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
      * doc.c (Fsnarf_documentation):
      * editfns.c (Fmessage_box):
      * emacs.c (main):
      * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
      (Feval, eval_sub, Ffuncall, apply_lambda):
      * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
      (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
      (Fset_file_times, Finsert_file_contents)
      (Fchoose_write_coding_system, Fwrite_region):
      * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
      * font.c (font_registry_charsets, font_parse_fcname)
      (font_prepare_cache, font_update_drivers, Flist_fonts):
      * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
      * frame.c (make_frame, Fmake_terminal_frame)
      (x_set_frame_parameters, x_report_frame_params)
      (x_default_parameter, Fx_parse_geometry):
      * ftfont.c (syms_of_ftfont):
      * image.c (gif_load):
      * keyboard.c (command_loop_1):
      * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
      (Fcopy_keymap, append_key, Fcurrent_active_maps)
      (Fminor_mode_key_binding, accessible_keymaps_1)
      (Faccessible_keymaps, Fwhere_is_internal):
      * lread.c (read_emacs_mule_char):
      * menu.c (find_and_return_menu_selection):
      * minibuf.c (get_minibuffer):
      * nsfns.m (Fns_perform_service):
      * nsfont.m (ns_script_to_charset):
      * nsmenu.m (ns_popup_dialog):
      * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
      (Fx_own_selection_internal):
      * nsterm.m (append2):
      * print.c (Fredirect_debugging_output)
      (print_prune_string_charset):
      * process.c (Fdelete_process, Fprocess_contact)
      (Fformat_network_address, set_socket_option)
      (read_and_dispose_of_process_output, write_queue_push)
      (send_process, exec_sentinel):
      * sound.c (Fplay_sound_internal):
      * textprop.c (validate_plist, add_properties)
      (Fput_text_property, Fadd_face_text_property)
      (copy_text_properties, text_property_list, syms_of_textprop):
      * unexaix.c (report_error):
      * unexcoff.c (report_error):
      * unexsol.c (unexec):
      * xdisp.c (redisplay_tool_bar, store_mode_line_string)
      (Fformat_mode_line, syms_of_xdisp):
      * xfaces.c (set_font_frame_param)
      (Finternal_lisp_face_attribute_values)
      (Finternal_merge_in_global_face, syms_of_xfaces):
      * xfns.c (x_default_scroll_bar_color_parameter)
      (x_default_font_parameter, x_create_tip_frame):
      * xfont.c (xfont_supported_scripts):
      * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
      (menu_help_callback, xmenu_show):
      * xml.c (make_dom):
      * xterm.c (set_wm_state):
      Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
      and similarly for list2 through list5.
      6c6f1994
  11. 12 Jul, 2013 1 commit
    • Paul Eggert's avatar
      Fix races with threads and file descriptors. · bacba3c2
      Paul Eggert authored
      * configure.ac (PTY_TTY_NAME_SPRINTF): Use emacs_close, not close.
      * src/callproc.c (Fcall_process_region):
      * src/dired.c (open_directory):
      * src/emacs.c (main, Fdaemon_initialized):
      * src/image.c (x_find_image_file):
      * src/inotify.c (Finotify_rm_watch):
      * src/lread.c (Flocate_file_internal):
      * src/process.c (Fnetwork_interface_list, Fnetwork_interface_info):
      * src/term.c (term_mouse_moveto, init_tty):
      * src/termcap.c (tgetent):
      * src/unexaix.c, src/unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
      * src/unexaix.c, src/unexcoff.c, src/unexcw.c, src/unexelf.c (unexec):
      * src/unexhp9k800.c, src/unexmacosx.c (unexec):
      * src/callproc.c (Fcall_process_region):
      Use emacs_close, not close.
      * src/sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
      New macro and function, which emulates the POSIX_CLOSE_RESTART macro
      and posix_close function on current platforms (which all lack them).
      (emacs_close): Use it.  This should fix the races on GNU/Linux and
      on AIX and on future platforms that support POSIX_CLOSE_RESTART,
      and it should avoid closing random victim file descriptors on
      other platforms.
      bacba3c2
  12. 10 Jul, 2013 2 commits
    • Paul Eggert's avatar
      Port to C89. · 29abe551
      Paul Eggert authored
      * lib-src/ebrowse.c (USAGE): Remove macro with too-long string literal ...
      (usage_message): ... and replace it with this new static constant
      containing multiple literals.  All uses changed.
      * lib-src/emacsclient.c (print_help_and_exit):
      Rewrite to avoid string literals longer than the C89 limits.
      (start_daemon_and_retry_set_socket):
      Rewrite to avoid non-constant array initializer.
      * lib-src/make-docfile.c (enum global_type): Omit trailing comma.
      * src/bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
      (B__dummy__): New dummy symbol, to pacify C89.
      * src/dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
      they can't grok varargs macros.
      * src/dispnew.c (add_window_display_history)
      (add_frame_display_history):
      * src/print.c (print_object):
      * src/xdisp.c (debug_method_add):
      Use %p printf format only for void pointers.
      * src/emacs.c (usage_message): New constant, replacing ...
      (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
      (main): Adjust to usage reorg.
      * src/fns.c (syms_of_fns):
      * src/profiler.c (syms_of_profiler):
      Don't use non-constant struct initializers.
      * src/gnutls.h (gnutls_initstage_t):
      * src/lisp.h (enum Lisp_Fwd_Type):
      * src/lread.c (lisp_file_lexically_bound_p):
      * src/xsettings.c (anonymous enum):
      Remove trailing comma.
      * src/xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
      * src/lisp.h (ENUM_BF): Use unsigned if pedantic.
      (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
      (DEFUN): Use it.
      * src/regex.c (const_re_char): New type, to pacify strict C89.
      All uses of 'const re_char' replaced to use it.
      * src/regex.h (_Restrict_): Rename from __restrict, to avoid clash
      with glibc when strict C89.  This change is imported from gnulib.
      All uses changed.
      (_Restrict_arr_): Rename from __restrict_arr, similarly.
      * src/sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
      Omit GNU_LINUX implementation, since it requires long long.
      * src/xterm.c (x_draw_underwave):
      Do not assume the traditional order of struct's members.
      (x_term_init): Rewrite to avoid the need for non-constant structure
      initializers.
      29abe551
    • Jan Djärv's avatar
      * emacs.c (main): Fix syntax error. · 29be4a50
      Jan Djärv authored
      29be4a50
  13. 09 Jul, 2013 1 commit
    • Paul Eggert's avatar
      Handle errno and exit status a bit more carefully. · 4ebbdd67
      Paul Eggert authored
      * lib/ignore-value.h: Remove this gnulib-imported file.
      * lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.
      * admin/merge-gnulib (GNULIB_MODULES): Remove ignore-value.
      * src/callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
      number into an exit status.  Instead, use EXIT_CANCELED.
      (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
      * src/callproc.c (relocate_fd):
      * src/emacs.c (close_output_streams, main):
      * src/process.c (create_process):
      * src/sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
      Use emacs_perror for simplicity.
      * src/callproc.c (relocate_fd, main):
      * src/sysdep.c (sys_subshell):
      Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
      (shut_down_emacs): Use emacs_write, not write.
      * src/emacs.c, src/sysdep.c: Don't include <ignore-value.h>.
      * src/fileio.c (Fcopy_file, e_write):
      * src/nsterm.m (ns_select):
      * src/process.c (send_process):
      * src/sound.c (vox_write):
      Use emacs_write_sig, not emacs_write.
      * src/lisp.h (emacs_write_sig, emacs_perror): New decls.
      * src/process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
      New constants.
      * src/sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
      of write.
      (emacs_full_write): New function.
      (emacs_write): Rewrite to use it.
      (emacswrite_sig, emacs_perror): New functions.
      * src/xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
      4ebbdd67
  14. 07 Jul, 2013 2 commits
    • Eli Zaretskii's avatar
      MS-Windows followup for 2013-07-07T18:00:14Z!eggert@cs.ucla.edu. · 1d442672
      Eli Zaretskii authored
       nt/inc/sys/socket.h (F_SETFD, O_CLOEXEC, F_DUPFD_CLOEXEC)
       (FD_CLOEXEC): New macros.
      
       src/w32.c (sys_dup): Declare prototype.
      
       src/filelock.c:
       src/emacs.c:
       src/callproc.c [WINDOWSNT]: Include sys/socket.h.
      1d442672
    • Paul Eggert's avatar
      Make file descriptors close-on-exec when possible. · 067428c1
      Paul Eggert authored
      This simplifies Emacs a bit, since it no longer needs to worry
      about closing file descriptors by hand in some cases.
      It also fixes some unlikely races.  Not all such races, as
      libraries often open files internally without setting
      close-on-exec, but it's an improvement.
      * admin/merge-gnulib (GNULIB_MODULES): Add fcntl, pipe2.
      (GNULIB_TOOL_FLAGS): Avoid binary-io, close.  Do not avoid fcntl.
      * configure.ac (mkostemp): New function to check for.
      (PTY_OPEN): Pass O_CLOEXEC to posix_openpt.
      * lib/fcntl.c, lib/getdtablesize.c, lib/pipe2.c, m4/fcntl.m4:
      * m4/getdtablesize.m4, m4/pipe2.m4: New files, taken from gnulib.
      * lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.
      * nt/gnulib.mk: Remove empty gl_GNULIB_ENABLED_verify section;
      otherwise, gnulib-tool complains given close-on-exec changes.
      * nt/inc/ms-w32.h (pipe): Remove.
      * nt/mingw-cfg.site (ac_cv_func_fcntl, gl_cv_func_fcntl_f_dupfd_cloexec)
      (gl_cv_func_fcntl_f_dupfd_works, ac_cv_func_pipe2): New vars.
      * src/alloc.c (valid_pointer_p) [!WINDOWSNT]:
      * src/callproc.c (Fcall_process) [!MSDOS]:
      * src/emacs.c (main) [!DOS_NT]:
      * src/nsterm.m (ns_term_init):
      * src/process.c (create_process):
      Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
      * src/emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
      * src/filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
      Prefer mkostemp with O_CLOEXEC to mkstemp.
      * src/callproc.c (relocate_fd) [!WINDOWSNT]:
      * src/emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
      No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
      now using pipe2.
      * src/filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
      Make the resulting file descriptor close-on-exec.
      * src/lisp.h, src/lread.c, src/process.c (close_load_descs, close_process_descs):
      * src/lread.c (load_descriptor_list, load_descriptor_unwind):
      Remove; no longer needed.  All uses removed.
      * src/process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
      (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
      New functions.
      (socket) [!SOCK_CLOEXEC]: Supply a substitute.
      (Fmake_network_process, Fnetwork_interface_list):
      (Fnetwork_interface_info, server_accept_connection):
      Make newly-created socket close-on-exec.
      * src/sysdep.c (emacs_open, emacs_fopen):
      Make new-created descriptor close-on-exec.
      * src/w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
      * src/w32.c, src/w32.h (pipe2): Rename from 'pipe', with new flags arg.
      
      Fixes: debbugs:14803
      067428c1
  15. 06 Jul, 2013 1 commit
    • Paul Eggert's avatar
      Use emacs_open more consistently when opening files. · 406af475
      Paul Eggert authored
      This handles EINTR more consistently now, and makes it easier
      to introduce other uniform changes to file descriptor handling.
      * src/systdio.h: New file.
      * src/buffer.c (mmap_init):
      * cygw32.c (chdir_to_default_directory):
      * dispnew.c (Fopen_termscript):
      * emacs.c (Fdaemon_initialized):
      * fileio.c (Fdo_auto_save):
      * image.c (slurp_file, png_load_body, jpeg_load_body):
      * keyboard.c (Fopen_dribble_file):
      * lread.c (Fload):
      * print.c (Fredirect_debugging_output):
      * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
      * termcap.c (tgetent):
      * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
      * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
      * w32term.c (w32_initialize) [CYGWIN]:
      * xfaces.c (Fx_load_color_file):
      Use emacs_open instead of plain open, and emacs_fopen instead of
      plain fopen.
      * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
      * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
      * callproc.c (default_output_mode): New constant.
      (Fcall_process): Use it to call emacs_open instead of plain creat.
      * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
      * sysdep.c (emacs_open): Add commentary and don't call file name "path".
      (emacs_fopen): New function.
      * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
      Include <lisp.h>, for emacs_open.
      * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
      406af475
  16. 04 Jul, 2013 2 commits
  17. 01 Jul, 2013 2 commits
  18. 24 Jun, 2013 1 commit
    • Paul Eggert's avatar
      A more-conservative workaround for Cygwin SIGCHLD issues. · fa55d2aa
      Paul Eggert authored
      * callproc.c (Fcall_process):
      * process.c (create_process):
      Make sure SIGCHLD is caught before we fork,
      since Emacs startup no arranges to catch SIGCHLD.
      * process.c (lib_child_handler): Initialize to null, not to
      dummy_handler.
      (catch_child_signal): Allow self to be called lazily.
      Do nothing if it's already been called.
      Assume caller has blocked SIGCHLD (all callers do now).
      * emacs.c (main): Do not catch SIGCHLD here; defer it until
      just before it's really needed.
      * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
      since it hasn't been caught yet.
      
      Fixes: debbugs:14569
      fa55d2aa
  19. 23 Jun, 2013 1 commit
    • Paul Eggert's avatar
      Try to avoid malloc SEGVs on Cygwin. · c7041908
      Paul Eggert authored
      * callproc.c, process.h (block_child_signal, unblock_child_signal):
      Now extern.
      * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
      * process.c (catch_child_signal): Block SIGCHLD while futzing with
      the SIGCHLD handler, since the code is not atomic and (due to glib)
      signals may be arriving now.
      * sysdep.c (init_signals): Do not catch child signals here;
      'main' now does that later, at a safer time.
      
      Fixes: debbugs:14569
      c7041908
  20. 17 Jun, 2013 1 commit
    • Paul Eggert's avatar
      Use functions, not macros, for XINT etc. · 84575e67
      Paul Eggert authored
      In lisp.h, prefer functions to function-like macros, and
      constants to object-like macros, when either will do.  This:
       . simplifies use, as there's no more need to worry about
         arguments' side effects being evaluated multiple times.
       . makes the code easier to debug on some platforms.
      However, when using gcc -O0, keep using function-like macros
      for a few critical operations, for performance reasons.
      This sort of thing isn't needed with gcc -Og, but -Og
      is a GCC 4.8 feature and isn't widely-enough available yet.
      Also, move functions from lisp.h to individual modules when possible.
      From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
      * alloc.c (XFLOAT_INIT, set_symbol_name):
      * buffer.c (CHECK_OVERLAY):
      * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
      (set_char_table_parent):
      * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
      * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
      (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
      (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
      (set_blv_valcell):
      * emacs.c (setlocale) [!HAVE_SETLOCALE]:
      * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
      (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
      (backtrace_args, backtrace_debug_on_exit):
      * floatfns.c (CHECK_FLOAT):
      * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
      (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
      (set_hash_hash, set_hash_hash_slot, set_hash_index)
      (set_hash_index_slot):
      * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
      * marker.c (CHECK_MARKER):
      * textprop.c (CHECK_STRING_OR_BUFFER):
      * window.c (CHECK_WINDOW_CONFIGURATION):
      Move here from lisp.h, and make these functions static rather than
      extern inline.
      * buffer.c (Qoverlayp):
      * data.c (Qsubrp):
      * fns.c (Qhash_table_p):
      * window.c (Qwindow_configuration_p):
      Now static.
      * lisp.h: Remove the abovementioned defns and decls.
      
      * configure.ac (WARN_CFLAGS): Remove -Wbad-function-cast,
      as it generates bogus warnings about reasonable casts of calls.
      * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
      Remove enum lsb_bits; no longer needed.
      (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
      * buffer.c (Qoverlap):
      * data.c (Qsubrp):
      * fns.c (Qhash_table_p):
      Now extern, so lisp.h can use these symbols.
      * dispextern.h: Include character.h, for MAX_CHAR etc.
      (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
      (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
      (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
      (GLYPH_CODE_P): Move here from lisp.h.
      (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
      (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
      (GLYPH_MODE_LINE_FACE): Now enums, not macros.
      * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
      XUNTAG now returns void *.
      * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
      (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
      (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
      (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
      (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
      (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
      (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
      (lisp_h_XPNTR, lisp_h_XSYMBOL):
      New macros, renamed from their sans-lisp_h_ counterparts.
      (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
      (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
      (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
      (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
      If compiling via GCC without optimization, define these as macros
      in addition to inline functions.
      To disable this, compile with -DINLINING=0.
      (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
      (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
      (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
      hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
      (INTMASK, VALMASK): Now macros, since static values cannot be
      accessed from extern inline functions.
      (VALMASK): Also a constant, for benefit of old GDB.
      (LISP_INT_TAG_P): Remove; no longer needed as the only caller
      is INTEGERP, which can fold it in.
      (XLI, XIL, XHASH, XTYPE,XINT, XFASTINT, XUINT)
      (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
      (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
      (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
      (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
      (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
      (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
      (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
      (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
      (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
      (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
      (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
      (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
      (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
      (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
      (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
      (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
      (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
      (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
      (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
      (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
      (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
      (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
      (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
      (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
      (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
      (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
      (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
      (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
      (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
      (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
      (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
      (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
      Now functions.
      (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
      (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
      (VALMASK): Define in one place rather than in two, merging the
      USE_LSB_TAG parts; this is simpler.
      (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
      (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
      Move up, to avoid use before definition.
      Also include "globals.h" earlier, for the same reason.
      (make_natnum): New function.
      (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
      (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
      (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
      (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
      (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
      (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
      (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
      (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
      (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
      (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
      (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
      (Qwindow_configuration_p, Qimage): New forward declarations.
      (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
      (STRING_COPYIN): Remove; unused.
      (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
      (xcar_addr, xcdr_addr): New functions.  All uses changed.
      (IEEE_FLOATING_POINT): Now a constant, not a macro.
      (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
      (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
      (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
      (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
      (TYPE_RANGED_INTEGERP): Simplify.
      (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
      (setlocale, fixup_locale, synchronize_system_messages_locale)
      (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
      Now empty functions, not macros.
      (functionp): Return bool, not int.
      * window.c (Qwindow_configuration_p): Now extern,
      so window.h can use it.
      * window.h (Qwindowp): Move decl back to lisp.h.
      84575e67
  21. 05 Jun, 2013 1 commit
  22. 03 Jun, 2013 1 commit
    • Michael Albinus's avatar
      * configure.ac (file-notification): New option, replaces inotify option. · c9628c79
      Michael Albinus authored
      (HAVE_W32): Remove w32notify.o.
      (with_file_notification): Add checks for glib and w32. Adapt check
      for inotify.
      (Summary): Add entry for file notification.
      
      * autogen/config.in: Add entries for HAVE_GFILENOTIFY,
      HAVE_W32NOTIFY and USE_FILE_NOTIFY.
      
      * lisp/autorevert.el (auto-revert-notify-enabled)
      (auto-revert-notify-rm-watch, auto-revert-notify-add-watch)
      (auto-revert-notify-event-p, auto-revert-notify-event-file-name)
      (auto-revert-notify-handler): Handle also gfilenotify.
      
      * lisp/subr.el: (file-notify-handle-event): New defun. Replacing ...
      (inotify-event-p, inotify-handle-event, w32notify-handle-event):
      Removed.
      
      * src/Makefile.in (NOTIFY_OBJ): New variable.
      (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
      
      * src/emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
      Call syms_of_gfilenotify.
      
      * src/gfilenotify.c: New file.
      
      * src/keyboard.c (Qfile_notify): New variable.  Replaces Qfile_inotify
      and Qfile_w32notify.
      (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
      HAVE_W32NOTIFY and USE_FILE_NOTIFY.
      
      * src/lisp.h: Declare syms_of_gfilenotify.
      
      * src/termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
      c9628c79
  23. 19 Mar, 2013 1 commit
  24. 13 Mar, 2013 1 commit
  25. 25 Feb, 2013 1 commit
    • Paul Eggert's avatar
      Simplify data_start configuration. · 1ddc2bd6
      Paul Eggert authored
      This is a followon simplification to the fix for Bug#13650.
      * admin/CPP-DEFINES (DATA_START, ORDINARY_LINK): Remove.
      * configure.ac (CRT_DIR, LIB_STANDARD, START_FILES, DATA_START)
      (LD_FIRSTFLAG, ORDINARY_LINK, LIB_GCC): Remove.
      (AC_CHECK_HEADERS_ONCE): Remove sys/resource.h, as it's
      not always needed.
      (HAVE_DATA_START): New macro.
      * etc/PROBLEMS (LIBS_SYSTEM, LIBS_MACHINE, LIBS_STANDARD): Remove.
      Remove legacy-systems section, as this stuff is no longer
      applicable with current linking strategies.
      * src/Makefile.in (LD_FIRSTFLAG, LIB_GCC, CRT_DIR, LIB_STANDARD)
      (START_FILES): Remove.  All uses removed.
      (otherobj): Remove $(VMLIMIT_OBJ), as it's now first.
      (ALLOBJS): Move here from autodeps.mk, and with VMLIMITS_OBJ first.
      (buildobj.h): Use it.
      ($(ALLOBJS)): Depend on globals.h.
      (temacs$(EXEEXT)): Use $(ALLOBJS).
      * src/autodeps.mk (ALLOBJS): Move to Makefile.in.
      * src/deps.mk (vm-limit.o):
      * src/makefile.w32-in ($(BLD)/vm-limit.$(O)):
      Do not depend on mem-limits.h.
      * src/emacs.c (__do_global_ctors, __do_global_ctors_aux)
      (__do_global_dtors, __CTOR_LIST__, __DTOR_LIST__)
      [__GNUC__ && !ORDINARY_LINK]: Remove.
      * src/mem-limits.h, src/pre-crt0.c: Remove.
      * src/unexaix.c, src/unexcoff.c: Don't include mem-limits.h.
      * src/unexcoff.c (etext): New decl.
      (make_hdr): Use it instead of start_of_data.
      * src/vm-limit.c: Move most of mem-limits.h's contents here.
      (data_start): New decl.  It's OK if this is approximate,
      so simplify-away some unnecessary exactness.
      (POINTER): Remove; all uses removed.
      (data_space_start): Now char *, to avoid casts.
      (exceeds_lisp_ptr): New function, replacing the old
      EXCEEDS_LISP_PTR macro.  All uses changed.
      (check_memory_limits): Simplify and remove casts.
      (start_of_data) [!CANNOT_DUMP || !SYSTEM_MALLOC]: Remove.
      (memory_warnings): Use data_start instead of start_of_data.
      
      Fixes: debbugs:13783
      1ddc2bd6
  26. 05 Feb, 2013 1 commit
  27. 03 Feb, 2013 1 commit
  28. 02 Feb, 2013 1 commit
    • Eli Zaretskii's avatar
      Avoid encoding file names run through dostounix_filename on MS-Windows. · e7ac588e
      Eli Zaretskii authored
       src/w32.c (normalize_filename): Accept an additional argument
       MULTIBYTE; if non-zero, traverse the file name by bytes and don't
       downcase it even if w32-downcase-file-names is non-nil.
       (dostounix_filename): Accept an additional argument MULTIBYTE and
       pass it to normalize_filename.
       (emacs_root_dir): Adjust.
       src/msdos.h (dostounix_filename): Adjust prototype.
       src/w32.h (dostounix_filename): Adjust prototype.
       src/msdos.c (dostounix_filename): Accept an additional argument and
       ignore it.
       (init_environment): Adjust callers of dostounix_filename.
       src/fileio.c (Ffile_name_directory, file_name_as_directory)
       (directory_file_name, Fexpand_file_name)
       (Fsubstitute_in_file_name): [DOS_NT] Adjust call to
       dostounix_filename.
       [WINDOWSNT]: Downcase file names if w32-downcase-file-names is
       non-nil.
       (Fsubstitute_in_file_name): [DOS_NT] Don't downcase environment
       variables, as egetenv is case-insensitive for DOS_NT.
       src/dired.c (file_name_completion): Don't call Fdirectory_file_name
       with an encoded file name.
       src/w32proc.c (Fw32_short_file_name, Fw32_long_file_name): Adjust
       calls to dostounix_filename.
       src/w32fns.c (Fx_file_dialog): Adjust call to dostounix_filename.
       src/unexw32.c (unexec): Adjust call to dostounix_filename.
       src/termcap.c (tgetent) [MSDOS]: Adjust call to dostounix_filename.
       src/emacs.c (decode_env_path) [DOS_NT]: Adjust call to
       dostounix_filename.
       src/callproc.c (Fcall_process) [MSDOS]: Adjust call to
       dostounix_filename.
      e7ac588e
  29. 22 Jan, 2013 1 commit
  30. 19 Jan, 2013 2 commits
    • Chong Yidong's avatar
      73c14218
    • Paul Eggert's avatar
      Work around bug in CIFS and vboxsf file systems. · 9fe43ff6
      Paul Eggert authored
      The bug was observed on Ubuntu operating inside a virtual machine,
      editing files mounted via CIFS or vboxsf from the MS Windows 7 host.
      The workaround introduces a race condition on non-buggy hosts,
      but it's an unlikely race and anyway there's a nearly identical
      nearby race that can't be fixed.
      * fileio.c (valid_timestamp_file_system, timestamp_file_system):
      New static vars.
      (Fwrite_region): Test for file system time stamp bug.
      (init_fileio): New function.
      * lisp.h (init_fileio): Declare it.
      * emacs.c (main): Call it.
      
      Fixes: debbugs:13149
      9fe43ff6
  31. 11 Jan, 2013 1 commit
    • Paul Eggert's avatar
      Fix SIGDANGER handlers, for AIX. · b6f960a0
      Paul Eggert authored
      * sysdep.c.c (handle_danger_signal, deliver_danger_signal) [SIGDANGER]:
      Move handlers here from emacs.c; they were out of place.
      
      Fixes: debbugs:13408
      b6f960a0
  32. 01 Jan, 2013 1 commit
  33. 10 Dec, 2012 2 commits
    • Daniel Colascione's avatar
      Move fix for bug#12993 to trunk · 78f9ea87
      Daniel Colascione authored
      78f9ea87
    • Rüdiger Sonderfeld's avatar
      Support filesystem notification through inotify on GNU/Linux. · 81606b10
      Rüdiger Sonderfeld authored
       configure.ac (inotify): New option.
       (HAVE_INOTIFY): Test for inotify.
      
       src/termhooks.h (enum event_kind) [HAVE_INOTIFY]: Add
       FILE_NOTIFY_EVENT.
       src/lisp.h (syms_of_inotify) [HAVE_INOTIFY]: Add prototype.
       src/keyboard.c (Qfile_inotify) [HAVE_INOTIFY]: New variable.
       (syms_of_keyboard): DEFSYM it.
       (kbd_buffer_get_event) [HAVE_INOTIFY]: Generate FILE_NOTIFY_EVENT.
       (make_lispy_event): Support FILE_NOTIFY_EVENT by generating
       Qfile_inotify events.
       (keys_of_keyboard) [HAVE_INOTIFY]: Bind file-inotify events in
       special-event-map to inotify-handle-event.
       src/emacs.c (main) [HAVE_INOTIFY]: Call syms_of_inotify.
       src/Makefile.in (base_obj): Add inotify.o.
       src/inotify.c: New file.
      
       lisp/subr.el (inotify-event-p, inotify-handle-event): New functions.
      
       test/automated/inotify-test.el: New test.
      81606b10