summaryrefslogtreecommitdiff
path: root/src/conf_post.h
Commit message (Collapse)AuthorAgeFilesLines
* * src/conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)Ken Brown2014-08-301-0/+4
|
* Fix unoptimized build on MSDOS.Eli Zaretskii2014-08-251-7/+0
| | | | | | | msdos/sedlibmk.inp (gl_LIBOBJS): Add execinfo.o. Reported by Juan Manuel Guerrero <juan.guerrero@gmx.de>. src/conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
* Fix port to 32-bit AIX with xlc.Paul Eggert2014-05-301-2/+3
| | | | | | | | | | | | | This doesn't fix Bug#17598, but it does fix a regression since Emacs built with xlc until recently, and perhaps it'll help us fix Bug#17598. * configure.ac (GC_SETJMP_WORKS): Define for AIX, too. Merge from gnulib, incorporating: 2014-05-30 ftoastr: work around compiler bug in IBM xlc 12.1 * lib/ftoastr.c: Update from gnulib. * src/alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE. * src/conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty. * src/lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum, to work around a compiler bug in IBM xlc 12.1.
* Spelling fixes.Paul Eggert2014-04-201-1/+1
|
* Fix the MSDOS build.Eli Zaretskii2014-04-161-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* Port to IRIX 6.5.Paul Eggert2014-04-131-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | This port requires IRIX cc, as I did not have time to get undump working with the old GCC on the system I had access to, but that's better than nothing. * configure.ac (gl_GCC_VERSION_IFELSE): Remove unused macro that wouldn't have worked anyway, with IRIX cc. (emacs_cv_clang, emacs_cv_sanitize_address) (ns_osx_have_104, ns_osx_have_105): Don't assume '#error' makes the compiler fail, as this doesn't work with IRIX cc. (CFLAGS, LIBS): Don't let the GnuTLS results infect later 'configure' checks. This runs afoul of an IRIX configuration where GnuTLS is in an optional library that also contains getdelim, and causes a later 'configure' to incorrectly think getdelim is supported. * src/alloc.c (TAGGABLE_NULL): New constant, for porting to hosts with nontrivial DATA_SEG_BITS settings. (next_vector, set_next_vector): Use it. * src/conf_post.h (INET6) [IRIX6_5]: Define. (HAVE_GETADDRINFO) [IRIX6_5]: Undef. * src/data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined. * src/lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out, for consistency with how TAGGABLE_NULL is computed. Fixes: debbugs:9684
* * src/conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000. (Bug#17112)Ken Brown2014-03-281-0/+4
|
* Apply previous change even if valgrind is not in use, since it avoids ↵Paul Eggert2014-01-201-9/+0
| | | | undefined behavior. This is simpler.
* Pacify valgrind by initializing buffer redisplay bit.Paul Eggert2014-01-201-0/+9
| | | | | | | | | Problem reported by Dmitry Antipov in <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>. * alloc.c (USE_VALGRIND): Move this to ... * conf_post.h (USE_VALGRIND): ... here. Use booleans. * buffer.c (Fget_buffer_create): Initialize redisplay bit to pacify valgrind.
* Update copyright year to 2014 by running admin/update-copyright.Paul Eggert2014-01-011-1/+1
|
* Fix core dumps with gcc -fsanitize=address and GNU/Linux.Paul Eggert2013-12-261-1/+38
| | | | | | | | | | | | | | | | | On my Fedora 19 platform the core dumps were so big that my desktop became nearly catatonic. * configure.ac: Check whether addresses are sanitized. (CANNOT_DUMP): Warn if addresses are sanitized and not CANNOT_DUMP. (DOUG_LEA_MALLOC): Do not define if addresses are sanitized. (SYSTEM_MALLOC): Define if addresses are sanitized. * src/alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function. (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it. (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized. (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than a clang-only syntax. * src/conf_post.h (__has_feature): New macro, if not already defined. (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND) (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
* * src/conf_post.h: Use unsigned it for bool_bf if GNUSTEP.Jan Djärv2013-12-231-2/+3
| | | | Fixes: debbugs:16210
* Use bool for boolean, focusing on headers.Paul Eggert2013-12-141-1/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * configure.ac (PTY_OPEN, GC_MARK_SECONDARY_STACK): Use bool for boolean. * lib-src/emacsclient.c, lib-src/etags.c, lib-src/hexl.c (FALSE, TRUE): Remove. All uses replaced with uncapitalized version. * lib-src/emacsclient.c (message): * lib-src/etags.c (make_tag, pfnote, consider_token, make_C_tag, lang_names): * lib-src/hexl.c (un_flag, iso_flag, endian): * lib-src/pop.c (pop_debug, pop_open, pop_multi_first, pop_multi_next) (pop_trash): Use bool for boolean. * lib-src/etags.c (bool): Remove. * lib-src/etags.c (globals, members, declarations, no_line_directive) (no_duplicates): Use 'int' for boolean values that getopt requires to be 'int'. Formerly, these were 'bool' and 'bool' was 'int', but we can no longer rely on this implementation. * lib-src/pop.h (struct _popserver): Use bool_bf for boolean bit-fields. * lwlib/xlwmenuP.h (XlwMenu_part): Use bool_bf for boolean bit-fields. * src/atimer.h, src/lisp.h, src/syssignal.h, src/syswait.h, src/unexelf.c: No need to include <stdbool.h>, since conf_post.h does it now. * src/buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION) (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P) (SET_PER_BUFFER_VALUE_P): * src/ccl.c, src/ccl.h (setup_ccl_program): * src/ccl.h (CHECK_CCL_PROGRAM): * src/character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR) (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY) (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE) (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE) (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE) (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH) (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS): * src/charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID) (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET) (CHARSET_FAST_MAP_SET): * src/coding.c (decode_coding_ccl, encode_coding_ccl): * src/coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC) (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2) (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE) (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8) (decode_coding_c_string): * src/composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE): * src/conf_post.h (has_attribute): * src/dispextern.h (trace_redisplay_p): (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE) (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH) (SET_GLYPH_FROM_CHAR_GLYPH): (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P) (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P) (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p) (cursor_in_mouse_face_p): * src/dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows) (blank_row, prepare_desired_row) (build_frame_matrix_from_leaf_window, make_current) (mirror_make_current, mirrored_line_dance, mirror_line_dance) (update_window, scrolling_window, update_frame_line): * src/disptab.h (GLYPH_FOLLOW_ALIASES): * src/editfns.c (Fformat): * src/font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC) (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE) (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC) (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC) (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY) (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG) (FONT_DEFERRED_LOG): * src/frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P): (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME) (FRAME_MOUSE_UPDATE): * src/fringe.c (Fdefine_fringe_bitmap): * src/image.c (x_create_bitmap_from_data, x_create_bitmap_mask) (x_create_bitmap_from_xpm_data, xpm_load_image): * src/intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT) (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE) (MERGE_INTERVAL_CACHE): * src/keymap.h (KEYMAPP): * src/lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE) (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP) (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER) (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER) (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT) (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT) (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE) (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp): * src/syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX) (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD) (SETUP_BUFFER_SYNTAX_TABLE): * src/systime.h (timespec_valid_p): * src/term.c (save_and_enable_current_matrix): * src/window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P): * src/xdisp.c (in_display_vector_p, display_tool_bar_line) (redisplay_internal, try_window_reusing_current_matrix) (sync_frame_with_window_matrix_rows, try_window_id) (display_menu_bar, display_tty_menu_item, display_mode_line) (coords_in_mouse_face_p, cursor_in_mouse_face_p): * src/xmenu.c (xmenu_show): * src/xterm.c (use_xim, x_term_init): * src/xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET) (struct x_bitmap_record): Use bool for booleans. * src/ccl.c (struct buffer_text): * src/ccl.h (struct ccl_program): * src/charset.h (struct charset): * src/cm.h (struct cm): * src/coding.h (struct iso_2022_spec, struct coding_system): * src/dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row) (struct glyph_string, struct face, struct face_cache) (struct bidi_string_data, struct bidi_it) (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo) (struct image): * src/editfns.c (Fformat): * src/frame.h (struct frame): * src/fringe.c (struct fringe_bitmap): * src/intervals.h (struct interval): * src/keyboard.h (struct kboard): * src/lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker) (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free) (struct Lisp_Buffer_Local_Value, union specbinding): * src/macfont.m (struct macfont_info): * src/process.h (struct Lisp_Process): * src/termchar.h (struct tty_display_info): * src/window.h (struct window): * src/xterm.h (struct x_output): Use bool_bf for boolean bit-fields. * src/ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0. All callers changed. * src/ccl.h (struct ccl_program): Remove unused members private_state, src_multibyte, dst_multibyte, cr_consumed, suppress_error, eight_bit_control. (struct ccl_spec): Remove unused members cr_carryover, eight_bit_carryover. * src/conf_post.h: Include <stdbool.h>. (bool_bf): New type. * src/dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY): * src/interval.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE) Surround statement macro with proper 'do { ... } while (false)' brackets. (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool. (PRODUCE_GLYPHS): Simplify use of boolean. * src/fileio.c (Fcopy_file): If I is an integer, prefer 'if (I != 0)' to 'if (I)'. * src/lisp.h (UNGCPRO): Return void, not int. (FOR_EACH_TAIL): Use void expression, not int expression. * src/region-cache.c: Reindent. * src/region-cache.h: Copy comments from region-cache.c, to fix incorrect remarks about booleans.
* Port to C11 aligned_alloc, and fix some integer overflows.Paul Eggert2013-11-061-2/+0
| | | | | | | | | | | | | | | | | | * configure.ac (GMALLOC_OBJ): Initialize to empty if !system_malloc and doug_lea_malloc. (aligned_alloc): Test for existence if !GMALLOC_OBJ and not darwin. (posix_memalign): Test for existence only if !GMALLOC_OBJ and not darwin and !aligned_alloc. * src/alloc.c (USE_ALIGNED_ALLOC): New symbol. (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC, and use of posix_memalign replaced with aligned_alloc. (aligned_alloc): New function, defined or declared as needed. * src/conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]: Don't undef; configure.ac now does this. * src/gmalloc.c (aligned_alloc) [MSDOS]: New decl. (calloc, aligned_alloc): Check for integer overflow. (aligned_alloc): Rename from memalign. All uses changed. (memalign): New function, an alias for aligned_alloc.
* Merge from gnulib.Paul Eggert2013-10-031-17/+0
| | | | | | | | | | * src/conf_post.h (__has_builtin, assume): Remove; gnulib now does these. * src/lisp.h: Include <verify.h>, for 'assume'. This also incorpoprates: 2013-10-02 verify: new macro 'assume' 2013-09-26 dup2, dup3: work around another cygwin crasher 2013-09-26 getdtablesize: work around cygwin issue
* Some minor cleanups of recently-added bool vector code.Paul Eggert2013-09-231-10/+9
| | | | | | | | | | | | | | | * conf_post.h (assume): Always return void. Use lint version only if GCC and MSC versions don't apply. * conf_post.h (assume): * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits): Depend on _MSC_VER, not __MSC_VER, for consistency with the rest of Emacs. * data.c (bool_vector_spare_mask, popcount_size_t_generic) (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t) (bool_vector_binop_driver, count_trailing_zero_bits) (size_t_to_host_endian): Now static, not static inline; the latter isn't needed with modern compilers and doesn't work with older compilers anyway.
* Fix the definition of 'assume' for GCC older than 4.5.Eli Zaretskii2013-09-231-4/+2
| | | | | src/conf_post.h (__has_builtin): Define to zero, if undefined, on all platforms, not just for clang.
* Suppress some unhelpful warnings when using clang.Jan Djärv2013-09-231-0/+8
| | | | | | | | | | * configure.ac: With clang, check for and use -Wno-switch, -Wno-tautological-constant-out-of-range-compare and -Wno-pointer-sign. * conf_post.h(assume): Use __builtin_unreachable for clang. * src/filelock.c (lock_file_1): Rearrange to remove compiler warning about excess arguments to snprintf.
* * conf_post.h (assume): Fix compiler error: x shall be cond.Jan Djärv2013-09-221-1/+1
|
* Add set operations for bool-vector.Daniel Colascione2013-09-221-4/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00404.html * data.c (Qbool_vector_p): New symbol. (bool_vector_spare_mask,popcount_size_t_generic) (popcount_size_t_msc,popcount_size_t_gcc) (popcount_size_t) (bool_vector_binop_driver) (count_trailing_zero_bits,size_t_to_host_endian) (Fbool_vector_exclusive_or) (Fbool_vector_union) (Fbool_vector_intersection,Fbool_vector_set_difference) (Fbool_vector_subsetp,Fbool_vector_not) (Fbool_vector_count_matches) (Fbool_vector_count_matches_at): New functions. (syms_of_data): Intern new symbol, functions. * alloc.c (bool_vector_payload_bytes): New function. (Fmake_bool_vector): Instead of calling Fmake_vector, which performs redundant initialization and argument checking, just call allocate_vector ourselves. Make sure we clear any terminating padding to zero. (vector_nbytes,sweep_vectors): Use bool_vector_payload_bytes instead of open-coding the size calculation. (vroundup_ct): New macro. (vroundup): Assume argument >= 0; invoke vroundup_ct. * casetab.c (shuffle,set_identity): Change lint_assume to assume. * composite.c (composition_gstring_put_cache): Change lint_assume to assume. * conf_post.h (assume): New macro. (lint_assume): Remove. * dispnew.c (update_frame_1): Change lint_assume to assume. * ftfont.c (ftfont_shape_by_flt): Change lint_assume to assume. * image.c (gif_load): Change lint_assume to assume. * lisp.h (eassert_and_assume): New macro. (Qbool_vector_p): Declare. (CHECK_BOOL_VECTOR,ROUNDUP,BITS_PER_SIZE_T): New macros. (swap16,swap32,swap64): New inline functions. * macfont.c (macfont_shape): Change lint_assume to assume. * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout. * xsettings.c (parse_settings): Use new swap16 and swap32 from lisp.h instead of file-specific macros.
* A simpler, centralized INLINE.Paul Eggert2013-09-201-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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.
* * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.Paul Eggert2013-07-191-6/+0
|
* Spelling fixes.Paul Eggert2013-06-301-1/+1
|
* Use C99-style flexible array members if available.Paul Eggert2013-06-211-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This avoids some subtle aliasing issues, which typically aren't a problem with GCC but may be a problem elsewhere. * lib-src/ebrowse.c (struct member, struct alias, struct sym): Use FLEXIBLE_ARRAY_MEMBER. (add_sym, add_member, make_namespace, register_namespace_alias): Use offsetof (struct, flex_array_member), not sizeof (struct), as that ports better to pre-C99 non-GCC. * src/alloc.c (sdata): New typedef, replacing the old struct sdata. It is a struct if GC_CHECK_STRING_BYTES, a union otherwise. In either case, it uses a flexible array member rather than the old struct hack. All uses changed. (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]: Adjust to sdata reorganization. * src/alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect): Use offsetof (struct, flex_array_member), not sizeof (struct), as that ports better to pre-C99 non-GCC. * src/chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table): Use CHAR_TABLE_STANDARD_SLOTS rather than its definition, as the latter has changed. * src/conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c, and port better to pre-C99 GCC. * src/image.c (struct xpm_cached_color): * src/lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector) (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table): Use FLEXIBLE_ARRAY_MEMBER. * src/lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]: Move decl to top level so it gets checked against implementation. (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change. * src/w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
* * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.Paul Eggert2013-06-181-0/+31
|
* File synchronization fixes.Paul Eggert2013-03-131-13/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | * admin/CPP-DEFINES (BSD_SYSTEM, HAVE_FSYNC): Remove. * admin/merge-gnulib (GNULIB_MODULES): Add fsync, fdatasync. * configure.ac (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed. (fsync): Remove check; now done by gnulib. * lib/fdatasync.c, lib/fsync.c, m4/fdatasync.m4, m4/fsync.m4: New files, from gnulib. * lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate. * lib-src/Makefile.in (LIB_FDATASYNC): New macro. (emacsclient${EXEEXT}): Use it. * lib-src/emacsclient.c (main): Use fdatasync, not fsync, since we don't care about metadata. Keep trying if interrupted. * lib-src/movemail.c (main, popmail): Don't worry about BSD_SYSTEM, since fsync is available everywhere (or there is a substitute). Don't report an error if fsync returns EINVAL. * nt/inc/ms-w32.h (fdatasync): New macro, suggested by Eli Zaretskii. * src/Makefile.in (LIB_FDATASYNC): New macro. (LIBES): Use it. * src/conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed. * src/fileio.c (Fwrite_region, write_region_inhibit_fsync): Don't worry about HAVE_FSYNC, since a substitute fsync is available if the system lacks one. (Fwrite_regin): Retry fsync if interrupted. Fixes: debbugs:13944
* Use fdopendir, fstatat and readlinkat, for efficiency.Paul Eggert2013-01-311-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On my host, this speeds up directory-files-and-attributes by a factor of 3, when applied to Emacs's src directory. These functions are standardized by POSIX and are common these days; fall back on a (slower) gnulib implementation if the host is too old to supply them. * .bzrignore: Add lib/dirent.h. * lib/Makefile.am (libgnu_a_SOURCES): Add openat-die.c, save-cwd.c. * lib/careadlinkat.c, lib/careadlinkat.h: Merge from gnulib, incorporating: 2013-01-29 careadlinkat: do not provide careadlinkatcwd. * lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate. * lib/dirent.in.h, lib/fdopendir.c, lib/fstatat.c, lib/openat-priv.h: * lib/openat-proc.c, lib/openat.h, m4/dirent_h.m4, m4/fdopendir.m4: * m4/fstatat.m4: New files, from gnulib. * lib/openat-die.c, lib/save-cwd.c, lib/save-cwd.h: New files. These last three are specific to Emacs and are not copied from gnulib. They are simpler than the gnulib versions and are tuned for Emacs. * admin/merge-gnulib (GNULIB_MODULES): Add fdopendir, fstatat, readlinkat. (GNULIB_TOOL_FLAGS): Do not avoid at-internal, openat-h. Avoid dup, open, opendir. * nt/inc/sys/stat.h (fstatat): * nt/inc/unistd.h (readlinkat): New decls. * src/conf_post.h (GNULIB_SUPPORT_ONLY_AT_FDCWD): Remove. * src/dired.c: Include <fcntl.h>. (open_directory): New function, which uses open and fdopendir rather than opendir. DOS_NT platforms still use opendir, though. (directory_files_internal, file_name_completion): Use it. (file_attributes): New function, with most of the old Ffile_attributes. (directory_files_internal, Ffile_attributes): Use it. (file_attributes, file_name_completion_stat): First arg is now fd, not dir name. All uses changed. Use fstatat rather than lstat + stat. (file_attributes): Use emacs_readlinkat rather than Ffile_symlink_p. * src/fileio.c: Include <allocator.h>, <careadlinkat.h>. (emacs_readlinkat): New function, with much of the old Ffile_symlink_p, but with an fd argument for speed. It uses readlinkat rather than careadlinkatcwd, so that it need not assume the working directory. (Ffile_symlink_p): Use it. * src/filelock.c (current_lock_owner): Use emacs_readlinkat rather than emacs_readlink. * src/lisp.h (emacs_readlinkat): New decl. (READLINK_BUFSIZE, emacs_readlink): Remove. * src/sysdep.c: Do not include <allocator.h>, <careadlinkat.h>. (emacs_norealloc_allocator, emacs_readlink): Remove. This stuff is moved to fileio.c. * src/w32.c (fstatat, readlinkat): New functions. (careadlinkat): Don't check that fd == AT_FDCWD. (careadlinkatcwd): Remove; no longer needed. Fixes: debbugs:13539
* Merge from emacs-24; up to 2012-12-06T01:39:03Z!monnier@iro.umontreal.caPaul Eggert2013-01-021-2/+2
|\
| * Update copyright notices for 2013.Paul Eggert2013-01-011-2/+2
| |
* | Port EXTERNALLY_VISIBLE to Clang 3.2.Paul Eggert2012-12-271-1/+7
| | | | | | | | | | * conf_post.h (__has_attribute): New macro. (EXTERNALLY_VISIBLE): Use it. This ports to Clang 3.2.
* | Use faccessat, not access, when checking file permissions.Paul Eggert2012-11-131-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes a bug that has been present in Emacs since its creation. It was reported by Chris Torek in 1983 even before GNU Emacs existed, which must set some sort of record. (Torek's bug report was against a predecessor of GNU Emacs, but GNU Emacs happened to have the same common flaw.) See Torek's Usenet posting "setuid/setgid programs & Emacs" Article-I.D.: sri-arpa.858 Posted: Fri Apr 8 14:18:56 1983. * .bzrignore: Add lib/fcntl.h. * configure.ac (euidaccess): Remove check; gnulib does this for us now. (gl_FCNTL_O_FLAGS): Define a dummy version. * lib/at-func.c, lib/euidaccess.c, lib/faccessat.c, lib/fcntl.in.h: * lib/getgroups.c, lib/group-member.c, lib/root-uid.h: * lib/xalloc-oversized.h, m4/euidaccess.m4, m4/faccessat.m4: * m4/fcntl_h.m4, m4/getgroups.m4, m4/group-member.m4: New files, from gnulib. * lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate. * admin/merge-gnulib (GNULIB_MODULES): Add faccessat. (GNULIB_TOOL_FLAGS): Avoid at-internal, fchdir, malloc-posix, openat-die, openat-h, save-cwd. Do not avoid fcntl-h. Omit gnulib's m4/fcntl-o.m4. * nt/inc/ms-w32.h (AT_FDCWD, AT_EACCESS): New symbols. (access): Remove. (faccessat): New macro. * src/Makefile.in (LIB_EACCESS): New macro. (LIBES): Use it. * src/callproc.c (init_callproc): * src/charset.c (init_charset): * src/fileio.c (check_existing, check_executable, check_writable) (Ffile_readable_p): * src/lread.c (openp, load_path_check): * src/process.c (allocate_pty): * src/xrdb.c (file_p): Use effective UID when checking permissions, not real UID. * src/callproc.c (init_callproc): * src/charset.c (init_charset): * src/lread.c (load_path_check, init_lread): Test whether directories are accessible, not merely whether they exist. * src/conf_post.h (GNULIB_SUPPORT_ONLY_AT_FDCWD): New macro. * src/fileio.c (check_existing, check_executable, check_writable) (Ffile_readable_p): Use symbolic names instead of integers for the flags, as they're portable now. (check_writable): New arg AMODE. All uses changed. Set errno on failure. (Ffile_readable_p): Use faccessat, not stat + open + close. (Ffile_writable_p): No need to call check_existing + check_writable. Just call check_writable and then look at errno. This saves a syscall. dir should never be nil; replace an unnecessary runtime check with an eassert. When checking the parent directory of a nonexistent file, check that the directory is searchable as well as writable, as we can't create files in unsearchable directories. (file_directory_p): New function, which uses 'stat' on most platforms but faccessat with D_OK (for efficiency) if WINDOWSNT. (Ffile_directory_p, Fset_file_times): Use it. (file_accessible_directory_p): New function, which uses a single syscall for efficiency. (Ffile_accessible_directory_p): Use it. * src/xrdb.c (file_p): Use file_directory_p. * src/lisp.h (file_directory_p, file_accessible_directory_p): New decls. * src/lread.c (openp): When opening a file, use fstat rather than stat, as that avoids a permissions race. When not opening a file, use file_directory_p rather than stat. (dir_warning): First arg is now a usage string, not a format. Use errno. All uses changed. * src/nsterm.m (ns_term_init): Remove unnecessary call to file-readable that merely introduced a race. * src/process.c, src/sysdep.c, src/term.c: All uses of '#ifdef O_NONBLOCK' changed to '#if O_NONBLOCK', to accommodate gnulib O_* style, and similarly for the other O_* flags. * src/w32.c (sys_faccessat): Rename from sys_access and switch to faccessat's API. All uses changed. * src/xrdb.c: Do not include <sys/stat.h>; no longer needed. (magic_db): Rename from magic_file_p. (magic_db, search_magic_path): Return an XrmDatabase rather than a char *, so that we don't have to test for file existence separately from opening the file for reading. This removes a race fixes a permission-checking problem, and simplifies the code. All uses changed. (file_p): Remove; no longer needed. Fixes: debbugs:12632
* | Assume at least POSIX.1-1988 for getpgrp, setpgid, setsid.Paul Eggert2012-11-041-8/+0
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | This removes code that has been obsolete since around 1990. * admin/CPP-DEFINES (HAVE_SETPGID, HAVE_SETSID, SETPGRP_RELEASES_CTTY): Remove; obsolete. * configure.ac (setpgid, setsid): Assume their existence. (AC_FUNC_GETPGRP, SETPGRP_RELEASES_CTTY): Remove; obsolete. * src/callproc.c (Fcall_process): * src/emacs.c (main): * src/process.c (create_process): * src/term.c (dissociate_if_controlling_tty): Assume setsid exists. * src/callproc.c (child_setup): Assume setpgid exists and behaves as per POSIX.1-1988 or later. * src/conf_post.h (setpgid) [!HAVE_SETPGID]: Remove. * src/emacs.c (shut_down_emacs): * src/sysdep.c (sys_suspend, init_foreground_group): Assume getpgrp behaves as per POSIX.1-1998 or later. * src/msdos.c (setpgrp): Remove. (tcgetpgrp, setpgid, setsid): New functions. * src/systty.h (EMACS_GETPGRP): Remove. All callers now use getpgrp. * src/term.c (no_controlling_tty): Remove; unused. * src/w32proc.c (setpgrp): Remove. (setsid, tcgetpgrp): New functions. Fixes: debbugs:12800
* Adapt the MSDOS build to the latest changes on mainline.Eli Zaretskii2012-11-031-0/+9
|
* Fix crash when using Emacs as commit editor for git.Paul Eggert2012-10-311-0/+8
| | | | | | | | | | | | | | | | | | | | | | * callproc.c (setpgrp): Remove macro, as we now use setpgid and it is configured in conf_post.h. (Fcall_process): Don't invoke both setsid and setpgid; the former is enough, if it exists. * callproc.c (Fcall_process, child_setup): * process.c (create_process): Use setpgid. * conf_post.h (setpgid) [!HAVE_SETPGID]: New macro, which substitutes for the real thing. * dispnew.c (init_display): Initialize the foreground group if we are running a tty display. * emacs.c (main): Do not worry about setpgrp; init_display does it now. * lisp.h (init_foreground_group): New decl. * sysdep.c (inherited_pgroup): New static var. (init_foreground_group, tcsetpgrp_without_stopping) (narrow_foreground_group, widen_foreground_group): New functions. (init_sys_modes): Narrow foreground group. (reset_sys_modes): Widen foreground group. Fixes: debbugs:12697
* Minor tweaks to recently-changed code.Paul Eggert2012-10-081-8/+8
| | | | Space before paren, avoid overparenthesization, etc.
* Merge from trunkDaniel Colascione2012-09-171-26/+1
|\
| * Remove configure's --without-sync-input option.Paul Eggert2012-09-161-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>. * configure.ac (SYNC_INPUT, BROKEN_SA_RESTART): Remove. * admin/CPP-DEFINES (BROKEN_SA_RESTART, SA_RESTART): Remove. * etc/TODO (Make SYNC_INPUT the default): Remove, as the code now behaves as if SYNC_INPUT is always true. * src/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. * src/atimer.c (run_timers, handle_alarm_signal): * src/keyboard.c (pending_signal, poll_for_input_1, poll_for_input) (handle_async_input, process_pending_signals) (handle_input_available_signal, init_keyboard): * src/nsterm.m (ns_read_socket): * src/process.c (wait_reading_process_output): * src/regex.c (immediate_quit, IMMEDIATE_QUIT_CHECK): * src/sysdep.c (emacs_sigaction_init) [SA_RESTART]: (emacs_write): * src/xterm.c (XTread_socket): Assume SYNC_INPUT. * src/conf_post.h (SA_RESTART) [IRIX6_5]: Do not #undef. * src/eval.c (handling_signal): Remove. All uses removed. * src/lisp.h (ELSE_PENDING_SIGNALS): Remove. All uses replaced with the SYNC_INPUT version. (reset_malloc_hooks, uninterrupt_malloc, handling_signal): Remove decls. * src/sysdep.c, src/syssignal.h (main_thread) [FORWARD_SIGNAL_TO_MAIN_THREAD]: Now static. Fixes: debbugs:12450
| * Simplify SIGIO usage.Paul Eggert2012-09-121-16/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The code that dealt with SIGIO was crufty and confusing, e.g., it played tricks like "#undef SIGIO" but these tricks were not used consistently. Simplify mostly by not #undeffing standard symbols, e.g., use "defined USABLE_SIGIO" (our symbol, which we can define or not as we please) rather than "defined SIGIO" (standard symbol that we probably shouldn't #undef). * configure.ac (NO_TERMIO, BROKEN_FIONREAD, BROKEN_SIGAIO) (BROKEN_SIGPOLL, BROKEN_SIGPTY): Remove. (USABLE_FIONREAD, USABLE_SIGIO): New symbols. All uses of 'defined SIGIO' replaced with 'defined USABLE_SIGIO', with no need to #undef SIGIO now (which was error-prone). Likewise, all uses of 'defined FIONREAD' replaced with 'defined USABLE_FIONREAD'. * src/admin/CPP_DEFINES (BROKEN_SIGAIO, BROKEN_SIGIO, BROKEN_SIGPOLL) (BROKEN_SIGPTY, NO_TERMIO): Remove. * src/conf_post.h [USG5_4]: Do not include <sys/wait.h> here. Modules that need it can include it. [USG5_4 && emacs]: Likewise, do not include the streams stuff here. * src/dispextern.h (ignore_sigio): New decl. * src/emacs.c (shut_down_emacs): Invoke unrequest_sigio unconditionally, since it's now a no-op if !USABLE_SIGIO. * src/emacs.c (shut_down_emacs): * src/keyboard.c (kbd_buffer_store_event_hold): Use ignore_sigio rather than invoking 'signal' directly. * src/keyboard.c (USABLE_FIONREAD && USG5_4): Include <sys/filio.h>, for FIONREAD. (FIONREAD, SIGIO): Do not #undef. (tty_read_avail_input): Use #error rather than a syntax error. * src/process.c [USG5_4]: Include <sys/stream.h> and <sys/stropts.h>, for I_PIPE, used by SETUP_SLAVE_PTY. (DATAGRAM_SOCKETS): Simplify defn, based on USABLE_FIONREAD. * src/sysdep.c (croak): Remove; no longer needed. This bit of temporary code, with Fred N. Fish's comment that it's temporary, has been in Emacs since at least 1992! (init_sigio, reset_sigio, request_sigio, unrequest_sigio): Arrange for them to be no-ops in all cases when ! USABLE_SIGIO. * src/syssignal.h (croak): Remove decl. (SIGIO, SIGPOO, SIGAIO, SIGPTY): Do not #undef; that's too fragile. * src/systty.h [!NO_TERMIO]: Do not include <termio.h>; no longer needed now that we're termios-only. (FIONREAD, ASYNC) [BROKEN_FIONREAD]: Do not #undef. * src/term.c (dissociate_if_controlling_tty): Use #error rather than a run-time error. Fixes: debbugs:12408
| * Signal-handler cleanup.Paul Eggert2012-09-061-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Emacs's signal handlers were written in the old 4.2BSD style with sigblock and sigmask and so forth, and this led to some inefficiencies and confusion. Rewrite these to use pthread_sigmask etc. without copying signal sets around. Also, get rid of the confusing macros 'SIGNAL_THREAD_CHECK' and 'signal', and instead use functions that do not attempt to take over the system name space. This patch causes Emacs's text segment to shrink by 0.7% on my platform, Fedora 17 x86-64. * configure.ac (PTY_OPEN, PTY_TTY_NAME_SPRINTF): Adjust to syssignal.h changes. (SIGNAL_H_AB): Remove; no longer needed. * src/alloc.c, src/emacsgtkfixed.c, src/nsfns.m, src/widget.c, src/xmenu.c: Do not include <signal.h> or "syssignal.h", as these modules do not use signals. * src/atimer.c, src/callproc.c, src/data.c, src/dispnew.c, src/emacs.c: * src/floatfns.c, src/gtkutil.c, src/keyboard.c, src/process.c, src/sound.c: * src/sysdep.c, src/term.c, src/xterm.c: Do not include <signal.h>, as "syssignal.h" does that for us now. * src/atimer.c (sigmask_atimers): New function. (block_atimers, unblock_atimers): New functions, replacing the old macros BLOCK_ATIMERS and UNBLOCK_ATIMERS. All uses replaced. * src/conf_post.h [SIGNAL_H_AHB]: Do not include <signal.h>; no longer needed here. * src/emacs.c (main): Inspect existing signal handler with sigaction, so that there's no need to block and unblock SIGHUP. * src/sysdep.c (struct save_signal): New member 'action', replacing old member 'handler'. (save_signal_handlers, restore_signal_handlers): Use sigaction instead of 'signal' to save and restore. (get_set_sighandler, set_sighandler) [!WINDOWSNT]: New function. All users of 'signal' modified to use set_sighandler if they're writeonly, and to use sys_signal if they're read+write. (emacs_sigaction_init, forwarded_signal): New functions. (sys_signal): Remove. All uses replaced by calls to sigaction and emacs_sigaction_init, or by direct calls to 'signal'. (sys_sigmask) [!__GNUC__]: Remove; no longer needed. (sys_sigblock, sys_sigunblock, sys_sigsetmask): Remove; all uses replaced by pthread_sigmask etc. calls. * src/syssignal.h: Include <signal.h>. (emacs_sigaction_init, forwarded_signal): New decls. (SIGMASKTYPE): Remove. All uses replaced by its definiens, sigset_t. (SIGEMPTYMASK): Remove; all uses replaced by its definiens, empty_mask. (sigmask, sys_sigmask): Remove; no longer needed. (sigpause): Remove. All uses replaced by its definiens, sigsuspend. (sigblock, sigunblock, sigfree): (sigsetmask) [!defined sigsetmask]: Remove. All uses replaced by pthread_sigmask. (signal): Remove. Its remaining uses (with SIG_DFL and SIG_IGN) no longer need to be replaced, and its typical old uses are now done via emacs_sigaction_init and sigaction. (sys_sigblock, sys_sigunblock, sys_sigsetmask): Remove decls. (sys_sigdel): Remove; unused. (NSIG): Remove a FIXME; the code's fine. Remove an unnecessary ifdef. Fixes: debbugs:12327
| * Remove redundant or unused things here and there.Dmitry Antipov2012-09-051-1/+1
| | | | | | | | | | | | | | | | | | * lisp.h (CYCLE_CHECK, CHAR_TABLE_TRANSLATE): Remove. * conf_post.h (RE_TRANSLATE): Use char_table_translate. * editfns.c (Fcompare_buffer_substrings): Likewise. * frame.h (struct terminal, struct font_driver_list): Remove redundant declarations. * window.h (Qleft, Qright): Likewise.
| * Simplify redefinition of 'abort' (Bug#12316).Paul Eggert2012-09-041-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Do not try to redefine the 'abort' function. Instead, redo the code so that it calls 'emacs_abort' rather than 'abort'. This removes the need for the NO_ABORT configure-time macro and makes it easier to change the abort code to do a backtrace. * configure.ac (NO_ABRT): Remove. * admin/CPP-DEFINES (NO_ABORT): Remove. * nt/inc/ms-w32.h (w32_abort) [HAVE_NTGUI]: Remove. * src/.gdbinit: Just stop at emacs_abort, not at w32_abort or abort. * src/emacs.c (abort) [!DOS_NT && !NO_ABORT]: Remove; sysdep.c's emacs_abort now takes its place. * src/lisp.h (emacs_abort): New decl. All calls from Emacs code to 'abort' changed to use 'emacs_abort'. * src/msdos.c (dos_abort) [defined abort]: Remove; not used. (abort) [!defined abort]: Rename to ... (emacs_abort): ... new name. * src/sysdep.c (emacs_abort) [!HAVE_NTGUI]: New function, taking the place of the old 'abort' in emacs.c. * src/w32.c, src/w32fns.c (abort): Do not #undef. * src/w32.c (emacs_abort): Rename from w32_abort.
* | Implement cygw32Daniel Colascione2012-09-171-0/+14
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | Here, we use the generic window-system configuration system we just implemented to support the w32 window-system in the mainline build under Cygwin. (Previously, the w32 window system could only be compiled as part of the NT-native Emacs build process.) The changes in this patch need to be applied atomically in order to avoid breaking Emacs. The changes include: - Changes throughout the Lisp and C code to not assume that NT Emacs and the w32 window system are synonymous. - Wiring up the regular select(2) event loop to Windows messages - Cleaning up the w32 drag-and-drop receiving code. - Exposing Cygwin path conversion functions to elisp. - Unicode file dialog support when compiling for Cygwin. - Splitting the w32 term lisp initialization code into code applicable to any w32 window-system and code specific to system-type windows-nt. - Integrating the old and new w32 code into the build system.
* Improve MS-Windows related commentary and log entry for ↵Eli Zaretskii2012-08-201-0/+3
| | | | 2012-08-19T21:00:09Z!eggert@cs.ucla.edu.
* Move IF_LINT from lisp.h to conf_post.hGlenn Morris2012-08-101-0/+12
| | | | | | | | * src/conf_post.h (IF_LINT, lint_assume): Move here from lisp.h. * src/lisp.h (IF_LINT, lint_assume): Move to conf_post.h. * lib-src/make-docfile.c (IF_LINT): * lib-src/emacsclient.c (IF_LINT): Remove (in config.h now).
* Use C99-style 'extern inline' if available.Paul Eggert2012-08-021-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lib-src/profile.c (SYSTIME_INLINE): Define. * nt/config.nt: Sync with autogen/config.in. (_GL_INLINE, _GL_EXTERN_INLINE, _GL_INLINE_HEADER_BEGIN) (_GL_INLINE_HEADER_END): New macros. * src/buffer.h (BUFFER_INLINE): * src/category.h (CATEGORY_INLINE): * src/character.h (CHARACTER_INLINE): * src/charset.h (CHARSET_INLINE): * src/composite.h (COMPOSITE_INLINE): * src/dispextern.h (DISPEXTERN_INLINE): * src/lisp.h (LISP_INLINE): * src/systime.h (SYSTIME_INLINE): New macro, replacing 'static inline' in this header. * src/buffer.h, src/category.h, src/character.h, src/charset.h: * src/composite.h, src/dispextern.h, lisp.h, systime.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END. * src/alloc.c (LISP_INLINE): * src/buffer.c (BUFFER_INLINE): * src/category.c (CATEGORY_INLINE): * src/character.c (CHARACTER_INLINE): * src/charset.c (CHARSET_INLINE): * src/composite.c (COMPOSITE_INLINE): * src/dispnew.c (DISPEXTERN_INLINE): * src/sysdep.c (SYSTIME_INLINE): Define to EXTERN_INLINE, so that the corresponding functions are compiled into code. * src/conf_post.h (INLINE, EXTERN_INLINE, INLINE_HEADER_BEGIN) (INLINE_HEADER_END): New macros. * src/lisp.h (PSEUDOVECTOR_FLAG): Now a macro as well as a constant, since it's used in non-static inline functions now.
* Alphabetic order is proving tricky todayGlenn Morris2012-08-011-8/+8
|
* Alphabetical orderGlenn Morris2012-08-011-16/+16
|
* Fix typo in previousGlenn Morris2012-08-011-1/+1
|
* Remove src/s/msdos.hGlenn Morris2012-08-011-0/+40
| | | | | | | | | | | | | | | * msdos/sed2v2.inp (MSDOS, DOS_NT, FLOAT_CHECK_DOMAIN) (HAVE_INVERSE_HYPERBOLIC, DEVICE_SEP, IS_DIRECTORY_SEP, IS_ANY_SEP) (INTERNAL_TERMINAL, NULL_DEVICE, SEPCHAR, USER_FULL_NAME) (_setjmp, _longjmp): Move here from src/s/msdos.h. (config_opsysfile, config_machfile): Remove. * msdos/sed1v2.inp (M_FILE, S_FILE): Remove. * msdos/mainmake.v2 (TAGS tags): Remove src/s/msdos.h. * src/s/msdos.h: Remove file. * src/conf_post.h [MSDOS]: New section, moved from s/msdos.h. * src/Makefile.in (S_FILE): Remove. (config_h): Remove S_FILE.
* Minor rearrangement for src/conf_post.hGlenn Morris2012-07-311-5/+7
| | | | | | * src/conf_post.h (config_opsysfile): Move earlier, so that WINDOWSNT is available. (alloca.h) [WINDOWSNT]: Don't include it on MS Windows.
View Lorry Controller Status