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| | * Fix accessing files on networked drives on MS-WindowsEli Zaretskii2020-05-231-1/+11
| | | | | | | | | | | | | | | * src/w32.c (acl_get_file): Set errno to ENOTSUP if get_file_security returns ERROR_NOT_SUPPORTED. (Bug#41463)
* | | Load libgccjit dynamically in Windows.Nicolás Bértolo2020-05-231-0/+4
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * configure.ac: don't add linker flags if compiling on Windows. Compile dynlib.c if modules or native compilation are enabled. Always compile comp.c * lisp/term/w32-win.el: Map 'gccjit to "libgccjit.dll" in `dynamic-library-alist`. * src/Makefile.in: Update comments. Update to handle changes in configure.ac. * src/comp.c: Add declarations of used libgccjit functions using DEF_DLL_FN. Add calls to load_gccjit_if_necessary() where necessary. Add `native-comp-available-p` * src/comp.h: Remove Fnative_elisp_load. Add syms_of_comp(). * src/emacs.c (main): Always call syms_of_comp() * src/w32.c (globals_of_w32): Clear Vlibrary_cache when starting because the libraries loaded when dumping will not be loaded when starting. * src/w32fns.c: Add Qgccjit symbol.
* | Don't use Gnulib's explicit_bzero on MS-WindowsEli Zaretskii2020-04-191-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | This is a preventive change, since Gnulib was recently changed its explicit_bzero to call SecureZeroMemory on MS-Windows, disregarding systems older than XP, which didn't have it. * src/w32.c (explicit_bzero): New function. * nt/mingw-cfg.site (ac_cv_func_explicit_bzero): Avoid using the Gnulib replacement for explicit_bzero. * nt/inc/ms-w32.h (explicit_bzero): Add prototype.
* | File-handling cleanup in w32image.cEli Zaretskii2020-04-161-2/+0
| | | | | | | | | | | | | | | | | | * src/w32image.c (w32_load_image): Encode the image file name and convert it via 'map_w32_filename'. No need to do anything special when 'w32_unicode_filenames' is zero, since file names are in UTF-8 internally, and this code will never run on Windows 9X. * src/w32.h (map_w32_filename): Add prototype; removed prototypes from all *.c files.
* | Make use of MS-Windows native image API be selectable at run timeEli Zaretskii2020-04-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * configure.ac: Minor cleanup in how w32image.o is added to the build when native image APIs are requested. * src/w32gui.h (w32_load_image, w32_can_use_native_image_api) (w32_gdiplus_shutdown): Move prototypes from w32term.h here, since w32.c doesn't include w32term.h. * src/image.c (struct image_type): No need to pass TYPE to the 'valid_p' method. All callers changed. (initialize_image_type) [HAVE_NATIVE_IMAGE_API]: Call 'image_can_use_native_api' before trying image-specific methods. (image_can_use_native_api): New function. (image_types): Remove the native_image_type parts. (syms_of_image): New symbol 'native-image'. (parse_image_spec): Accept native-image "type" for any image type. * src/w32term.c (syms_of_w32term): New variable 'w32-use-native-image-API'. * src/w32image.c: (w32_can_use_native_image_api): New function. (gdiplus_init): Rename from w32_gdiplus_startup. Simplify code. Move the call to GdiplusStartup to a separate function. Use ordinal number for SHCreateMemStream if cannot load it by name. (w32_load_image): Ignore Win32Error status from w32_select_active_frame. Move DEFSYMs from here... * src/image.c (syms_of_image) [HAVE_NATIVE_IMAGE_API]: ...to here. * etc/NEWS: Update the entry about native image API use.
* | Initial version of native image API support for MS-WindowsJuan José García-Ripoll2020-04-141-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/w32image.c: New file. * src/w32term.h: Add prototypes of 'w32_load_image', 'w32_gdiplus_startup', 'w32_gdiplus_shutdown', and 'w32_query_frame_background_color'. * src/w32term.c (w32_query_frame_background_color): No longer static. * src/w32.c (term_ntproc) [HAVE_GDIPLUS]: Call 'w32_gdiplus_shutdown'. * src/image.c (struct image_type) <valid_p>: Accept an additional argument, the image type. All implementations changed. (init_native_image_functions, native_image_p, native_image_load) [HAVE_NATIVE_IMAGE_API]: New methods for "native image type". (initialize_image_type) [HAVE_NATIVE_IMAGE_API]: Call 'init_native_image_functions'. (image_types) [HAVE_NATIVE_IMAGE_API]: Add settings for native image API. (lookup_image_type) [HAVE_NATIVE_IMAGE_API]: Initialize native functions if needed. * lisp/term/w32-win.el (dynamic-library-alist): Add gdiplus and shlwapi. * etc/NEWS: Announce the new feature. * configure.ac (native-image-api): New option, OFF by default. (HAVE_NATIVE_IMAGE_API): If native-image-api is selected, add w32image.o to W32_OBJ.
* | Fix the MinGW build as followup to recent "nofollow" changesEli Zaretskii2020-03-081-45/+76
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/w32.c (fdutimens): Call utimensat instead of utime. (set_file_times): Function deleted. (convert_from_timespec): Renamed from convert_from_time_t and modified to accept 'struct timespec' argument instead of 'time_t'. (utimensat): Renamed from utime and modified to accept 'struct timespec [2]' argument and an additional argument FLAG. Emulate Posix 'utimensat'. Call 'convert_from_timespec'. (w32_copy_file): Call 'utimensat' instead of 'set_file_times'. * src/fileio.c (Fcopy_file) [WINDOWSNT]: Make the error message be identical to that on Posix platforms. * nt/inc/sys/stat.h (utimensat): Provide prototype. * nt/mingw-cfg.site (ac_cv_func_futimens) (gl_cv_func_futimens_works, ac_cv_func_utimensat) (gl_cv_func_utimensat_works): Override Gnulib tests. * nt/gnulib-cfg.mk (OMIT_GNULIB_MODULE_futimens) (OMIT_GNULIB_MODULE_utimensat): Disable these Gnulib modules.
* | Add ‘nofollow’ flag to set-file-timesPaul Eggert2020-03-071-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a companion to the recent set-file-modes patch. It adds support for a ‘nofollow’ flag to set-file-times (Bug#39773). Like the set-file-modes patch, it needs work in the w32 port. * admin/merge-gnulib (GNULIB_MODULES): Add futimens, utimensat. Remove utimens. * doc/lispref/files.texi (Changing Files): * etc/NEWS: Mention the change. * lib/gnulib.mk.in, m4/gnulib-comp.m4: Regenerate. * lisp/files.el (copy-directory): * lisp/gnus/gnus-cloud.el (gnus-cloud-replace-file): * lisp/net/tramp-adb.el (tramp-adb-handle-copy-file): * lisp/net/tramp-smb.el (tramp-smb-handle-copy-file): * lisp/tar-mode.el (tar-copy): * test/lisp/filenotify-tests.el (file-notify-test03-events): * test/lisp/files-tests.el: (files-tests-file-name-non-special-set-file-times): * test/lisp/net/tramp-tests.el (tramp-test22-file-times): When setting file times, avoid following symbolic links when the file is not supposed to be a symbolic link. * lib/futimens.c, lib/utimensat.c, m4/futimens.m4, m4/utimensat.m4: New files, copied from Gnulib. * lisp/gnus/gnus-cloud.el (gnus-cloud-replace-file): When creating a file that is not supposed to exist already, use the excl flag to check this. * lisp/net/tramp-adb.el (tramp-adb-handle-set-file-times): * lisp/net/tramp-sh.el (tramp-sh-handle-set-file-times): * lisp/net/tramp-sudoedit.el (tramp-sudoedit-handle-set-file-times): Accept an optional FLAG arg that is currently ignored, and add a FIXME comment for it. * lisp/net/tramp-gvfs.el (tramp-gvfs-handle-set-file-times): * src/fileio.c (Fset_file_times): Support an optional FLAG arg. * src/fileio.c (Fcopy_file): Use futimens instead of set_file_times, as it’s simpler and is a POSIX API. * src/sysdep.c (set_file_times): Move from here ... * src/w32.c (set_file_times): ... to here, and make it static, since it is now used only in w32.c. Presumably w32.c should also add support for futimens and utimensat (the POSIX APIs, which Emacs now uses) and it can remove fdutimens (the Gnulib API, which Emacs no longer uses).
* | Adapt the MS-Windows build to 'nofollow' changesEli Zaretskii2020-02-241-3/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | * nt/gnulib-cfg.mk (OMIT_GNULIB_MODULE_fchmodat) (OMIT_GNULIB_MODULE_lchmod): Set to true to omit building these modules on MS-Windows. * nt/mingw-cfg.site (ac_cv_func_fchmodat) (gl_cv_func_fchmodat_works, ac_cv_func_lchmod): Disable tests on MS-Windows. * src/w32.c (chmod_worker, lchmod, fchmodat): New functions. (sys_chmod): Move most of the code to chmod_worker. * src/w32.h (fchmodat, lchmod): Add prototypes.
* | Unbreak the MS-Windows buildEli Zaretskii2020-01-201-0/+21
|/ | | | | * src/w32.c (openat): New function. * src/w32.h (openat): Add prototype.
* Update copyright year to 2020Paul Eggert2020-01-011-1/+1
| | | | Run "TZ=UTC0 admin/update-copyright $(git ls-files)".
* Support wlan in network-interface-list on pre-Vista WindowsRobert Pluim2019-11-281-2/+17
| | | | | * src/w32.c (network_interface_list): Check for 'Wireless' in adapter description to support pre-Vista Windows.
* ; Fix recent change in w32.cEli Zaretskii2019-11-271-10/+9
| | | | | * src/w32.c (network_interface_list): Correct an embarrassing typo and cleanup the code.
* Fix MS-Windows build with mingw.org's MinGWEli Zaretskii2019-11-261-1/+79
| | | | | | | | | | | | | | | | | | mingw.org's MinGW by default targets Windows 9X, so _WIN32_WINNT is set to a value that bypasses declarations in system headers we need to compile network_interface_list. Also, the code needed a workaround for Windows XP, where some functionality is missing from the GetAdaptersAddresses API. * src/w32.c (_WIN32_WINNT): Define to 0x0501, if the value is lower, temporarily while processing iphlpapi.h. (address_prefix_match): New helper function. (network_interface_list): Work around the fact that the OnLinkPrefixLength member of IP_ADAPTER_UNICAST_ADDRESS is not available when _WIN32_WINNT < 0x0600. On Windows XP use special code that calls address_prefix_match to compute the network prefix length.
* Extend network-interface-list to return IPv6 and network infoRobert Pluim2019-11-261-2/+242
| | | | | | | | | | | | | | | | | | | | | | | | | | | Bug#38218 * src/process.c (Fnetwork_interface_list): Extend argument list to allow requesting full network info and/or IPv4/IPv6 info. (network_interface_list) [HAVE_GETIFADDRS]: Use getifaddrs to retrieve interface IP addresses. * src/process.h: Update prototype of network_interface_list. * src/w32.c (g_b_init_get_adapters_addresses): New init flag. (globals_of_w32): Initialize it. (GetAdaptersAddresses_Proc): New function typedef. (get_adapters_addresses): New wrapper function. (init_winsock): Load htonl and ntohl. (sys_htonl, sys_ntohl): New wrapper functions. (network_interface_list): Implement in terms of get_adapters_addresses. * nt/inc/sys/socket.h: Add sys_htonl and sys_ntohl prototypes. * etc/NEWS: Announce IPv4/IPv6 changes in network-interface-list. * doc/lispref/processes.texi (Misc Network): Document updated arglist and return values for network-interface-list.
* Silence compiler warningJuanma Barranquero2019-10-091-1/+1
| | | | * src/w32.c (acl_to_text): Add ATTRIBUTE_MALLOC.
* Fix MS-Windows error when a directory on PATH doesn't existEli Zaretskii2019-10-021-0/+4
| | | | | * src/w32.c (faccessat): Support more MS-Windows native error codes that should be translated to ENOENT. (Bug#37576)
* Improve error reporting in file_accessible_directory_pEli Zaretskii2019-09-161-3/+26
| | | | | | * src/w32.c (w32_accessible_directory_p): Set errno, so that file_accessible_directory_p does on MS-Windows, to live up to its callers' expectations.
* Avoid a compilation warning in w32.cEli Zaretskii2019-08-231-1/+1
| | | | | * src/w32.c (logon_network_drive): Avoid compilation warning about strncpy arguments.
* Support invoking Emacs via a symlink on MS-WindowsEli Zaretskii2019-06-261-4/+20
| | | | | | | | * src/w32.c (w32_my_exename): Resolve symlinks in the executable name, to support searching for the pdumper file when the executable is found via a symlink. * src/emacs.c (load_pdump): Add a comment about symlink resolution on Windows.
* Fix MS-Windows build as followup to pdumper executable lookupEli Zaretskii2019-06-241-0/+15
| | | | | | | | | | | | | | * src/w32.c (w32_my_exename): New function. * src/w32.h (w32_my_exename): Add prototype. * src/emacs.c (load_pdump_find_executable) [WINDOWSNT]: Find the actual file name of the program without looking along PATH, by calling w32_my_exename. * nt/mingw-cfg.site (ac_cv_func_canonicalize_file_name) (ac_cv_func_realpath, gl_cv_func_realpath_works): Disable testing. * nt/gnulib-cfg.mk (OMIT_GNULIB_MODULE_canonicalize-lgpl): Set to true.
* Fix 'load-average' on MS-WindowsEli Zaretskii2019-05-071-0/+7
| | | | | * src/w32.c (getloadavg): Always return at least one element of the array.
* Avoid compilation warnings in w32.cEli Zaretskii2019-04-291-2/+2
| | | | | | * src/w32.c (unsetenv, readlink): Use memcpy instead of strncpy, to avoid a compiler warning about calculating the bound of the copy.
* Fix misuses of NULL when talking about the NUL characterStefan Monnier2019-03-211-6/+6
| | | | | | | | | | | | | | | | | | | | | | * lisp/subr.el (inhibit-null-byte-detection): Make it an obsolete alias. * src/coding.c (setup_coding_system): Use new name. (detect_coding): Rename null_byte_found => nul_byte_found. (detect_coding_system): Use new name. Rename null_byte_found => nul_byte_found. (Fdefine_coding_system_internal): Use new name. (syms_of_coding): Rename inhibit-null-byte-detection to inhibit-nul-byte-detection. * src/w16select.c (get_clipboard_data): null_char => nul_char. * src/json.c (check_string_without_embedded_nuls): Rename from check_string_without_embedded_nulls. (Fjson_parse_string): Adjust accordingly. * src/coding.h (enum define_coding_undecided_arg_index) (enum coding_attr_index): ...null_byte... => ...nul_byte.... * lisp/info.el (info-insert-file-contents, Info-insert-dir): * lisp/international/mule.el (define-coding-system): * lisp/vc/vc-git.el (vc-git--call): * doc/lispref/nonascii.texi (Lisp and Coding Systems): Use the new name.
* Simplify list creation in C codePaul Eggert2019-03-041-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The main new thing here is that C code can now say ‘list (a, b, c, d, e, f)’ instead of ‘listn (CONSTYPE_HEAP, 6, a, b, c, d, e, f)’, thus relieving callers of the responsibility of counting arguments (plus, the code feels more like Lisp). The old list1 ... list5 functions remain, as they’re probably a bit faster for small lists. * src/alloc.c (cons_listn, pure_listn): New functions. (listn): Omit enum argument. All callers changed to use either new ‘list’ or ‘pure_list’ macros. * src/charset.c (Fdefine_charset_internal): * src/coding.c (detect_coding_system) (Fset_terminal_coding_system_internal): * src/frame.c (frame_size_history_add, adjust_frame_size): * src/gtkutil.c (xg_frame_set_char_size): * src/keyboard.c (command_loop_1): * src/nsfns.m (frame_geometry): * src/widget.c (set_frame_size): * src/xfaces.c (Fcolor_distance): * src/xfns.c (frame_geometry): * src/xterm.c (x_set_window_size_1): * src/xwidget.c (Fxwidget_size_request): Prefer list1i, list2i, etc. to open-coding them. * src/charset.c (Fset_charset_priority): * src/nsterm.m (append2): * src/window.c (window_list): * src/xfaces.c (Fx_list_fonts): Use nconc2 instead of open-coding it. * src/eval.c (eval_sub, backtrace_frame_apply): * src/kqueue.c (kqueue_generate_event): * src/nsterm.m (performDragOperation:): * src/pdumper.c (Fpdumper_stats): * src/w32.c (init_environment): Prefer list1, list2, etc. to open-coding them. * src/font.c (font_list_entities): Parenthesize to avoid expanding new ‘list’ macro. * src/gtkutil.c (GETSETUP): Rename from MAKE_FLOAT_PAGE_SETUP to get lines to fit. Move outside the ‘list’ call, since it’s now a macro. * src/keymap.c (Fmake_keymap): Simplify. * src/lisp.h (list, pure_list): New macros. (list1i): New function.
* Support ~USER for some names on MS-WindowsEli Zaretskii2019-02-151-1/+23
| | | | | | * src/w32.c (getpwnam): Support usernames provided through LOGNAME or USERNAME environment variables, to mimic what editfns.c:init_editfns does.
* Add portable dumperDaniel Colascione2019-01-151-0/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a new portable dumper as an alternative to unexec. Use it by default. * src/dmpstruct.awk: New file. * src/doc.c (get_doc_string): use will_dump_p(). * src/editfns.c (styled_format): silence compiler warning with UNINIT. * src/emacs-module.c (syms_of_module): staticpro ltv_mark. * src/emacs.c (gflags): new variable. (init_cmdargs): unwrap (string_starts_with_p, find_argument, dump_error_to_string) (load_pdump): new functions. (main): detect pdumper and --temacs invocation; actually load portable dump when detected; set gflags as appropriate; changes to init functions throughout to avoid passing explicit 'initialized' argument. * src/eval.c (inhibit_lisp_code): remove unused variable. (init_eval_once_for_pdumper): new function. (init_eval_once): call it. * src/filelock.c: CANNOT_DUMP -> will_dump_p() * src/fingerprint-dummy.c: new file * src/fingerprint.h: new file * src/fns.c: CANNOT_DUMP -> will_dump_p(), etc. (weak_hash_tables): remove (hashfn_equal, hashfn_eql): un-staticify (make_hash_table): set new 'next_weak' hash table field; drop global weak_hash_tables logic. (copy_hash_table): drop global weak_hash_tables logic. (hash_table_rehash): new function. (hash_lookup, hash_put, hash_remove_from_table, hash_clear): rehash if needed. (sweep_weak_table): un-staticify; explain logic; bool-ify. (sweep_weak_hash_tables): remove function. * src/font.c (syms_of_font): remember pdumper stuff. * src/fontset.c (syms_of_fontset): remember pdumper stuff. * src/frame.c (make_initial_frame): don't reset Vframe_list. (init_frame_once_for_pdumper, init_frame_once): new functions. (syms_of_frame): remove redundant staticpro. * src/fringe.c (init_fringe_once_for_pdumper): new functin. (init_fringe_once): call it. * src/ftcrfont.c (syms_of_ftcrfont_for_pdumper): new function. (syms_of_ftcrfont): call it. * src/ftfont.c (syms_of_ftfont_for_pdumper): new function. (syms_of_ftfont): call it. * src/ftxont.c (syms_of_ftxfont_for_pdumper): new function. (syms_of_ftxfont): call it. * src/gmalloc.c: adjust for pdumper througout (DUMPED): remove weird custom dumped indicator. * src/gnutls.c (syms_of_gnutls): pdumper note for gnutls_global_initialized. * src/image.c (syms_of_image): add pdumper comment, initializer note. * src/insdel.c (prepare_to_modify_buffer_1): account for buffer contents possibly being in dump image. * src/keyboard.c (syms_of_keyboard_for_pdumper): new function. (syms_of_keyboard): staticpro more; call pdumper syms function. * src/lisp.h: add comments throughout (gflags): declare. (will_dump_p, will_bootstrap_p, will_dump_with_pdumper_p) (dumped_with_pdumper_p, will_dump_with_unexec_p) (dumped_with_unexec_p, definitely_will_not_unexec_p): new functions. (POWER_OF_2, ROUNDUP): move macros. (PSEUDOVECTOR_TYPE, PSEUDOVECTOR_TYPEP): take vectorlike header pointer instead of vector; constify. (Lisp_Hash_Table): add comment about need to rehash on access; add comment for next_weak. (HASH_KEY, HASH_VALUE, HASH_HASH, HASH_TABLE_SIZE): const-ify. (hash_table_rehash): declare. (hash_rehash_needed_p, hash_rehash_if_needed): new functions. (finalizers, doomed_finalizers): declare extern. (SUBR_SECTION_ATTRIBUTE): new macro. (staticvec, staticidx): un-static-ify. (sweep_weak_hash_tables): remove declaration. (sweep_weak_table): declare. (hashfn_eql, hashfn_equal): declare. (number_finalizers_run): new variable. (Vdead): externify when ENABLE_CHECKING. (gc_root_type): new enumeration. (gc_root_visitor): new struct. (visit_static_gc_roots): declare. (vectorlike_nbytes): declare. (vector_nbytes): define as trivial inline function wrapper for vectorlike_nbytes. (init_obarray_once): change signature. (primary_thread): extern-ify. (init_buffer): change signature. (init_frame_once): declare. * src/lread.c (readevalloop): adjust for new dumped predicates. (init_obarray_once): new function. (ndefsubr): new variable. (defsubr): increment it. (load_path_check): adjust for pdumper. (load_path_default): use pdumper functions; adjust for dump search. * src/macfont.m (macfont_init_font_change_handler): avoid shadowing global. (syms_of_macfont_for_pdumper): new function. (syms_of_macfont): call it. * src/menu.c (syms_of_menu): staticpro more stuff. * src/minibuf.c (Ftry_completion): rehash if needed. (init_minibuf_once_for_pdumper): new function. (init_minibuf_once): call it. * src/nsfont.m (syms_of_nsfns): staticpro more. * src/nsfont.m (syms_of_nsfont_for_pdumper): new function. (syms_of_nsfont): call it. * src/nsterm.m (syms_of_nsfont): remember pdumper stuff. * src/pdumper.c: new file. * src/pdumper.h: new file. * src/process.c (init_process_emacs): use new pdumper functions instead of CANNOT_DUMP. * src/profiler.c (syms_of_profiler_for_pdumper): new function. (syms_of_profiler_for_pdumper): call it. * src/search.c (syms_of_search_for_pdumper): new function. (syms_of_search_for_pdumper): call it. * src/sheap.c (bss_sbrk_did_unexec): remove. * src/sheap.h (bss_sbrk_did_unexec): remove. * src/syntax.c (syms_of_syntax): don't redundantly staticpro re_match_object. * src/sysdep.c: use will_dump_with_unexec_p() instead of bss hack thing. * src/syssignals.h (init_sigsegv): declare. * src/systime.h (init_timefns): remove bool from signature. * src/textprop.c (syms_of_textprop): move staticpro. * src/thread.c (main_thread_p): constify. * src/thread.h (main_thread_p): constify. * src/timefns.c (init_timefns): remove bool from signature. (syms_of_timefns_for_pdumper): new function. (syms_of_timefns): call it. * src/w32.c: rearrange code. * src/w32.h (w32_relocate): declare. * src/w32fns.c (syms_of_w32fns): add pdumper note. * src/w32font.c (syms_of_w32font_for_pdumper): new function. (syms_of_w32font): call it. * src/w32heap.c (using_dynamic_heap): new variable. (init_heap): use it. * src/w32menu.c (syms_of_w32menu): add pdumper note. * src/w32proc.c (ctrl_c_handler, mainCRTStartup, _start, open_input_file) (rva_to_section, close_file_data): move here. * src/w32uniscribe.c (syms_of_w32uniscribe_for_pdumper): new function. (syms_of_w32uniscribe): call it. * src/window.c (init_window_once_for_pdumper): new function. (init_window_once): call it; staticpro more stuff. * src/xfont.c (syms_of_xfont_for_pdumper): new function. (syms_of_xfont): call it. * src/xftfont.c (syms_of_xftfont_for_pdumper): new function. (syms_of_xftfont): call it. * src/xmenu.c (syms_of_xmenu_for_pdumper): new function. (syms_of_xmenu): call it. * src/xselect.c (syms_of_xselect_for_pdumper): new function. (syms_of_xselect): call it. * src/xsettings.c (syms_of_xsettings): add more pdumper notes. * src/term.c (syms_of_xterm): add pdumper note. * src/dispnew.c (init_faces_initial): new function. (init_display_interactive): rename from init_display; use will_dump_p instead of !initialized. Initialize faces early for pdumper if needed. (init_display): new function. (syms_of_display_for_pdumper): new function. (syms_of_display): call it. * src/dbusbind.c (syms_of_dbusbind): Add TODO for bus reset on pdumper load. * src/data.c (Fdefalias): Use will_dump_p instead of Vpurify_flag. (Fmake_variable_buffer_local): silence compiler warning with -Og by making valcontents UNINIT. (arith_driver): silence compiler warning with UNINIT. * src/conf_post.h (ATTRIBUTE_SECTION): new macro. * src/composite.c (composition_gstring_put_cache): rehash hash table if needed. * src/coding.c (init_coding_once, syms_of_coding): remember pdumper stuff. * src/charset.h (charset_table_size, charset_table_user): declare. * src/charset.c (charset_table_used, charset_table_size): un-static. (init_charset_oncem, syms_of_charset): remember pdumper stuff. * src/category.c (category_table_version): remove obsolete variable. * src/callint.c (syms_of_callint): staticpro 'preserved_fns' (init_callproc): use will_dump_p instead of !CANNOT_DUMP. * src/bytecode.c (exec_byte_code): rehash table tables if needed * src/buffer.c (alloc_buffer_text, free_buffer_text): account for pdumper (init_buffer_once): add TODO; remember stuff for pdumper. (init_buffer): don't take initialized argument; adjust for pdumper. * src/atimer.c (init_atimer): initialize subr only if !initialized. * src/alloc.c: (vector_marked_p, set_vector_marked) (vectorlike_marked_p, set_vectorlike_marked, cons_marked_p) (set_cons_marked, string_marked_p, set_string_marked) (symbol_marked_p, set_symbol_marked, interval_marked_p) (set_interval_marked): new accessor routines. Use them instead of raw GC access throughout. (Vdead): make non-static when ENABLE_CHECKING. (vectorlike_nbytes): rename of 'vector_nbytes'; take a vectorlike header as input instead of a vector. (number_finalizers_run): new internal C variable. (mark_maybe_object): check for pdumper objects. (valid_pointer_p): don't be gratuitously inefficient under rr(1). (make_pure_c_string): add support for size_byte = -2 mode indicating that string data points into Emacs image rodata. (visit_vectorlike_root): visits GC roots embedded in vectorlike objects. (visit_buffer_root): visits GC roots embedded in our totally-not-a-buffer buffer global objects. (visit_static_gc_roots): visit GC roots in the Emacs data section. (mark_object_root_visitor): root callback used for conventional GC marking (weak_hash_tables): new internal variable for tracking found weak hash tables during GC. (mark_and_sweep_weak_table_contents): new weak hash table marking. (garbage_collect_1): use new GC root visitor machinery. (mark_vectorlike): accept a vectorlike_header instead of a Lisp_Vector. (mark_frame, mark_window, mark_hash_table): new functions. (mark_object): initialize 'm'; check for pdumper objects and use new mark-bit accessors throughout. Remove some object-specific marking code and move to helper functions above. (survives_gc_p): check for pdumper objects. (gc-sweep): clear pdumper mark bits. (init_alloc_once_for_pdumper): new helper function for early init called both during normal init and pdumper load. (init_alloc_once): pdumper integration. * src/Makefile.in: Rewrite dumping for pdumper; add pdumper.o; invoke temacs with --temacs command line option; build dmpstruct.h from dmpstruct.awk; stop relying on CANNOT_DUMP; clean up pdumper intermediate files during build. * nextstep/Makefile.in: build emacs.pdmp into NS packages * lisp/startup.el: account for new '--temacs' and '--dump-file' command line option. * lisp/loadup.el: rewrite early init to account for pdumper; use injected 'dump-mode' variable (set via the new '--temacs' option) instead of parsing command line. * lisp/cus-start.el: Check 'dump-mode' instead of 'purify-flag', since the new 'dump-mode' * lib-src/make-fingerprint.c: new program * lib-src/Makefile.in: built make-fingerprint utility program * configure.ac: Add --with-pdumper toggle to control pdumper support; add --with-unexec toggle to control unexec support. Add --with-dumping option to control which dumping strategy we use by default. Adjust for pdumper throughout. Check for posix_madvise. * Makefile.in: Add @DUMPING@ substitution; add pdumper mode. * .gitignore: Add make-fingerprint, temacs.in, fingerprint.c, dmpstruct.h, and pdumper dump files.
* Merge from origin/emacs-26Paul Eggert2018-12-311-1/+1
|\ | | | | | | | | | | 2fcf2df Fix copyright years by hand 26bed8b Update copyright year to 2019 2814292 Fix value of default frame height. (Bug#33921)
| * Update copyright year to 2019Paul Eggert2019-01-011-1/+1
| | | | | | | | Run 'TZ=UTC0 admin/update-copyright $(git ls-files)'.
* | Fix the value of default-directory upon startup on MS-WindowsEli Zaretskii2018-12-071-35/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/w32.c (w32_get_current_directory): New function. (GetCachedVolumeInformation, init_environment): Use it. (w32_init_current_directory): New function. * src/w32.h (w32_init_current_directory): Add prototype. * src/emacs.c (main) [WINDOWSNT]: Use w32_init_current_directory to get the accurate value of cwd. This is needed to record the correct directory in emacs_wd, which is now initialized way earlier in the startup process, when init_environment was not yet called. For details, see the problems reported in http://lists.gnu.org/archive/html/emacs-devel/2018-12/msg00068.html. Reported by Angelo Graziosi <angelo.g0@libero.it>.
* | Merge from origin/emacs-26Glenn Morris2018-11-121-0/+1
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 913c001 * lisp/files.el (write-file): Clarify the doc string. (Bug#3... d614b84 Fix typos in midnight.el 8c2778a Improve documentation of 'move-file-to-trash' c7b8a51 ; * doc/lispref/functions.texi (Anonymous Functions): Fix typo. 92296de * src/data.c (Ftype_of): xwidget objects are possible! (bug#3... a3242cc Improve documentation of Diff mode 39e85a0 Note that lex bound lambda forms are not self-quoting (Bug#33... fa605f2 Rewrite buffer display related doc-strings and doc aa55659 Fix call to GlobalMemoryStatusEx in w32.c # Conflicts: # doc/emacs/files.texi # src/data.c
| * Fix call to GlobalMemoryStatusEx in w32.cEli Zaretskii2018-11-061-0/+1
| | | | | | | | | | | | * src/w32.c (system_process_attributes): Initialize the size of the data structure passed to GlobalMemoryStatusEx, otherwise it fails.
* | Fix last changeEli Zaretskii2018-11-101-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | * src/editfns.c (Fgroup_name): Fix the doc string. Move closer to the "group" functions. * src/w32.c (getgrgid): Return NULL if GID is not the group ID of the user of this Emacs session * test/src/editfns-tests.el (test-group-name): Rename from 'group-name'. Add tests for non-Posix hosts. Test error when the argument to group-name is invalid. * etc/NEWS: Fix wording of last added entry.
* | Move timestamp-related stuff to timefns.cPaul Eggert2018-10-061-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This does not change behavior; it’s just long-overdue refactoring (Bug#32902). * src/emacs.c (main): Call init_timefns, syms_of_timefns. * src/timefns.c: New file, containing timestamp-related stuff from editfns.c and sysdep.c. * src/Makefile.in (base_obj): Add timefns.o. * src/editfns.c: Simplify by moving a big chunk to timefns.c. Do not include systime.h, sys/resource.h, sys/param.h, strftime.h, coding.h. (HAVE_TZALLOC_BUG, TM_YEAR_BASE, HAVE_TM_GMTOFF, tzeqlen) (local_tz, utc_tz, emacs_localtime_rz, emacs_mktime_z) (invalid_time_zone_specification, xtzfree, tzlookup) (TIME_T_MIN, TIME_T_MAX, time_overflow, invalid_time) (check_time_validity, hi_time, lo_time, Fcurrent_time) (time_add, time_subtract, time_arith, Ftime_add) (Ftime_subtract, Ftime_less_p, Fget_internal_run_time) (make_lisp_time, disassemble_lisp_time, decode_float_time) (lisp_to_timespec, lisp_time_struct, lisp_time_argument) (lisp_seconds_argument, Ffloat_time, emacs_nmemftime) (Fformat_time_string, format_time_string, Fdecode_time) (check_tm_member, Fencode_time, Fcurrent_time_string) (tm_gmtoff, Fcurrent_time_zone, Fset_time_zone_rule) (emacs_getenv_TZ, emacs_setenv_TZ): Move to timefns.c. * src/emacs.c (main): Adjust to initialization changes. * src/sysdep.c: Include <sys/resource.h> if it's present. Regularize includes a bit. (Fget_internal_run_time): Move here from editfns.c. (init_timefns, syms_of_timefns): New functions. * src/w32.h (w32_get_internal_run_time): Move decl here so that it need not be cloned. * test/src/editfns-tests.el: * test/src/editfns-tests.el (format-time-string-with-zone) (format-time-string-with-outlandish-zone) (editfns-tests--have-leap-seconds) (format-time-string-with-bignum-on-32-bit): Move to ... * test/src/timefns-tests.el: ... this new file.
* | Improve bignum support for system typesPaul Eggert2018-08-271-14/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use bignums when Emacs converts to and from system types like off_t for file sizes whose values can exceed fixnum range. Formerly, Emacs sometimes generted floats and sometimes ad-hoc conses of integers. Emacs still accepts floats and conses for these system types, in case some stray Lisp code is generating them, though this usage is obsolescent. * doc/lispref/files.texi (File Attributes): * doc/lispref/hash.texi (Defining Hash): * doc/lispref/nonascii.texi (Character Sets): * doc/lispref/os.texi (User Identification): * doc/lispref/processes.texi (System Processes): * etc/NEWS: Document changes. * src/bignum.c (mpz_set_uintmax, make_biguint) (mpz_set_uintmax_slow, bignum_to_intmax, bignum_to_uintmax): New functions. (mpz_set_intmax_slow): Implement via mpz_limbs_write, to avoid the need for an extra pass through a negative number. * src/charset.c (Fencode_char): * src/composite.h (LGLYPH_SET_CODE): * src/dired.c (file_attributes): * src/dosfns.c, src/w32.c (list_system_processes) (system_process_attributes): * src/editfns.c (init_editfns, Fuser_uid, Fuser_real_uid) (Fgroup_gid, Fgroup_real_gid, Femacs_pid): * src/emacs-module.c (check_vec_index): * src/fns.c (Fsafe_length): * src/process.c (record_deleted_pid, Fprocess_id): * src/sysdep.c (list_system_processes, system_process_attributes): * src/xselect.c (x_own_selection, selection_data_to_lisp_data): * src/xterm.c (set_wm_state): * src/inotify.c (inotifyevent_to_event, add_watch) (inotify_callback): If an integer is out of fixnum range, use a bignum instead of converting it to a float or a cons of integers. * src/coding.c (Fdefine_coding_system_internal): * src/frame.c (frame_windows_min_size) (x_set_frame_parameters): * src/fringe.c (Fdefine_fringe_bitmap): * src/nsterm.m (mouseDown:): * src/syntax.c (find_defun_start): * src/w32fns.c (x_set_undecorated, w32_createwindow) (w32_wnd_proc, Fx_create_frame, Fx_show_tip) (w32_console_toggle_lock_key): * src/w32inevt.c (key_event): * src/w32proc.c (Fw32_get_locale_info): Do not mishandle floats by treating their addresses as their values. * src/data.c (store_symval_forwarding): * src/gnutls.c (Fgnutls_error_fatalp, Fgnutls_error_string): * src/keyboard.c (command_loop_1, make_lispy_event): * src/lread.c (read_filtered_event, read1) (substitute_object_recurse): * src/window.c (Fcoordinates_in_window_p, Fwindow_at) (window_resize_apply, Fset_window_vscroll): * src/xdisp.c (handle_single_display_spec, try_scrolling) (redisplay_window, calc_pixel_width_or_height) (calc_line_height_property, on_hot_spot_p): * src/xfaces.c (check_lface_attrs): * src/xselect.c (x_get_local_selection, cons_to_x_long) (lisp_data_to_selection_data, clean_local_selection_data) (x_check_property_data, x_fill_property_data): (x_send_client_event): Do not reject bignums. * src/data.c (INTBIG_TO_LISP, intbig_to_lisp) (uintbig_to_lisp): Remove. All uses removed. * src/data.c (cons_to_unsigned, cons_to_signed): * src/dbusbind.c (xd_signature, xd_extract_signed) (xd_extract_unsigned): * src/dispnew.c (sit_for): * src/dosfns.c, src/w32.c (system_process_attributes): * src/editfns.c (Fuser_full_name): * src/fileio.c (file_offset): * src/fileio.c (write_region): * src/font.c (font_unparse_xlfd, font_open_for_lface, Fopen_font): * src/frame.c (x_set_screen_gamma): * src/frame.h (NUMVAL, FRAME_PIXEL_X_FROM_CANON_X) (FRAME_PIXEL_Y_FROM_CANON_Y): * src/image.c (parse_image_spec, x_edge_detection) (compute_image_size): * src/json.c (json_to_lisp): * src/lcms.c (PARSE_LAB_LIST_FIELD, Flcms_cie_de2000) (PARSE_XYZ_LIST_FIELD, PARSE_JCH_LIST_FIELD) (PARSE_JAB_LIST_FIELD, PARSE_VIEW_CONDITION_FLOAT) (Flcms_temp_to_white_point): * src/nsimage.m (ns_load_image, setSizeFromSpec): * src/process.c (Fsignal_process, handle_child_signal): * src/sysdep.c (system_process_attributes): * src/xdisp.c (calc_line_height_property): Handle bignums. * src/data.c (Fnumber_to_string): Use proper predicate name in signal if the argument is not a number. * src/lisp.h (make_uint): New function. (INT_TO_INTEGER): New macro. (FIXED_OR_FLOATP, CHECK_FIXNUM_OR_FLOAT) (CHECK_FIXNUM_OR_FLOAT_COERCE_MARKER, INTEGER_TO_CONS) (make_fixnum_or_float): Remove; no longer used. * src/nsfns.m, src/w32fns.c, src/xfns.c (Fx_create_frame): Reject floating-point min-width or min-height. * src/process.c (handle_child_signal): Do not worry about floating-point pids, as they are no longer generated.
* | Pacify -Wcast-function-type warnings in GCC 8.1Andy Moreton2018-08-171-111/+100
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/image.c: Move attributes into DEF_DLL_FN call. * src/dynlib.c (dynlib_addr): Use get_proc_addr. * src/w32.h: (get_proc_addr): New function. (LOAD_DLL_FN): Use it. (DEF_DLL_FN): Allow function attributes after argument list. Add function pointer type used by LOAD_DLL_FN. * src/w32.c (open_process_token, get_token_information) (lookup_account_sid, get_sid_sub_authority) (get_sid_sub_authority_count, get_security_info) (get_file_security, set_file_security) (set_named_security_info) (get_security_descriptor_owner, get_security_descriptor_group) (get_security_descriptor_dacl, is_valid_sid, equal_sid) (get_length_sid, copy_sid, get_native_system_info) (get_system_times, create_symbolic_link) (is_valid_security_descriptor, convert_sd_to_sddl) (convert_sddl_to_sd, get_adapters_info, reg_open_key_ex_w) (reg_query_value_ex_w, expand_environment_strings_w) (init_environment, create_toolhelp32_snapshot) (process32_first, process32_next, open_thread_token) (impersonate_self, revert_to_self, get_process_memory_info) (get_process_working_set_size, global_memory_status) (global_memory_status_ex, init_winsock) (maybe_load_unicows_dll, globals_of_w32): Use get_proc_addr. * src/w32fns.c (setup_w32_kbdhook, Ffile_system_info) (get_dll_version, w32_reset_stack_overflow_guard) (w32_backtrace, globals_of_w32fns): Use get_proc_addr. * src/w32font.c (get_outline_metrics_w, get_text_metrics_w) (get_glyph_outline_w, get_char_width_32_w): Use get_proc_addr. * src/w32heap.c (init_heap): Use get_proc_addr. * src/w32menu.c (globals_of_w32menu): Use get_proc_addr. * src/w32proc.c (init_timers, sys_kill, w32_compare_strings): Use get_proc_addr. * src/w32uniscribe.c (syms_of_w32uniscribe): Use get_proc_addr.
* | ; Avoid compilation warnings under -OgEli Zaretskii2018-08-121-1/+1
| | | | | | | | | | | | | | | | | | * src/w32.c (w32_read_registry): * src/font.c (font_parse_fcname): * src/fns.c (Fnconc): * src/editfns.c (tzlookup): * src/frame.c (x_set_frame_parameters): Avoid compiler warnings about maybe-uninitialized variables.
* | More macro renamings for bignumTom Tromey2018-08-071-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/alloc.c, src/bidi.c, src/buffer.c, src/buffer.h, src/bytecode.c, src/callint.c, src/callproc.c, src/casefiddle.c, src/casetab.c, src/category.c, src/ccl.c, src/character.c, src/character.h, src/charset.c, src/charset.h, src/chartab.c, src/cmds.c, src/coding.c, src/composite.c, src/composite.h, src/data.c, src/dbusbind.c, src/decompress.c, src/dired.c, src/dispextern.h, src/dispnew.c, src/disptab.h, src/doc.c, src/dosfns.c, src/editfns.c, src/emacs-module.c, src/emacs.c, src/eval.c, src/fileio.c, src/floatfns.c, src/fns.c, src/font.c, src/font.h, src/fontset.c, src/frame.c, src/frame.h, src/fringe.c, src/ftcrfont.c, src/ftfont.c, src/gfilenotify.c, src/gnutls.c, src/gtkutil.c, src/image.c, src/indent.c, src/insdel.c, src/intervals.c, src/json.c, src/keyboard.c, src/keymap.c, src/kqueue.c, src/lcms.c, src/lisp.h, src/lread.c, src/macros.c, src/marker.c, src/menu.c, src/minibuf.c, src/msdos.c, src/print.c, src/process.c, src/profiler.c, src/search.c, src/sound.c, src/syntax.c, src/syntax.h, src/sysdep.c, src/term.c, src/termhooks.h, src/textprop.c, src/undo.c, src/w32.c, src/w32console.c, src/w32fns.c, src/w32font.c, src/w32inevt.c, src/w32proc.c, src/w32select.c, src/w32term.c, src/w32term.h, src/w32uniscribe.c, src/window.c, src/xdisp.c, src/xfaces.c, src/xfns.c, src/xfont.c, src/xftfont.c, src/xmenu.c, src/xml.c, src/xrdb.c, src/xselect.c, src/xsettings.c, src/xterm.c, src/xwidget.c Rename XINT->XFIXNUM, XFASTINT->XFIXNAT, XUINT->XUFIXNUM.
* | Rename integerp->fixnum, etc, in preparation for bignumsTom Tromey2018-07-121-14/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/json.c, src/keyboard.c, src/keyboard.h, src/keymap.c, src/kqueue.c, src/lcms.c, src/lisp.h, src/lread.c, src/macros.c, src/marker.c, src/menu.c, src/minibuf.c, src/msdos.c, src/print.c, src/process.c, src/profiler.c, src/search.c, src/sound.c, src/syntax.c, src/sysdep.c, src/term.c, src/terminal.c, src/textprop.c, src/undo.c, src/w16select.c, src/w32.c, src/w32console.c, src/w32cygwinx.c, src/w32fns.c, src/w32font.c, src/w32inevt.c, src/w32proc.c, src/w32select.c, src/w32term.c, src/w32uniscribe.c, src/widget.c, src/window.c, src/xdisp.c, src/xfaces.c, src/xfns.c, src/xfont.c, src/xftfont.c, src/xmenu.c, src/xrdb.c, src/xselect.c, src/xterm.c, src/xwidget.c: Rename INTEGERP->FIXNUM, make_number->make_fixnum, CHECK_NUMBER->CHECK_FIXNUM, make_natnum->make_fixed_natum, NUMBERP->FIXED_OR_FLOATP, NATNUMP->FIXNATP, CHECK_NATNUM->CHECK_FIXNAT.
* | Speed up reading sub-process output on MS-WindowsEli Zaretskii2018-06-301-7/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | * src/w32proc.c (syms_of_ntproc) <w32-pipe-read-delay>: Set to zero. For the details, see this discussion: http://lists.gnu.org/archive/html/emacs-devel/2018-06/msg00711.html. * src/w32.c (_sys_read_ahead): Update the commentary for w32-pipe-read-delay usage. * doc/emacs/msdos.texi (Windows Processes): Document w32-pipe-read-delay. * etc/NEWS: Mention the change of the value of w32-pipe-read-delay.
* | Allow access to MS-Windows Registry from Lisp programsEli Zaretskii2018-05-291-0/+291
|/ | | | | | | | | | | | | | | | | * src/w32.c (g_b_init_reg_open_key_ex_w) (g_b_init_reg_query_value_ex_w) (g_b_init_expand_environment_strings_w): New init flags. (globals_of_w32): Initialize them at startup. (RegOpenKeyExW_Proc, RegQueryValueExW_Proc) (ExpandEnvironmentStringsW_Proc): New function typedefs. (reg_open_key_ex_w, reg_query_value_ex_w) (expand_environment_strings_w): New wrapper function. (w32_read_registry): New function. * src/w32fns.c (Fw32_read_registry) [WINDOWSNT]: New primitive. (syms_of_w32fns) [WINDOWSNT]: Defsubr it. DEFSYM "HKLM", "HKCU", etc. root keys. * etc/NEWS: Mention the new primitive.
* Update copyright year to 2018Paul Eggert2018-01-011-1/+1
| | | | Run admin/update-copyright.
* Prefer HTTPS to HTTP for gnu.orgPaul Eggert2017-09-291-1/+1
| | | | | This catches some URLs I missed in my previous scan, or perhaps were added after the scan.
* Avoid MinGW64 compilation warning in w32.cEli Zaretskii2017-09-161-0/+4
| | | | * src/w32.c (sys_strerror): Provide a prototype for MinGW64.
* Remove more compilation warnings in MinGW64 buildEli Zaretskii2017-09-091-0/+2
| | | | | | | | * src/w32.c (faccessat, map_w32_filename): * src/w32fns.c (w32_wnd_proc): * src/w32term.c (w32_horizontal_scroll_bar_handle_click) (w32_scroll_bar_handle_click): Use FALLTHROUGH to avoid compiler warnings with GCC 7 and later.
* ; * src/w32.c (faccessat): Fix last change. (Bug#28207)Eli Zaretskii2017-08-251-1/+1
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* Fix file-name completion on network sharesEli Zaretskii2017-08-251-1/+3
| | | | | * src/w32.c (faccessat): Don't assume that F_OK is non-zero. (Bug#28207)
* ; * src/w32.c: Fix a typo in a comment.Eli Zaretskii2017-08-221-1/+1
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* Support Posix semantics of 'rename' on MS-WindowsEli Zaretskii2017-08-171-6/+34
| | | | | | * src/w32.c (sys_rename_replace): Support Posix semantics of 'rename': return an error if OLD is a directory while NEW is not, or vice versa.
* * src/w32.c (sys_rename_replace): Support renaming a directory.Eli Zaretskii2017-08-171-6/+16
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