GitLab

(init_environment): Ignore any environment variable
from the registry having a null value.

(globals_of_w32): Register it as a signal handler.

arithmetics is used throughout.

(init_winsock): Load them.  Use ws2_32.dll.
(sys_listen): Undo last change.  Just set FILE_LISTEN flag.
(sys_accept): Undo last change.  Instead, set child status to
STATUS_READ_ACKNOWLEDGED and reset char_avail event so next
sys_select will wakeup the reader thread.
(_sys_wait_accept): New function used by reader thread to wait for
an incoming connection on a server socket.

(pfn_WSAEventSelect): New function ptr.
(init_winsock): Load it.
(sys_listen): Set FILE_LISTEN flag. Set event mask for socket's
char_avail event object to FD_ACCEPT.
(sys_accept): Check FILE_LISTEN flag.  Set event mask on new
socket's char_avail event object to FD_READ|FD_CLOSE.

buf1[] and buf2[] more visible for easier debugging.

of default variables and their values, not on the original.

(sys_dup): Protect against new_fd larger than fd_info[] can handle.
(sys_read): If FD is outside [0..MAXDESC) limits, pass it directly to _read.
(sys_write):  If FD is outside [0..MAXDESC) limits, pass it directly to _write.

appdata directory if possible.

call to pfn_setsockopt, cast optval to `const char *'.

(open_unc_volume): Cast return value of map_w32_filename, to avoid
compiler warnings.

        * w32select.c: Summary: Thorough rework to implement Unicode
        clipboard operations and delayed rendering.

        Drop last_clipboard_text and related code, keep track of
        ownership via clipboard_owner instead.  Drop old #if0
        sections.

        (DEFAULT_LCID, ANSICP, OEMCP, QUNICODE, QANSICP, QOEMCP)
        (clipboard_owner, modifying_clipboard, cfg_coding_system)
        (cfg_codepage, cfg_lcid, cfg_clipboard_type, current_text)
        (current_coding_system, current_requires_encoding)
        (current_num_nls, current_clipboard_type, current_lcid): New
        static variables.

        (convert_to_handle_as_ascii, convert_to_handle_as_coded)
        (render, render_all, run_protected, lisp_error_handler)
        (owner_callback, create_owner, setup_config)
        (enum_locale_callback, cp_from_locale, coding_from_cp): New
        local functions.

        (term_w32select, globals_of_w32select): New global functions.

        (Fw32_set_clipboard_data): Ignore parameter FRAME, use
        clipboard_owner instead.  Use delayed rendering and provide
        all text formats.  Provide CF_LOCALE if necessary.

        (Fw32_get_clipboard_data): Handle CF_UNICODETEXT and
        CF_LOCALE.  Fall back to CF_TEXT, if CF_UNICODETEXT is not
        available.  Force DOS line-ends for decoding.

        (Fx_selection_exists_p): Handle CF_UNICODETEXT.

        (syms_of_w32select): Init and register new variables.

        * w32.h: Add prototypes for globals_of_w32select and
        term_w32select.  Make the neighboring K&R declarations into
        prototypes, too.

        * emacs.c: Include w32.h to get function prototypes.
        (main): Call globals_of_w32select.

        * w32.c (term_ntproc): Call term_w32select.

        * mule-cmds.el (set-locale-environment): Remove call to
        set-selection-coding-system on Windows.

        * s/ms-w32.h: Guard MSC-specific #pragmas with an #ifdef.

emacs from the build directory.

Use const more consistently.

(getgrgid): Added.

Revisited my earlier fix for the following entry in etc/PROBLEMS: 'Emacs built on Windows 9x/ME crashes at startup on Windows XP, or Emacs builtpart of on XP crashes at startup on Windows 9x/ME.'  Fixed several Windows API errors	detected by BoundsChecker

supported.

Added a partial implementation of play-sound-internal for Windows.  Fixed the following entry in etc/PROBLEMS: Emacs built on Windows 9x/ME crashes at startup on Windows XP, or Emacs built on XP crashes at startup on Windows 9x/ME.