stc/xfns.c (x_set_menu_bar_lines): Fix compilation error in
--with-x-toolkit=no builds by using FVAR.
Reported by Carsten Mattner <carstenmattner@gmail.com>.
src/w32.c (init_environment): Change the default values of many
environment variables in dflt_envvars[] to NULL, to avoid pushing
them into environment when they were not already defined. Remove
the code that deletes site-lisp subdirectories from the default
value of EMACSLOADPATH, as it is no longer needed.
(check_windows_init_file): Now external, not static. Use
Vload_path as is, without adding anything, as this function is now
called when Vload_path is already set up.
src/w32.h (check_windows_init_file): Add prototype.
src/emacs.c (init_cmdargs) [WINDOWSNT]: When running from the build
directory, ignore the /*/i386/ tail in Vinvocation_directory, for
compatibility with Posix platforms.
(main): Move the call to check_windows_init_file to here from
w32.c.
(decode_env_path) [WINDOWSNT]: Expand the %emacs_dir%/ prefix, if
any, in the DEFALT argument into the root of the Emacs build or
installation tree, as appropriate.
src/callproc.c (init_callproc_1): Call decode_env_path instead of
doing its equivalent by hand.
(init_callproc): Replace DOS_NT condition with MSDOS, thus letting
the code that sets Vexec_path run on MS-Windows.
src/lread.c (init_lread): Add comments to #ifdef's.
nt/paths.h (PATH_LOADSEARCH, PATH_SITELOADSEARCH, PATH_EXEC)
(PATH_DATA, PATH_DOC): Replace dummy directory names with
directories relative to %emacs_dir%.
(PATH_EXEC): Add lib-src/oo-spd/i386 and lib-src/oo/i386, to cater
to the use case of running un-installed Emacs.
msdos/sedlibmk.inp (allocator.$(OBJEXT), careadlinkat.$(OBJEXT)): Fix
editing out.
msdos/sed2v2.inp (IS_DEVICE_SEP): Edit to match ':'.
(IS_DIRECTORY_SEP, INTERNAL_TERMINAL): Fix Sed command syntax.
(MSDOS): Define only if undefined, as MSDOS is a built-in macro,
unless some std= switch to GCC is used.
src/msdos.c (dos_set_window_size, IT_update_begin)
(IT_frame_up_to_date, IT_set_frame_parameters): Use FVAR and WVAR
instead of direct references.
These casts are no longer needed now that we assume C89 or later,
since they involve casting to or from void *.
* alloc.c (make_pure_string, make_pure_c_string, pure_cons)
(make_pure_float, make_pure_vector):
* lisp.h (SAFE_ALLOCA, SAFE_ALLOCA_LISP):
* macros.c (Fstart_kbd_macro):
* menu.c (find_and_return_menu_selection):
* minibuf.c (read_minibuf_noninteractive):
* sysdep.c (closedir):
* xdisp.c (x_produce_glyphs):
* xfaces.c (compare_fonts_by_sort_order):
* xfns.c (x_real_positions, select_visual):
* xselect.c (x_stop_queuing_selection_requests)
(x_get_window_property, x_get_window_property_as_lisp_data):
* xterm.c (x_set_frame_alpha, x_find_modifier_meanings):
Remove unnecessary pointer casts.
* alloc.c (record_xmalloc): New function.
* lisp.h (record_xmalloc): New decl.
(SAFE_ALLOCA): Now takes just one arg -- the size -- and acts
more like a function. This is because the pointer cast is not
needed. All uses changed.
* print.c (print_string, print_error_message): Avoid length recalc.
* lisp.h (ASET) [ENABLE_CHECKING]: Pay attention to
ARRAY_MARK_FLAG when checking subscripts, because ASET is
not supposed to be invoked from the garbage collector.
See Andreas Schwab in <http://bugs.gnu.org/12118#25>.
(gc_aset): New function, which is like ASET but can be
used in the garbage collector.
(set_hash_key, set_hash_value, set_hash_next, set_hash_hash)
(set_hash_index): Use it instead of ASET.
(DOS_NT, MSDOS): New macros.
(WRETCODE, wait3): Remove.
* nt/inc/ms-w32.h (DOS_NT): Remove; defined in config.nt.
* lib-src/makefile.w32-in (LOCAL_FLAGS): Remove WINDOWSNT and DOS_NT,
they are always defined in config.h.
src/w32.c: Include winioctl.h and aclapi.h.
(is_symlink, chase_symlinks, enable_privilege, restore_privilege)
(revert_to_self): Forward declarations of static functions.
<static BOOL g_b_init_get_security_info>:
<g_b_init_create_symbolic_link>: New static flags.
(globals_of_w32): Initialize them to zero.
(GetSecurityInfo_Proc, CreateSymbolicLink_Proc): New typedefs.
(map_w32_filename): Improve commentary. Simplify switch.
(SYMBOLIC_LINK_FLAG_DIRECTORY): Define if not defined in system
headers (most versions of MinGW w32api don't).
(get_security_info, create_symbolic_link)
(get_file_security_desc_by_handle, is_symlink, chase_symlinks):
New functions.
(sys_access, sys_chmod): Call 'chase_symlinks' to resolve symlinks
in the argument file name.
(sys_access): Call unc_volume_file_attributes only if
GetFileAttributes fails with network-related error codes.
(sys_rename): Diagnose renaming of a symlink when the user doesn't
have the required privileges.
(get_file_security_desc_by_name): Renamed from
get_file_security_desc.
(stat_worker): New function, with most of the guts of 'stat', and
with addition of handling of symlinks and support for 'lstat'. If
possible, get file's attributes and security information by
handle, not by name. Produce S_IFLNK bit for symlinks, when
called from 'lstat'.
(stat, lstat): New functions, call 'stat_worker'.
(symlink, readlink, careadlinkat): Rewritten to create and resolve
symlinks when the underlying filesystem supports them.
lib/src/ntlib.c (lstat): New function, calls 'stat'.
nt/inc/sys/stat.h (S_IFLNK): Define.
(S_ISLNK): A non-trivial definition.
(lstat): Prototype instead of a macro that redirects to 'stat'.
lisp/files.el (file-truename): Don't skip symlink-chasing part on
windows-nt. Incorporate the resolution of 8+3 short aliases on
Windows into the loop that recursively chases symlinks. Compare
directory and its parent case-insensitively on MS-Windows and
MS-DOS.
etc/NEWS: Announce the symlink support on MS-Windows.
* lisp.h (ASET) [ENABLE_CHECKING]: Ignore ARRAY_MARK_FLAG when
checking subscripts; problem introduced with the recent
"ASET (a, i, v)" rather than "AREF (a, i) = v" patch.
(ARRAY_MARK_FLAG): Now a macro as well as a constant,
since it's used in non-static inline functions now.
Fixes: debbugs:12118
* nt/inc/ms-w32.h: Move here from ../src/s.
* nt/config.nt (config_opsysfile): Change to <ms-w32.h>.
* s/ms-w32.h: Move to ../nt/inc.
* src/makefile.w32-in (TAGS, TAGS-gmake, MS_W32_H):
Update for new ms-w32.h location.
* lib-src/makefile.w32-in (MS_W32_H): Update for new ms-w32.h location.
* lib/makefile.w32-in (MS_W32_H): Update for new ms-w32.h location.
* lisp/emacs-lisp/authors.el (authors-renamed-files-alist): Add ms-w32.h.
2012-08-01 extern-inline: new module
2012-08-01 stat-time, timespec, u64, utimens: use extern-inline
* lib/stat-time.c, lib/utimespec.c, lib/u64.c, m4/extern-inline.m4:
New files. The new .c files are for instantiating extern inline
functions.
Fixes: debbugs:12116
