* nt/inc/sys/stat.h (struct stat): New members for nsec part of
file times.
* lib-src/ntlib.c (convert_time):
* src/w32.c (convert_time): Accept an additional argument
TIME_NSEC and set it to the sub-second part of time. All callers
changed.
* lib/stdalign.in.h: Remove. This file was already removed in
commit b429274c5b (2023-02-04)
but was brought back mistakenly by a merge from emacs-29 in
commit ecf08f0621 (2024-01-02).
* nt/inc/stdalign.h: Don’t mention removed file in comment.
When _FORTIFY_SOURCE is defined mingw-w64 provides an inline definition
of read in io.h. This makes our previous redirection to sys_read
ineffective. The prototype of sys_read is now required because we don't
touch the prototype of read.
* nt/inc/ms-w32.h (read): Move the redirection after io.h. Add prototype
for sys_read (Bug#73444)
This commit finishes the rework started by reverting changes
to lib/sig2str.h, by adding Emacs-private additions to
signal.h.
* nt/inc/signal.h: New file, defines SIG2STR_MAX and
prototypes of 'sig2str' and 'str2sig'.
* configure.ac (emacs_cv_boot_time_file): Only compute this on
GNU/Linux, the sole system with systemd.
* nt/inc/ms-w32.h (BOOT_TIME_FILE): Remove now redundant #undef.
* src/filelock.c (get_boot_time): Eschew BOOT_TIME_FILE if not
defined.
For some time, GNU/Linux systems have put their random-seed file
somewhere other than where src/filelock.c looks for it.
Catch up to this by having 'configure' scout for it.
* configure.ac (BOOT_TIME_FILE):
Define this at configure-time.
* nt/inc/ms-w32.h (BOOT_TIME_FILE): Override 'configure'.
* src/filelock.c (BOOT_TIME_FILE): Remove default definition,
since 'configure' defaults it now.
* nt/inc/ms-w32.h (_WIN32_WINNT_WIN2K, _WIN32_WINNT_WINXP)
(_WIN32_WINNT_WS03, _WIN32_WINNT_VISTA, _WIN32_WINNT_WIN7,
_WIN32_WINNT_WIN8, _WIN32_WINNT_WINBLUE, _WIN32_WINNT_WIN10)
[__MINGW32__]: Define if any of these is not defined. Reported by
martin rudalics <rudalics@gmx.at>.
* src/sysdep.c (emacs_exec_file): Don't compile this function
anymore on WINDOWSNT, since it is not used there. This function
was the only reason for having 'execve' prototype in ms-w32.h.
* nt/inc/ms-w32.h (execve): Remove prototype and the MinGW64 vs
ming.org mess that it causes.
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.
* 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.
* src/w32heap.c (sys_calloc): New function, implements calloc
in terms of our private implementations of malloc.
* nt/inc/ms-w32.h (calloc): Redirect to sys_calloc.
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.
* src/w32proc.c (LOCALE_IPAPERSIZE): Define if undefined.
(nl_langinfo): Support _NL_PAPER_WIDTH and _NL_PAPER_HEIGHT
like glibc does.
* src/fns.c (Flocale_info): Update the doc string.
* nt/inc/langinfo.h: Add _NL_PAPER_WIDTH and _NL_PAPER_HEIGHT
to the enumeration.
(_NL_PAPER_WIDTH, _NL_PAPER_HEIGHT): Define namesake macros.
* nt/mingw-cfg.site (emacs_cv_langinfo__nl_paper_width): Set
to 'yes'.
* doc/lispref/nonascii.texi (Locales): Update the
documentation of 'locale-info' for the argument of 'paper'.
* etc/NEWS: Update the locale-info entry.
Recent changes in sysdep.c and emacsclient unnecessarily
removed useful code from DOS_NT builds. This changeset
reinstates that code.
* nt/inc/ms-w32.h (tcdrain): Redirect to _commit.
(fdatasync): No need to redirect anymore.
* lib-src/emacsclient.c (flush_stdout): Don't avoid calling
tcdrain on DOS_NT platforms.
* src/sysdep.c (reset_sys_modes): Don't ifdef away the call to
tcdrain on DOS_NT platforms.
* nt/inc/ms-w32.h (__POSIX_2008_DEPRECATED)
[__MINGW32_VERSION >= 5001000L]: Define to nothing, to avoid
deprecation warnings about gettimeofday with mingw.org's MinGW
runtime 5.1 and later.
* lib-src/ntlib.h (mkdir, open): Remove redefinitions. They are
now in nt/inc/ms-w32.h.
* lib-src/ntlib.c (sys_mkdir, sys_open): New functions.
(mkostemp): Remove.
* src/w32.c (mkostemp): Remove.
(sys_mkdir): Accept a second (unused) argument.
* src/fileio.c (Fmake_directory_internal): Remove the WINDOWSNT
specific call to mkdir. (Bug#28023)
* nt/inc/ms-w32.h (mkdir): Remove from "#ifdef emacs" and redefine
to accept 2 arguments.
(open): Remove from "#ifdef emacs".
* nt/mingw-cfg.site (ac_cv_func_mkostemp): Remove.
* nt/gnulib-cfg.mk (OMIT_GNULIB_MODULE_mkostemp)
(OMIT_GNULIB_MODULE_tempname): Remove.
* nt/inc/sys/time.h (_TIMEVAL_DEFINED, struct timevat, timerisset)
(timercmp, timerclear): Don't define. Instead, include the system
header sys/time.h, and add only the interval timers stuff. This
avoids compiler warnings about 'gettimeofday's prototype, and also
avoids redefinition of macros from system headers.
* lib-src/ntlib.c (gettimeofday):
* nt/inc/sys/time.h (gettimeofday, struct timezone): Remove unused
function 'gettimeofday' and all of its supporting code.
* nt/inc/ms-w32.h (WIN32_LEAN_AND_MEAN): Define to an empty value,
to be consistent with Gnulib's utimens.c. This is because utimens.c
unconditionally defines WIN32_LEAN_AND_MEAN to an empty value, so the
previous definition here conflicted with that.
* src/w32heap.c (getrlimit, setrlimit): New functions.
Include w32.h.
* src/emacs.c (main): Use 'rlim_t', not 'long', for values that
should be compatible with 'struct rlimit' members.
* nt/inc/sys/resource.h: New header file.
* nt/mingw-cfg.site (ac_cv_func_getrlimit, ac_cv_func_setrlimit):
Set to "yes".
