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03c3f38b
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2017-05-10T21:52:21
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Implement a way to opt out from MSVC support.
This is useful for Emacs.
* modules/msvc-nothrow (configure.ac): Invoke gl_MODULE_INDICATOR.
* lib/accept4.c: Include <io.h> as an alternative to msvc-nothrow.h.
* lib/error.c: Likewise.
* lib/fcntl.c: Likewise.
* lib/flock.c: Likewise.
* lib/fstat.c: Likewise.
* lib/fsync.c: Likewise.
* lib/ioctl.c: Likewise.
* lib/isapipe.c: Likewise.
* lib/lseek.c: Likewise.
* lib/nonblocking.c: Likewise.
* lib/poll.c: Likewise.
* lib/select.c: Likewise.
* lib/sockets.h: Likewise.
* lib/sockets.c: Likewise.
* lib/stdio-read.c: Likewise.
* lib/stdio-write.c: Likewise.
* lib/utimens.c: Likewise.
* lib/w32sock.h: Likewise.
* lib/w32spawn.h: Likewise.
* tests/test-cloexec.c: Likewise.
* tests/test-dup-safer.c: Likewise.
* tests/test-dup2.c: Likewise.
* tests/test-dup3.c: Likewise.
* tests/test-fcntl.c: Likewise.
* tests/test-pipe.c: Likewise.
* tests/test-pipe2.c: Likewise.
* lib/ftruncate.c: Likewise.
(chsize_nothrow): Renamed from chsize.
* lib/msvc-nothrow.c: Don't include msvc-inval.h if
HAVE_MSVC_INVALID_PARAMETER_HANDLER is not defined.
* lib/close.c: Likewise.
* lib/dup.c: Likewise.
* lib/fclose.c: Likewise.
* lib/raise.c: Likewise.
* tests/test-fgetc.c: Likewise.
* tests/test-fputc.c: Likewise.
* tests/test-fread.c: Likewise.
* tests/test-fwrite.c: Likewise.
* lib/getdtablesize.c: Likewise.
(_setmaxstdio_nothrow): Renamed from _setmaxstdio.
* lib/isatty.c: Don't include msvc-inval.h if
HAVE_MSVC_INVALID_PARAMETER_HANDLER is not defined.
Include <io.h> as an alternative to msvc-nothrow.h.
* lib/read.c: Likewise.
* lib/write.c: Likewise.
* lib/dup2.c: Likewise.
(dup2_nothrow): New function.
(ms_windows_dup2): Use it.
* m4/close.m4 (gl_FUNC_CLOSE): Invoke gl_MSVC_INVAL and test
HAVE_MSVC_INVALID_PARAMETER_HANDLER only if gl_MSVC_INVAL is defined.
* m4/dup.m4 (gl_FUNC_DUP): Likewise.
* m4/fdopen.m4 (gl_FUNC_FDOPEN): Likewise.
* m4/raise.m4 (gl_FUNC_RAISE): Likewise.
* m4/read.m4 (gl_FUNC_READ): Likewise.
* m4/write.m4 (gl_FUNC_WRITE): Likewise.
* doc/windows-without-msvc.texi: New file.
* doc/gnulib.texi (Native Windows Support without MSVC Support): New
section.
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a3fd683d
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2017-01-01T02:59:23
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version-etc: new year
* build-aux/gendocs.sh (version):
* doc/gendocs_template:
* doc/gendocs_template_min:
* doc/gnulib.texi:
* lib/version-etc.c (COPYRIGHT_YEAR):
Update copyright dates by hand in templates and the like.
* all files: Run 'make update-copyright'.
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c7e1cc41
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2016-01-14T11:23:47
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dup, dup2, fcntl: support a directory fd on OS/2 kLIBC
On OS/2 kLIBC, dup(), dup2() and fcntl() do not work on a directory
fd.
* lib/dup.c (dup_nothrow): New.
* lib/dup2.c (klibc_dup2dirfd): New. dup2() for a directory fd.
(klibc_dup2): New.
* lib/fcntl.c (klibc_fcntl): New.
* m4/dup.m4 (gl_FUNC_DUP): Check if dup() works on a directory fd.
* m4/dup2.m4 (gl_FUNC_DUP2): Check if dup2() works on a directory fd.
* m4/fcntl.m4 (gl_FUNC_FCNTL): Check if F_DUPFD works on a directory
fd.
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71090a2a
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2016-01-01T00:56:19
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version-etc: new year
* build-aux/gendocs.sh (version):
* doc/gendocs_template:
* doc/gendocs_template_min:
* doc/gnulib.texi:
* lib/version-etc.c (COPYRIGHT_YEAR):
Update copyright dates by hand in templates and the like.
* all files: Run 'make update-copyright'.
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b9bfe784
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2015-01-01T01:38:23
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version-etc: new year
* doc/gnulib.texi:
* lib/version-etc.c (COPYRIGHT_YEAR): Update copyright date.
* all files: Run 'make update-copyright'.
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8a695b67
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2014-10-07T20:59:11
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modules/fcntl: fix error reporting by dupfd
* lib/fcntl.c (dupfd) [_WIN32]: Don't overwrite the value of
errno set by _open_osfhandle by EMFILE. Convert errors
returned by DuplicateHandle to corresponding errno values.
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1276a2c5
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2014-01-01T00:04:40
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maint: update copyright
I ran 'make update-copyright'.
Signed-off-by: Eric Blake <eblake@redhat.com>
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9fc81090
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2013-01-01T00:50:58
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maint: update all copyright year number ranges
Run "make update-copyright". Compare to commit 1602f0a from last year.
Signed-off-by: Eric Blake <eblake@redhat.com>
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c47bb706
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2012-01-28T13:23:31
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accept4, fcntl, socket modules: Avoid warnings on x86_64 mingw64.
* lib/accept4.c (accept4): Use intptr_t to convert handle pointer to
an integer.
* lib/fcntl.c (dupfd): Likewise.
* lib/w32sock.h (SOCKET_TO_FD): Likewise.
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1b612639
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2012-01-04T14:31:33
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Talk about "native Windows API", not "Win32".
* lib/classpath.c: Update comments to mention native Windows.
* lib/csharpexec.c: Likewise.
* lib/dup2.c: Likewise.
* lib/error.c: Likewise.
* lib/fcntl.c: Likewise.
* lib/filename.h: Likewise.
* lib/findprog.c: Likewise.
* lib/get-rusage-as.c: Likewise.
* lib/get-rusage-data.c: Likewise.
* lib/getpagesize.c: Likewise.
* lib/javaexec.c: Likewise.
* lib/msvc-inval.c: Likewise.
* lib/msvc-nothrow.c: Likewise.
* lib/nanosleep.c: Likewise.
* lib/nonblocking.c: Likewise.
* lib/printf-parse.c: Likewise.
* lib/setlocale.c: Likewise.
* lib/sigaction.c: Likewise.
* lib/strerror_r.c: Likewise.
* lib/tmpdir.c: Likewise.
* lib/vasnprintf.c: Likewise.
* lib/w32spawn.h: Likewise.
* lib/waitpid.c: Likewise.
* lib/stdio.in.h (fdopen, fopen, freopen): Likewise.
* m4/locale-ar.m4: Likewise.
* m4/locale-fr.m4: Likewise.
* m4/locale-ja.m4: Likewise.
* m4/locale-tr.m4: Likewise.
* m4/locale-zh.m4: Likewise.
* m4/printf.m4: Likewise.
* tests/test-cloexec.c: Likewise.
* tests/test-copy-acl.sh: Likewise.
* tests/test-copy-file.sh: Likewise.
* tests/test-file-has-acl.sh: Likewise.
* tests/test-set-mode-acl.sh: Likewise.
* tests/test-dup-safer.c: Likewise.
* tests/test-dup2.c: Likewise.
* tests/test-dup3.c: Likewise.
* tests/test-fcntl.c: Likewise.
* tests/test-nonblocking-pipe.h: Likewise.
* tests/test-nonblocking-socket.h: Likewise.
* tests/test-pipe.c: Likewise.
* tests/test-pipe2.c: Likewise.
* tests/test-spawn-pipe-child.c: Likewise.
* doc/acl-resources.txt: Likewise.
* lib/getaddrinfo.c (WINDOWS_NATIVE): Renamed from WIN32_NATIVE.
* tests/test-poll.c (WINDOWS_NATIVE): Likewise.
* tests/test-select.h (WINDOWS_NATIVE): Likewise.
* lib/localcharset.c: Update comments to mention native Windows.
(WINDOWS_NATIVE): Renamed from WIN32_NATIVE.
* lib/localename.c: Likewise.
* lib/progreloc.c: Likewise.
* lib/relocatable.c: Likewise.
* lib/poll.c (WINDOWS_NATIVE): Renamed from WIN32_NATIVE.
(windows_compute_revents): Renamed from win32_compute_revents.
(windows_compute_revents_socket): Renamed from
win32_compute_revents_socket.
* lib/select.c: Update comments to mention native Windows.
(windows_poll_handle): Renamed from win32_poll_handle.
* m4/threadlib.m4: Update comments to mention native Windows.
(gl_THREADLIB_EARLY_BODY, gl_THREADLIB_BODY): Expect
--enable-threads=windows instead of --enable-threads=win32. Set
USE_WINDOWS_THREADS, not USE_WIN32_THREADS.
* lib/glthread/lock.h: Update comments to mention native Windows.
(USE_WINDOWS_THREADS): Renamed from USE_WIN32_THREADS.
* lib/glthread/lock.c (USE_WINDOWS_THREADS): Renamed from
USE_WIN32_THREADS.
* lib/glthread/cond.h (USE_WINDOWS_THREADS): Likewise.
* lib/glthread/cond.c (USE_WINDOWS_THREADS): Likewise.
* lib/glthread/thread.h (USE_WINDOWS_THREADS): Likewise.
* lib/glthread/thread.c (USE_WINDOWS_THREADS): Likewise.
* lib/glthread/tls.h (USE_WINDOWS_THREADS): Likewise.
* lib/glthread/tls.c (USE_WINDOWS_THREADS): Likewise.
* lib/glthread/yield.h (USE_WINDOWS_THREADS): Likewise.
* tests/test-cond.c (USE_WINDOWS_THREADS): Likewise.
* tests/test-thread_create.c (USE_WINDOWS_THREADS): Likewise.
* tests/test-lock.c (USE_WINDOWS_THREADS): Likewise.
(TEST_WINDOWS_THREADS): Renamed from TEST_WIN32_THREADS.
* tests/test-tls.c: Likewise.
Rationale:
Microsoft renamed the "Win32 API" to "Windows API", as it is available
on both 32-bit and 64-bit Windows systems.
But in gnulib, we treat Cygwin like a Unix platform, therefore the main
line of distinction is between "native Windows" on one side and Unix/
POSIX systems on the other side. More details in
<https://lists.gnu.org/archive/html/bug-gnulib/2012-01/msg00027.html>.
Suggested by Paul Eggert.
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1602f0af
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2012-01-01T10:04:58
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maint: update all copyright year number ranges
Run "make update-copyright".
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9b604b4c
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2011-09-23T21:38:44
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New module 'msvc-nothrow'. Makes _get_osfhandle safe on MSVC 9.
* lib/msvc-nothrow.h: New file.
* lib/msvc-nothrow.c: New file.
* m4/msvc-nothrow.m4: New file.
* modules/msvc-nothrow: New file.
* lib/dup2.c: Include msvc-nothrow.h.
(rpl_dup2): No need to protect _get_osfhandle call here.
* lib/accept4.c: Include msvc-nothrow.h.
* lib/error.c: Likewise.
* lib/fcntl.c: Likewise.
* lib/lseek.c: Likewise.
* lib/nonblocking.c: Likewise.
* lib/poll.c: Likewise.
* lib/read.c: Likewise.
* lib/select.c: Likewise.
* lib/sockets.h: Likewise.
* lib/sockets.c: Likewise.
* lib/stdio-read.c: Likewise.
* lib/stdio-write.c: Likewise.
* lib/write.c: Likewise.
* lib/w32sock.h: Likewise.
* lib/w32spawn.h: Likewise.
* lib/flock.c: Include msvc-nothrow.h instead of <io.h>.
* lib/fsync.c: Likewise.
* lib/isapipe.c: Likewise.
* modules/dup2 (Depends-on): Add msvc-nothrow.
* modules/accept4 (Depends-on): Likewise.
* modules/error (Depends-on): Likewise.
* modules/fcntl (Depends-on): Likewise.
* modules/lseek (Depends-on): Likewise.
* modules/nonblocking (Depends-on): Likewise.
* modules/poll (Depends-on): Likewise.
* modules/read (Depends-on): Likewise.
* modules/select (Depends-on): Likewise.
* modules/sockets (Depends-on): Likewise.
* modules/sigpipe (Depends-on): Likewise.
* modules/write (Depends-on): Likewise.
* modules/accept (Depends-on): Likewise.
* modules/bind (Depends-on): Likewise.
* modules/connect (Depends-on): Likewise.
* modules/gethostname (Depends-on): Likewise.
* modules/getpeername (Depends-on): Likewise.
* modules/getsockname (Depends-on): Likewise.
* modules/getsockopt (Depends-on): Likewise.
* modules/ioctl (Depends-on): Likewise.
* modules/listen (Depends-on): Likewise.
* modules/recv (Depends-on): Likewise.
* modules/recvfrom (Depends-on): Likewise.
* modules/send (Depends-on): Likewise.
* modules/sendto (Depends-on): Likewise.
* modules/setsockopt (Depends-on): Likewise.
* modules/shutdown (Depends-on): Likewise.
* modules/socket (Depends-on): Likewise.
* modules/execute (Depends-on): Likewise.
* modules/spawn-pipe (Depends-on): Likewise.
* modules/flock (Depends-on): Likewise.
* modules/fsync (Depends-on): Likewise.
* modules/isapipe (Depends-on): Likewise.
* tests/test-cloexec.c: Include msvc-nothrow.h.
* tests/test-dup-safer.c: Likewise.
* tests/test-dup2.c: Likewise.
* tests/test-dup3.c: Likewise.
* tests/test-fcntl.c: Likewise.
* tests/test-pipe.c: Likewise.
* tests/test-pipe2.c: Likewise.
* modules/cloexec-tests (Depends-on): Add msvc-nothrow.
* modules/unistd-safer-tests (Depends-on): Likewise.
* modules/dup2-tests (Depends-on): Likewise.
* modules/dup3-tests (Depends-on): Likewise.
* modules/fcntl-tests (Depends-on): Likewise.
* modules/pipe-posix-tests (Depends-on): Likewise.
* modules/pipe2-tests (Depends-on): Likewise.
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fc12f35a
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2011-01-25T22:06:16
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fcntl: work around Haiku F_DUPFD bugs
* m4/fcntl.m4 (gl_FUNC_FCNTL): Also catch Haiku errno bug.
* lib/fcntl.c (rpl_fcntl) [F_DUPFD]: Work around Haiku losing
cloexec bit on duplication.
* doc/posix-functions/fcntl.texi (fcntl): Document the bug.
Signed-off-by: Eric Blake <eblake@redhat.com>
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d60f3b0c
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2011-01-01T20:17:23
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maint: update almost all copyright ranges to include 2011
Run the new "make update-copyright" rule.
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b2e2010c
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2010-01-01T10:31:12
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update nearly all FSF copyright year lists to include 2010
Use the same procedure as for 2009, outlined in
http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/20081
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d19dfc69
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2009-12-24T16:59:36
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Reduce namespace pollution on glibc systems.
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021c8619
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2009-12-16T09:11:32
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fcntl: port portions of fcntl to mingw
Borrow ideas from dup_cloexec and dup3 to implement F_DUPFD and
F_DUPFD_CLOEXEC. Support querying the inheritance status via
F_GETFD, but for now, no support for changing with F_SETFD.
The remaining portions of fcntl fail with EINVAL.
* m4/fcntl.m4 (gl_FUNC_FCNTL): Also build fcntl.c on mingw.
* lib/fcntl.c (fcntl) <F_DUPFD, F_DUPFD_CLOEXEC, F_GETFD>: Provide
replacement for mingw.
* modules/fcntl (Description): Update.
(Depends-on): Add dup2.
* m4/fcntl_h.m4 (gl_FCNTL_H_DEFAULTS): Add witness.
* modules/fcntl-h (Makefile.am): Substitute it.
* lib/fcntl.in.h (fcntl): Update declaration.
(F_DUPFD, F_GETFD): New macros, when needed.
* doc/posix-headers/fcntl.texi (fcntl.h): Update documentation.
* doc/posix-functions/fcntl.texi (fcntl): Likewise.
* tests/test-fcntl.c (check_flags, main): Enhance test for items
we now guarantee.
Signed-off-by: Eric Blake <ebb9@byu.net>
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da91bb7d
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2009-12-08T12:10:52
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fcntl: work around cygwin bug in F_DUPFD
fcntl(0,F_DUPFD,10000000) mistakenly failed with EMFILE
instead of EINVAL, and fcntl(0,F_DUPFD,-1) mistakenly passed.
* m4/fcntl.m4 (gl_REPLACE_FCNTL): New macro.
(gl_FUNC_FCNTL): Use it. Test for F_DUPFD bug.
* lib/fcntl.c (rpl_fcntl) <F_DUPFD>: Work around it.
<F_DUPFD_CLOEXEC>: Reduce calls to _gl_register_dup.
* doc/posix-functions/fcntl.texi (fcntl): Document it.
Signed-off-by: Eric Blake <ebb9@byu.net>
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38f87b03
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2009-12-07T11:50:59
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fcntl: support F_DUPFD_CLOEXEC on systems with fcntl
Implement F_DUPFD_CLOEXEC. The unit test still fails on systems
with other fcntl bugs (such as cygwin 1.5 mishandling F_DUPFD,
or mingw lacking fcntl altogether). Passes on Linux, both with
and without kernel support, and on cygwin 1.7.
* modules/fcntl (Files): List new files.
(configure.ac): Run a test.
* m4/fcntl.m4 (gl_FUNC_FCNTL): New file.
* lib/fcntl.c (rpl_fcntl): Likewise.
* m4/fcntl_h.m4 (gl_FCNTL_H_DEFAULTS): Add witness defaults.
(gl_FCNTL_H): Always replace fcntl.h.
* modules/fcntl-h (Makefile.am): Substitute witnesses.
* lib/fcntl.in.h (fcntl): Declare replacement.
(F_DUPFD_CLOEXEC, GNULIB_defined_F_DUPFD_CLOEXEC): New macro when
needed, plus a witness.
* doc/posix-functions/fcntl.texi (fcntl): Document this.
* doc/posix-headers/fcntl.texi (fcntl.h): Likewise.
* tests/test-fcntl.c: New file.
* modules/fcntl-tests: Likewise.
Signed-off-by: Eric Blake <ebb9@byu.net>
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