lib/fclose.c


Log

Author Commit Date CI Message
Bruno Haible 03c3f38b 2017-05-10T21:52:21 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.
Paul Eggert a3fd683d 2017-01-01T02:59:23 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'.
Paul Eggert 71090a2a 2016-01-01T00:56:19 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'.
Paul Eggert b9bfe784 2015-01-01T01:38:23 version-etc: new year * doc/gnulib.texi: * lib/version-etc.c (COPYRIGHT_YEAR): Update copyright date. * all files: Run 'make update-copyright'.
Eric Blake 1276a2c5 2014-01-01T00:04:40 maint: update copyright I ran 'make update-copyright'. Signed-off-by: Eric Blake <eblake@redhat.com>
Eric Blake 9fc81090 2013-01-01T00:50:58 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>
Jim Meyering 1602f0af 2012-01-01T10:04:58 maint: update all copyright year number ranges Run "make update-copyright".
Bruno Haible fd860ad1 2011-09-25T12:10:10 fclose: Support for MSVC 9. * lib/fclose.c: Include msvc-inval.h. (fclose_nothrow): New function. (rpl_fclose): Use it. * modules/fclose (Depends-on): Add msvc-inval. * doc/posix-functions/fclose.texi: Mention the problem on MSVC.
Bruno Haible 5390a4b4 2011-05-12T02:01:00 fclose: Fix mistake earlier today. * lib/fclose.c (rpl_fclose): Don't assume that EOF < 0.
Eric Blake 64a5e38b 2011-05-11T11:35:06 fclose: preserve fflush errors Caught by gcc -Werror=unused-but-set-variable. * lib/fclose.c (rpl_fclose): Don't lose fflush errors. Reported by Jim Meyering. Signed-off-by: Eric Blake <eblake@redhat.com>
Bruno Haible 69a55773 2011-05-11T13:14:46 fclose: Fix possible link error. * lib/fclose.c (rpl_fclose): Invoke _gl_unregister_fd, not unregister_shadow_fd. Improve comments. * lib/sockets.c (close_fd_maybe_socket): Add comments. Reported by Eric Blake.
Eric Blake 112b21e3 2011-05-10T15:28:48 fclose: avoid double close race when possible Calling close(fileno(fp)) prior to fclose(fp) is racy in a multi-threaded application - some other thread could open a new file, which is then inadvertently closed by the fclose that we thought should fail with EBADF. For mingw, this is no worse than the race already present in close_fd_maybe_socket for calling closesocket() prior to _close(), but for all other platforms, we might as well be nice and avoid the race. * lib/fclose.c (rpl_fclose): Rewrite to avoid double-close race on all but WINDOWS_SOCKETS. Signed-off-by: Eric Blake <eblake@redhat.com>
Eric Blake bcbcf0c5 2011-05-02T15:00:50 fflush: also replace fclose when fixing fflush This fixes the fclose failures detected in the previous patch, but only when the GPL fflush module is also in use. That is because the need for behavior of resetting seekable input streams is much less common, and the fix more complex. The LGPLv2+ test for fclose() in isolation is relaxed to pass if fflush is not being replaced to cater to input streams. * modules/fflush (Depends-on): Add fclose. * m4/fflush.m4 (gl_FUNC_FFLUSH): Also replace fclose. * lib/fclose.c (rpl_fclose): Don't cause spurious failures on memstreams with no backing fd. * doc/posix-functions/fclose.texi (fclose): Document the use of fflush module to fix the bug. * tests/test-fclose.c (main): Relax test when fclose is used in isolation. Signed-off-by: Eric Blake <eblake@redhat.com>
Eric Blake 001e7d63 2011-05-02T11:41:12 fclose: reduce dependencies In an LGPLv2+ project, the last change to fclose dragged in inappropriate modules. * modules/fclose (Depends-on): Switch from fflush/fseeko to simpler lseek. * lib/fclose.c (rpl_fclose): Likewise. Reported by Simon Josefsson. Signed-off-by: Eric Blake <eblake@redhat.com>
Eric Blake 096d7e1c 2011-04-30T15:40:00 fclose: don't fail on non-seekable input stream On mingw, for a project that uses both sockets and streams, then fclose(stdin) when getting input from a terminal or pipe was spuriously failing. * modules/fclose (Depends-on): Add freading, fflush, fseeko. * lib/fclose.c (rpl_fclose): Skip fflush for non-seekable input, since fflush is allowed to fail in that case. Signed-off-by: Eric Blake <eblake@redhat.com>
Jim Meyering d60f3b0c 2011-01-01T20:17:23 maint: update almost all copyright ranges to include 2011 Run the new "make update-copyright" rule.
Jim Meyering b2e2010c 2010-01-01T10:31:12 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
Jim Meyering 3030c5b5 2009-12-28T10:50:36 update nearly all FSF copyright year lists to include 2009 The files named by the following are exempted: grep -v '^#' config/srclist.txt|grep -v '^$' \ | while read src dst; do test -f "$dst" && { echo "$dst"; continue; } test -d "$dst" || continue echo "$dst"/$(basename "$src") done > exempt git ls-files tests/unictype >> exempt In the remaining files, convert to all-interval notation if - there is already at least one year interval like 2000-2003 - the file is maintained by me - the file is in lib/uni*/, where that style already prevails Otherwise, use update-copyright's default.
Jim Meyering e349e3d9 2008-10-11T14:24:41 * lib/fclose.c: Fix typo in comment: s/close/fclose/.
Bruno Haible d1f20d36 2008-10-11T14:18:29 New module 'fclose'.