From: Bruno Haible Date: Tue, 27 May 2025 09:24:45 +0000 (+0200) Subject: fcntl-h: Update platforms list re O_DIRECTORY. X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e3b56580ab52b4f64d0db883d1dd640e7051fcfb;p=thirdparty%2Fgnulib.git fcntl-h: Update platforms list re O_DIRECTORY. * doc/posix-headers/fcntl.texi: Update platforms list. * doc/posix-functions/open.texi: Likewise. * doc/posix-functions/openat.texi: Likewise. * m4/fcntl-o.m4 (gl_FCNTL_O_FLAGS): Guess that O_DIRECTORY works for Mac OS X >= 10.5. Use prefix 'gl_', not 'ac_', for our variables. --- diff --git a/ChangeLog b/ChangeLog index 446fbdc8f1..380dda36d0 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,12 @@ +2025-05-27 Bruno Haible + + fcntl-h: Update platforms list re O_DIRECTORY. + * doc/posix-headers/fcntl.texi: Update platforms list. + * doc/posix-functions/open.texi: Likewise. + * doc/posix-functions/openat.texi: Likewise. + * m4/fcntl-o.m4 (gl_FCNTL_O_FLAGS): Guess that O_DIRECTORY works for + Mac OS X >= 10.5. Use prefix 'gl_', not 'ac_', for our variables. + 2025-05-27 Bruno Haible doc: Style module name. diff --git a/doc/posix-functions/open.texi b/doc/posix-functions/open.texi index 1f10f30ca9..26bb757646 100644 --- a/doc/posix-functions/open.texi +++ b/doc/posix-functions/open.texi @@ -16,8 +16,7 @@ Some platforms do not support @code{O_CLOEXEC}: Mac OS X 10.6, FreeBSD 8.4, NetBSD 5.1, OpenBSD 4.9, Minix 3.1.8, AIX 7.1, HP-UX 11, Solaris 10, Cygwin 1.7.x, mingw, MSVC 14. @item Some platforms do not support @code{O_DIRECTORY}: -mingw, MSVC 14, glibc 2.0, OS X 10.9, FreeBSD 7.4, NetBSD 4.0.1, OpenBSD 4.9, -AIX 7.1, HP-UX 11, Solaris 10. +glibc 2.0, Mac OS X 10.4, FreeBSD 7.4, NetBSD 4.0.1, OpenBSD 4.9, HP-UX 11, Solaris 10, Cygwin 1.5.x, mingw, MSVC 14. @item On platforms where @code{off_t} is a 32-bit type, @code{open} may not work correctly with files 2 GiB and larger. @xref{Large File Support}. diff --git a/doc/posix-functions/openat.texi b/doc/posix-functions/openat.texi index 5c114dfe6d..8e39853629 100644 --- a/doc/posix-functions/openat.texi +++ b/doc/posix-functions/openat.texi @@ -19,8 +19,7 @@ Some platforms do not support @code{O_CLOEXEC}: AIX 7.1, Solaris 10. @item Some platforms do not support @code{O_DIRECTORY}: -mingw, MSVC 14, glibc 2.0, OS X 10.9, FreeBSD 7.4, NetBSD 4.0.1, OpenBSD 4.9, -AIX 7.1, HP-UX 11, Solaris 10. +glibc 2.0, Mac OS X 10.4, FreeBSD 7.4, NetBSD 4.0.1, OpenBSD 4.9, HP-UX 11, Solaris 10, Cygwin 1.5.x, mingw, MSVC 14. @item On platforms where @code{off_t} is a 32-bit type, @code{open} may not work correctly with files 2 GiB and larger. @xref{Large File Support}. diff --git a/doc/posix-headers/fcntl.texi b/doc/posix-headers/fcntl.texi index 22e791b5a8..d3ead0d310 100644 --- a/doc/posix-headers/fcntl.texi +++ b/doc/posix-headers/fcntl.texi @@ -93,8 +93,7 @@ which is generally safe. @item @samp{O_DIRECTORY} is not defined on some platforms: -mingw, MSVC 14, glibc 2.0, OS X 10.9, FreeBSD 7.4, NetBSD 4.0.1, OpenBSD 4.9, -AIX 7.1, HP-UX 11, Solaris 10. +glibc 2.0, Mac OS X 10.4, FreeBSD 7.4, NetBSD 4.0.1, OpenBSD 4.9, HP-UX 11, Solaris 10, Cygwin 1.5.x, mingw, MSVC 14. @item @samp{FD_CLOEXEC}, @samp{F_DUPFD}, and @samp{F_GETFD} are not defined diff --git a/m4/fcntl-o.m4 b/m4/fcntl-o.m4 index 2f0faebdd1..9c19b582f8 100644 --- a/m4/fcntl-o.m4 +++ b/m4/fcntl-o.m4 @@ -1,5 +1,5 @@ # fcntl-o.m4 -# serial 9 +# serial 10 dnl Copyright (C) 2006, 2009-2025 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -140,10 +140,9 @@ AC_DEFUN([gl_FCNTL_O_FLAGS], [AS_CASE([$host_os,$gl_cross_guess_normal], # The O_DIRECTORY test is known to fail on Mac OS X 10.4.11 (2007) # (see ) - # and to succeed on macOS 12.6 [darwin21.6.0] (2021). - # For now, guess it fails on macOS 12.5 and earlier. - [darwin[[0-9]].*yes | darwin1[[0-9]]*.*yes | darwin20.*yes | \ - darwin21.[[0-5]].*yes], + # and to succeed on Mac OS X 10.5.8 [darwin9.8.0] (2009). + # Guess it fails on Mac OS X 10.4.x and earlier. + [darwin[[0-8]].*yes], [gl_cv_header_working_fcntl_h="guessing no (bad O_DIRECTORY)"], # Known to be "no" on native MS-Windows. [mingw* | windows*], @@ -151,17 +150,17 @@ AC_DEFUN([gl_FCNTL_O_FLAGS], [gl_cv_header_working_fcntl_h=$gl_cross_guess_normal])])]) AS_CASE([$gl_cv_header_working_fcntl_h], - [*O_DIRECTORY* | *no], [ac_val=0], [ac_val=1]) - AC_DEFINE_UNQUOTED([HAVE_WORKING_O_DIRECTORY], [$ac_val], + [*O_DIRECTORY* | *no], [gl_val=0], [gl_val=1]) + AC_DEFINE_UNQUOTED([HAVE_WORKING_O_DIRECTORY], [$gl_val], [Define to 1 if O_DIRECTORY works, 0 otherwise.]) AS_CASE([$gl_cv_header_working_fcntl_h], - [*O_NOATIME* | *no], [ac_val=0], [ac_val=1]) - AC_DEFINE_UNQUOTED([HAVE_WORKING_O_NOATIME], [$ac_val], + [*O_NOATIME* | *no], [gl_val=0], [gl_val=1]) + AC_DEFINE_UNQUOTED([HAVE_WORKING_O_NOATIME], [$gl_val], [Define to 1 if O_NOATIME works, 0 otherwise.]) AS_CASE([$gl_cv_header_working_fcntl_h], - [*O_NOFOLLOW* | *no], [ac_val=0], [ac_val=1]) - AC_DEFINE_UNQUOTED([HAVE_WORKING_O_NOFOLLOW], [$ac_val], + [*O_NOFOLLOW* | *no], [gl_val=0], [gl_val=1]) + AC_DEFINE_UNQUOTED([HAVE_WORKING_O_NOFOLLOW], [$gl_val], [Define to 1 if O_NOFOLLOW works, 0 otherwise.]) ])