X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=doc%2Fposix-headers%2Ffcntl.texi;h=c87e8726d4807823860003e7066ca7877dc6d6cc;hb=07809063056aef043ba738ab8229042f1ffc9659;hp=299f1b42e09369e52c246df282454421d9164a18;hpb=38f87b03c2763bb2af05ae98905b0ac8ba55b3eb;p=gnulib.git

diff --git a/doc/posix-headers/fcntl.texi b/doc/posix-headers/fcntl.texi
index 299f1b42e..c87e8726d 100644
--- a/doc/posix-headers/fcntl.texi
+++ b/doc/posix-headers/fcntl.texi
@@ -1,16 +1,31 @@
 @node fcntl.h
 @section @file{fcntl.h}
 
-POSIX specification: @url{http://www.opengroup.org/susv3xbd/fcntl.h.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/fcntl.h.html}
 
 Gnulib module: fcntl-h
 
 Portability problems fixed by Gnulib:
 @itemize
 @item
-@samp{O_NOCTTY}, @samp{O_DSYNC}, @samp{O_NONBLOCK}, @samp{O_RSYNC},
-@samp{O_SYNC}, @samp{O_DIRECTORY}, @samp{O_NOFOLLOW}, and
-@samp{O_TTY_INIT} are not defined on some platforms.
+@samp{O_CLOEXEC}, @samp{O_DIRECTORY}, @samp{O_DSYNC}, @samp{O_NOCTTY},
+@samp{O_NOFOLLOW}, @samp{O_RSYNC}, @samp{O_SYNC},
+and @samp{O_TTY_INIT} are not defined on some platforms.  Gnulib defines
+these macros to 0, which is generally safe.
+
+@item
+@samp{O_NONBLOCK} is not defined on some platforms.  If the
+@samp{nonblocking} module is in use, gnulib guarantees a working
+non-zero value; otherwise, the gnulib replacement is 0.
+
+@item
+@samp{O_EXEC} and @samp{O_SEARCH} are not defined on some platforms.
+Gnulib defines these macros to @samp{O_RDONLY}, which is typically 0.
+
+@item
+The @samp{O_ACCMODE} mask mistakenly omits @samp{O_SEARCH} and
+@samp{O_EXEC} on some platforms:
+Cygwin.
 
 @item
 @samp{O_BINARY}, @samp{O_TEXT} (not specified by POSIX, but essential for
@@ -23,43 +38,32 @@ and @samp{O_NOLINKS} (not specified by POSIX) are defined
 on some platforms but not on others.
 
 @item
-@samp{FD_CLOEXEC} is not defined on some platforms:
+@samp{FD_CLOEXEC}, @samp{F_DUPFD}, and @samp{F_GETFD} are not defined
+on some platforms:
 mingw.
 
 @item
 @samp{F_DUPFD_CLOEXEC} is not defined on some platforms:
-MacOS X 10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
-IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.7.1, mingw, Interix 3.5,
+MacOS X 10.5, FreeBSD 6.0, NetBSD 5.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
+IRIX 6.5, OSF/1 5.1, Solaris 11 2010-11, Cygwin 1.7.1, mingw, Interix 3.5,
 BeOS.
 
 @item
 @samp{AT_FDCWD}, @samp{AT_EACCESS}, @samp{AT_SYMLINK_NOFOLLOW},
 @samp{AT_SYMLINK_FOLLOW}, and @samp{AT_REMOVEDIR}
 are not defined on many platforms:
-glibc 2.3.6, MacOS X 10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX
+glibc 2.3.6, MacOS X 10.5, FreeBSD 6.0, NetBSD 5.0, OpenBSD 3.8, AIX
 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 8, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.
 
 @item
 @samp{AT_FDCWD} is defined with a value too large for an @code{int} on some
 platforms:
-Solaris 10.
+Solaris 11 2010-11.
 @end itemize
 
 Portability problems not fixed by Gnulib:
 @itemize
 @item
-@samp{O_CLOEXEC} is not defined on some platforms.  The gnulib
-replacement is not atomic on these platforms.
-
-@item
-@samp{O_SEARCH} and @samp{O_EXEC} are not defined
-on some platforms.
-
-@item
-@samp{F_DUPFD} and @samp{F_GETFD} are not defined on some platforms:
-mingw.
-
-@item
 @samp{F_SETFD}, @samp{F_GETFL}, @samp{F_SETFL}, @samp{F_GETLK},
 @samp{F_SETLK}, @samp{F_SETLOKW}, @samp{F_GETOWN}, and @samp{F_SETOWN}
 are not defined on some platforms: