X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=doc%2Fposix-functions%2Ffcntl.texi;h=2a41ad1d3e01420ea47effc8a6701f532b8d124f;hb=54b5ce0e1a4f6a4af37f970e45e6e173e5b0a1c6;hp=cc48bdcdb80e07028dda38d5b940dc5b21669f5f;hpb=2b6c08c775ae4e80b52aa41058ea5939f778b44b;p=gnulib.git

diff --git a/doc/posix-functions/fcntl.texi b/doc/posix-functions/fcntl.texi
index cc48bdcdb..2a41ad1d3 100644
--- a/doc/posix-functions/fcntl.texi
+++ b/doc/posix-functions/fcntl.texi
@@ -2,17 +2,35 @@
 @section @code{fcntl}
 @findex fcntl
 
-POSIX specification: @url{http://www.opengroup.org/susv3xsh/fcntl.html}
+POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/fcntl.html}
 
-Gnulib module: ---
+Gnulib module: fcntl
 
 Portability problems fixed by Gnulib:
 @itemize
+@item
+This function does not support @code{F_DUPFD_CLOEXEC} 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,
+BeOS.
+Note that the gnulib replacement code is functional but not atomic.
+
+@item
+The @code{F_DUPFD} action of this function does not reject
+out-of-range targets properly on some platforms:
+Cygwin 1.5.x.
+
+@item
+This function is missing on some platforms:
+mingw.
 @end itemize
 
 Portability problems not fixed by Gnulib:
 @itemize
 @item
-This function is missing on some platforms:
-mingw.
+The replacement function does not support @code{F_SETFD},
+@code{F_GETFL}, @code{F_SETFL}, @code{F_GETOWN}, @code{F_SETOWN},
+@code{F_GETLK}, @code{F_SETLK}, and @code{F_SETLKW} on some platforms:
+mingw
 @end itemize