X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=doc%2Fposix-functions%2Ffdopendir.texi;h=89b1a6a21c6223b20793a899051842bfd716f1ff;hb=800b95c20c636e1bd2e0f1c5e1ce3f84b5089942;hp=1d9827c53253e18fb4a9dd79214433cce90bc578;hpb=0460b26278c909bd983c2c8938e72e4cc88e4084;p=gnulib.git

diff --git a/doc/posix-functions/fdopendir.texi b/doc/posix-functions/fdopendir.texi
index 1d9827c53..89b1a6a21 100644
--- a/doc/posix-functions/fdopendir.texi
+++ b/doc/posix-functions/fdopendir.texi
@@ -4,7 +4,7 @@
 
 POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/fdopendir.html}
 
-Gnulib module: openat
+Gnulib module: fdopendir
 
 Portability problems fixed by Gnulib:
 @itemize
@@ -12,7 +12,17 @@ Portability problems fixed by Gnulib:
 This function is missing on some platforms:
 glibc 2.3.6, 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, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.
-But the replacement function is not safe to be used in libraries and is not multithread-safe.
+But the replacement function is not safe to be used in libraries and
+is not multithread-safe.  Also, the replacement does not guarantee
+that @samp{dirfd(fdopendir(n))==n} (dirfd might fail, or return a
+different file descriptor than n).
+@item
+This function exists but is not declared on some platforms:
+FreeBSD 7.3.
+@item
+This function does not reject non-directory file descriptors on some
+platforms:
+GNU/Hurd.
 @end itemize
 
 Portability problems not fixed by Gnulib: