X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=doc%2Fposix-functions%2Fdirfd.texi;h=d79c2dbb7a9c0590b239238f0079ff93e7e2ab04;hb=e29e19dce9e19be76fae92b0955d02c843333093;hp=601fab87d2949a97d04d908901d66b474c2a1efe;hpb=e2bc86f63c5d0d0e940c2af05c4681bfc22e27bd;p=gnulib.git

diff --git a/doc/posix-functions/dirfd.texi b/doc/posix-functions/dirfd.texi
index 601fab87d..d79c2dbb7 100644
--- a/doc/posix-functions/dirfd.texi
+++ b/doc/posix-functions/dirfd.texi
@@ -10,12 +10,16 @@ Portability problems fixed by Gnulib:
 @itemize
 @item
 This function is missing on some platforms:
-AIX 5.1, HP-UX 11, OSF/1 5.1, Solaris 10.
+AIX 5.1, HP-UX 11, OSF/1 5.1, Solaris 10, mingw.
 @end itemize
 
 Portability problems not fixed by Gnulib:
 @itemize
 @item
-This function is missing on some platforms:
+This function always fails on some platforms:
 mingw.
 @end itemize
+
+With the @code{dirfd} module, this functions always sets @code{errno} when it
+fails. (POSIX does not require that @code{dirfd} sets @code{errno} when it
+fails.)