Eric Blake wrote:
> For now, I'm okay with weakening the testsuite to ignore the NFS bug;
> please apply this patch, but let's also document the bug.
OK. Done like this:
2010-11-13 Bruno Haible <br...@clisp.org>
rename, renameat: Document Linux bug with NFS
<http://lists.gnu.org/archive/html/bug-gnulib/2010-11/msg00154.html>.
* doc/posix-functions/rename.texi: Mention the NFS bug on Linux.
* doc/posix-functions/renameat.texi: Likewise.
Suggested by Eric Blake.
--- doc/posix-functions/rename.texi.orig Sun Nov 14 00:55:19 2010
+++ doc/posix-functions/rename.texi Sun Nov 14 00:50:58 2010
@@ -60,6 +60,11 @@
@code{ENOTDIR} if either argument is a symlink with a trailing slash:
glibc, OpenBSD, Cygwin 1.7.
@item
+After renaming a non-empty directory over an existing empty directory,
+the old directory name is still visible through the @code{stat} function
+for 30 seconds after the rename, on NFS file systems, on some platforms:
+Linux 2.6.18.
+...@item
This function will not rename a source that is currently opened
by any process:
mingw.
--- doc/posix-functions/renameat.texi.orig Sun Nov 14 00:55:19 2010
+++ doc/posix-functions/renameat.texi Sun Nov 14 00:52:06 2010
@@ -39,6 +39,11 @@
@code{ENOTDIR} if either argument is a symlink with a trailing slash:
glibc, OpenBSD, Cygwin 1.7.
@item
+After renaming a non-empty directory over an existing empty directory,
+the old directory name is still visible through the @code{stat} function
+for 30 seconds after the rename, on NFS file systems, on some platforms:
+Linux 2.6.18.
+...@item
This function will not rename a source that is currently opened
by any process:
mingw.
