From af925fe4fa59ce9eabcc8d18f0bd001b28592ec3 Mon Sep 17 00:00:00 2001 From: Corinna Vinschen Date: Mon, 8 Aug 2005 15:33:32 +0000 Subject: * fhandler_process.cc (fhandler_process::open): Allow opening of /proc//fd for reading. * fhandler_registry.cc (fhandler_registry::open): Ditto for registry keys. --- winsup/cygwin/fhandler_registry.cc | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) (limited to 'winsup/cygwin/fhandler_registry.cc') diff --git a/winsup/cygwin/fhandler_registry.cc b/winsup/cygwin/fhandler_registry.cc index 41ff072a2..07be1d0c7 100644 --- a/winsup/cygwin/fhandler_registry.cc +++ b/winsup/cygwin/fhandler_registry.cc @@ -484,12 +484,18 @@ fhandler_registry::open (int flags, mode_t mode) goto out; } - handle = open_key (path, KEY_READ, true); + handle = open_key (path, KEY_READ, false); if (handle == (HKEY) INVALID_HANDLE_VALUE) { - res = 0; - goto out; + handle = open_key (path, KEY_READ, true); + if (handle == (HKEY) INVALID_HANDLE_VALUE) + { + res = 0; + goto out; + } } + else + flags |= O_DIROPEN; set_io_handle (handle); @@ -498,7 +504,7 @@ fhandler_registry::open (int flags, mode_t mode) else value_name = cstrdup (file); - if (!fill_filebuf ()) + if (!(flags & O_DIROPEN) && !fill_filebuf ()) { RegCloseKey (handle); res = 0; -- cgit v1.2.3