* fhandler_disk_file.cc (fhandler_disk_file::opendir): Use iscygdrive

instead of isspecial.
	* path.h (path_conv::iscygdrive): New method.

winsup/cygwin/ChangeLog

@@ -1,3 +1,9 @@
+2006-02-28  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_disk_file.cc (fhandler_disk_file::opendir): Use iscygdrive
+	instead of isspecial.
+	* path.h (path_conv::iscygdrive): New method.
+
 2006-02-28  Christopher Faylor  <cgf@timesys.com>
 
 	* exceptions.cc (_cygtls::interrupt_now): Remove "inside cygwin" check

winsup/cygwin/fhandler_disk_file.cc

@@ -1429,7 +1429,7 @@ fhandler_disk_file::opendir ()
       set_errno (ENOMEM);
       goto free_dirname;
     }
-  else if (!pc.isspecial () && fhaccess (R_OK) != 0)
+  else if (!pc.iscygdrive () && fhaccess (R_OK) != 0)
     goto free_dirent;
   else
     {
@@ -1461,7 +1461,7 @@ fhandler_disk_file::opendir ()
       if (wincap.is_winnt ())
 	{
 	  d_cachepos (dir) = 0;
-	  if (!pc.isspecial ())
+	  if (!pc.iscygdrive ())
 	    {
 	      OBJECT_ATTRIBUTES attr;
 	      WCHAR wpath[CYG_MAX_PATH + 10];

winsup/cygwin/path.h

@@ -153,6 +153,7 @@ class path_conv
   int isdevice () const {return dev.devn && dev.devn != FH_FS && dev.devn != FH_FIFO;}
   int isfifo () const {return dev == FH_FIFO;}
   int isspecial () const {return dev.devn && dev.devn != FH_FS;}
+  int iscygdrive () const {return dev.devn == FH_CYGDRIVE;}
   int is_auto_device () const {return isdevice () && !is_fs_special ();}
   int is_fs_device () const {return isdevice () && is_fs_special ();}
   int is_fs_special () const {return dev.is_fs_special ();}