1 files changed, 69 insertions, 0 deletions
diff --git a/libnetfs/io-pathconf.c b/libnetfs/io-pathconf.c
new file mode 100644
index 00000000..78244bcd
--- /dev/null
+++ b/libnetfs/io-pathconf.c
@@ -0,0 +1,69 @@
+/* 
+   Copyright (C) 1999 Free Software Foundation, Inc.
+   Written by Thomas Bushnell, BSG.
+
+   This file is part of the GNU Hurd.
+
+   The GNU Hurd is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   The GNU Hurd is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA. */
+
+#include <unistd.h>
+#include "netfs.h"
+#include "io_S.h"
+
+
+error_t
+netfs_S_io_pathconf (struct protid *user,
+		     int name,
+		     int *value)
+{
+  if (!user)
+    return EOPNOTSUPP;
+
+  switch (name)
+    {
+    case _PC_LINK_MAX:
+    case _PC_MAX_CANON:
+    case _PC_MAX_INPUT:
+    case _PC_PIPE_BUF:
+    case _PC_VDISABLE:
+    case _PC_SOCK_MAXBUF:
+      *value = -1;
+      break;
+      
+    case _PC_NAME_MAX:
+      *value = 1024;		/* see <hurd/hurd_types.defs> string_t */
+      break;
+
+    case _PC_CHOWN_RESTRICTED:
+    case _PC_NO_TRUNC:		/* look at string_t trunc behavior in MiG */
+      *value = 1;
+      break;
+      
+    case _PC_PRIO_IO:
+    case _PC_SYNC_IO:
+    case _PC_ASYNC_IO:
+      *value = 0;
+      break;
+
+    case _PC_FILESIZEBITS:
+      *value = 32;
+      break;
+
+    default:
+      return EINVAL;
+    }
+  
+  return 0;
+}