1999-09-09 Thomas Bushnell, BSG <tb@mit.edu>

	* fsstubs.c (netfs_S_io_pathconf): Delete function.
	* io-pathconf.c: New file.
	* Makefile (IOSRCS): Add io-pathconf.c.

4 files changed, 77 insertions, 10 deletions

diff --git a/libnetfs/ChangeLog b/libnetfs/ChangeLog
index 3a4ae9f8..49845de5 100644
--- a/libnetfs/ChangeLog
+++ b/libnetfs/ChangeLog
@@ -1,3 +1,9 @@
+1999-09-09  Thomas Bushnell, BSG  <tb@mit.edu>
+
+	* fsstubs.c (netfs_S_io_pathconf): Delete function.
+	* io-pathconf.c: New file.
+	* Makefile (IOSRCS): Add io-pathconf.c.
+
 1999-09-07  Thomas Bushnell, BSG  <tb@mit.edu>
 
 	* iostubs.c (netfs_S_io_map_segment): New function.
diff --git a/libnetfs/Makefile b/libnetfs/Makefile
index 28dde970..b11f1ecd 100644
--- a/libnetfs/Makefile
+++ b/libnetfs/Makefile
@@ -36,7 +36,7 @@ IOSRCS=	io-read.c io-readable.c io-seek.c io-write.c io-stat.c io-async.c     \
 	io-set-all-openmodes.c io-get-openmodes.c io-set-some-openmodes.c     \
 	io-clear-some-openmodes.c io-mod-owner.c io-get-owner.c io-select.c   \
 	io-get-icky-async-id.c io-reauthenticate.c io-restrict-auth.c	      \
-	io-duplicate.c iostubs.c io-identity.c io-revoke.c
+	io-duplicate.c iostubs.c io-identity.c io-revoke.c io-pathconf.c
 
 FSYSSRCS= fsys-syncfs.c fsys-getroot.c fsys-get-options.c fsys-set-options.c \
 	fsysstubs.c 
diff --git a/libnetfs/fsstubs.c b/libnetfs/fsstubs.c
index d64cbc93..415c62a5 100644
--- a/libnetfs/fsstubs.c
+++ b/libnetfs/fsstubs.c
@@ -1,6 +1,6 @@
 /* Unimplemented rpcs from <hurd/fs.defs>
 
-   Copyright (C) 1995, 1996 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1996, 1999 Free Software Foundation, Inc.
    Written by Michael I. Bushnell, p/BSG.
 
    This file is part of the GNU Hurd.
@@ -52,14 +52,6 @@ netfs_S_ifsock_getsockaddr (struct protid *user,
 }
 
 error_t
-netfs_S_io_pathconf (struct protid *user,
-		     int name,
-		     int *value)
-{
-  return EOPNOTSUPP;
-}
-
-error_t
 netfs_S_io_server_version (struct protid *user,
 			   char *name,
 			   int *major,
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;
+}