1999-11-08 Roland McGrath <roland@baalperazim.frob.com>

	* io-owner-get.c (trivfs_S_io_get_owner): Remove asserts.
	It is entirely reasonable to have EOPNOTSUPP be the default
	implementation for these calls that files are not obligated to provide.
	* io-owner-mod.c (trivfs_S_io_mod_owner): Likewise.
	* io-map.c (trivfs_S_io_map): Likewise.
	* io-async.c (trivfs_S_io_async): Likewise.
	* io-async-icky.c (trivfs_S_io_get_icky_async_id): Likewise.

5 files changed, 7 insertions, 12 deletions

diff --git a/libtrivfs/io-async-icky.c b/libtrivfs/io-async-icky.c
index 0f0b99ea..8c394732 100644
--- a/libtrivfs/io-async-icky.c
+++ b/libtrivfs/io-async-icky.c
@@ -1,5 +1,5 @@
 /*
-   Copyright (C) 1993, 1994 Free Software Foundation
+   Copyright (C) 1993, 1994, 1999 Free Software Foundation
 
 This file is part of the GNU Hurd.
 
@@ -8,7 +8,7 @@ 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, 
+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.
@@ -30,6 +30,5 @@ trivfs_S_io_get_icky_async_id (struct trivfs_protid *cred,
 			       mach_port_t *id,
 			       mach_msg_type_name_t *idtype)
 {
-  assert (!trivfs_support_read && !trivfs_support_write);
   return EOPNOTSUPP;
 }
diff --git a/libtrivfs/io-async.c b/libtrivfs/io-async.c
index 0a2646a3..c664c067 100644
--- a/libtrivfs/io-async.c
+++ b/libtrivfs/io-async.c
@@ -1,5 +1,5 @@
 /*
-   Copyright (C) 1993, 1994 Free Software Foundation
+   Copyright (C) 1993, 1994, 1999 Free Software Foundation
 
 This file is part of the GNU Hurd.
 
@@ -8,7 +8,7 @@ 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, 
+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.
@@ -31,6 +31,5 @@ trivfs_S_io_async (struct trivfs_protid *cred,
 		   mach_port_t *id,
 		   mach_msg_type_name_t *idtype)
 {
-  assert (!trivfs_support_read && !trivfs_support_write);
   return EOPNOTSUPP;
 }
diff --git a/libtrivfs/io-map.c b/libtrivfs/io-map.c
index f94bf8a5..1dc93c22 100644
--- a/libtrivfs/io-map.c
+++ b/libtrivfs/io-map.c
@@ -8,7 +8,7 @@ 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, 
+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.
@@ -32,6 +32,5 @@ trivfs_S_io_map (struct trivfs_protid *cred,
 		 mach_port_t *wrobj,
 		 mach_msg_type_name_t *wrtype)
 {
-  assert (!trivfs_support_read && !trivfs_support_write);
   return EOPNOTSUPP;
 }
diff --git a/libtrivfs/io-owner-get.c b/libtrivfs/io-owner-get.c
index d91cd4cc..82fe9211 100644
--- a/libtrivfs/io-owner-get.c
+++ b/libtrivfs/io-owner-get.c
@@ -8,7 +8,7 @@ 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, 
+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.
@@ -29,6 +29,5 @@ trivfs_S_io_get_owner (struct trivfs_protid *cred,
 		       mach_msg_type_name_t replytype,
 		       pid_t *owner)
 {
-  assert (!trivfs_support_read && !trivfs_support_write);
   return EOPNOTSUPP;
 }
diff --git a/libtrivfs/io-owner-mod.c b/libtrivfs/io-owner-mod.c
index e499776e..2e70159f 100644
--- a/libtrivfs/io-owner-mod.c
+++ b/libtrivfs/io-owner-mod.c
@@ -8,7 +8,7 @@ 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, 
+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.
@@ -29,6 +29,5 @@ trivfs_S_io_mod_owner (struct trivfs_protid *cred,
 		       mach_msg_type_name_t replytype,
 		       pid_t owner)
 {
-  assert (!trivfs_support_read && !trivfs_support_write);
   return EOPNOTSUPP;
 }