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authorRoland McGrath <roland@gnu.org>2001-05-26 18:17:18 +0000
committerRoland McGrath <roland@gnu.org>2001-05-26 18:17:18 +0000
commit37f9faea8ded29aa414bfd251c4d43cb3219835a (patch)
treea312ae2a420dff250d3f735607c38ee13681d0e0
parent1cdc8c28d051eb4564c2ced70e17384444a8e1f4 (diff)
2001-05-26 Roland McGrath <roland@frob.com>
* users.c (trivfs_S_io_select): Don't diagnose an error for *TYPE containing irrelevant bits (i.e. SELECT_URG). It's always ok to ask even when the answer is always no.
-rw-r--r--term/users.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/term/users.c b/term/users.c
index 1265b2fe..9d103013 100644
--- a/term/users.c
+++ b/term/users.c
@@ -1,5 +1,5 @@
/*
- Copyright (C) 1995,96,97,98,99,2000 Free Software Foundation, Inc.
+ Copyright (C) 1995,96,97,98,99,2000,01 Free Software Foundation, Inc.
Written by Michael I. Bushnell, p/BSG.
This file is part of the GNU Hurd.
@@ -2009,8 +2009,7 @@ trivfs_S_io_select (struct trivfs_protid *cred,
return pty_io_select (cred, reply, type, idtag);
/* We don't deal with SELECT_URG here. */
- if (*type & ~(SELECT_READ | SELECT_WRITE))
- return EINVAL;
+ *type &= (SELECT_READ | SELECT_WRITE);
available = 0;
if (*type == 0)