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authorRoland McGrath <roland@gnu.org>2001-03-31 23:06:37 +0000
committerRoland McGrath <roland@gnu.org>2001-03-31 23:06:37 +0000
commit5b423a6848038a829658fe6e4753d1e5c8743cb3 (patch)
treea20e936d76cf975008cb4dbbe8eded50a74b5c5b
parentbe5d0de057208f22279d4b44c1fcdfbd0d173e51 (diff)
2001-03-29 Neal H Walfield <neal@cs.uml.edu>
* reallocate-port.c (ports_reallocate_port): Assert return from mach_port_move_member. * transfer-right.c (ports_transfer_right): Likewise.
-rw-r--r--libports/reallocate-port.c7
-rw-r--r--libports/transfer-right.c8
2 files changed, 11 insertions, 4 deletions
diff --git a/libports/reallocate-port.c b/libports/reallocate-port.c
index 35dd4883..bd1b1893 100644
--- a/libports/reallocate-port.c
+++ b/libports/reallocate-port.c
@@ -1,5 +1,5 @@
/*
- Copyright (C) 1995, 1996 Free Software Foundation, Inc.
+ Copyright (C) 1995, 1996, 2001 Free Software Foundation, Inc.
Written by Michael I. Bushnell.
This file is part of the GNU Hurd.
@@ -52,8 +52,9 @@ ports_reallocate_port (void *portstruct)
ihash_add (pi->bucket->htable, pi->port_right, pi, &pi->hentry);
mutex_unlock (&_ports_lock);
- mach_port_move_member (mach_task_self (), pi->port_right,
- pi->bucket->portset);
+ err = mach_port_move_member (mach_task_self (), pi->port_right,
+ pi->bucket->portset);
+ assert_perror (err);
if (dropref)
ports_port_deref (pi);
diff --git a/libports/transfer-right.c b/libports/transfer-right.c
index d5844ea2..45a6cc52 100644
--- a/libports/transfer-right.c
+++ b/libports/transfer-right.c
@@ -20,6 +20,7 @@
#include "ports.h"
+#include <assert.h>
#include <hurd/ihash.h>
error_t
@@ -56,6 +57,7 @@ ports_transfer_right (void *tostruct,
ihash_locp_remove (topi->bucket->htable, topi->hentry);
err = mach_port_mod_refs (mach_task_self (), topi->port_right,
MACH_PORT_RIGHT_RECEIVE, -1);
+ assert_perror (err);
if ((topi->flags & PORT_HAS_SENDRIGHTS) && !hassendrights)
{
dereftopi = 1;
@@ -77,7 +79,11 @@ ports_transfer_right (void *tostruct,
{
ihash_add (topi->bucket->htable, port, topi, &topi->hentry);
if (topi->bucket != frompi->bucket)
- mach_port_move_member (mach_task_self (), port, topi->bucket->portset);
+ {
+ err = mach_port_move_member (mach_task_self (), port,
+ topi->bucket->portset);
+ assert_perror (err);
+ }
}
mutex_unlock (&_ports_lock);