diff options
Diffstat (limited to 'libpager/data-request.c')
| -rw-r--r-- | libpager/data-request.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/libpager/data-request.c b/libpager/data-request.c index 4ba2bad2..77fba116 100644 --- a/libpager/data-request.c +++ b/libpager/data-request.c @@ -1,5 +1,5 @@ /* Implementation of memory_object_data_request for pager library - Copyright (C) 1994 Free Software Foundation + Copyright (C) 1994, 1995 Free Software Foundation This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as @@ -36,7 +36,8 @@ _pager_seqnos_memory_object_data_request (mach_port_t object, vm_address_t page; int write_lock; - if (!(p = ports_check_port_type (object, pager_port_type))) + p = ports_lookup_port (0, object, _pager_class); + if (!p) return EOPNOTSUPP; /* sanity checks -- we don't do multi-page requests yet. */ @@ -122,7 +123,7 @@ _pager_seqnos_memory_object_data_request (mach_port_t object, _pager_mark_object_error (p, offset, length, 0); _pager_allow_termination (p); mutex_unlock (&p->interlock); - ports_done_with_port (p); + ports_drop_ref (p); return 0; allow_term_out: @@ -130,13 +131,13 @@ _pager_seqnos_memory_object_data_request (mach_port_t object, _pager_allow_termination (p); mutex_unlock (&p->interlock); out: - ports_done_with_port (p); + ports_drop_ref (p); return 0; error_read: memory_object_data_error (p->memobjcntl, offset, length, EIO); _pager_mark_object_error (p, offset, length, EIO); _pager_allow_termination (p); - ports_done_with_port (p); + ports_drop_ref (p); return 0; } |