From f1aa15a509d4249b19bb3d7f1f388829dd5135f8 Mon Sep 17 00:00:00 2001 From: Justus Winter <4winter@informatik.uni-hamburg.de> Date: Tue, 15 Apr 2014 13:54:19 +0200 Subject: libpager: fix notify_port_t receiver lookups This fixes one more occurence of a notify_port_t receiver lookup that I overlooked in 5a4926dd52aed56913cbe10592063ff0da753700. * libpager/no-senders.c: Include "notify_S.h" so that the compiler can spot such mistakes in the future. (_pager_do_seqnos_mach_notify_no_senders): Fix receiver lookup. --- libpager/no-senders.c | 21 ++++++++------------- 1 file changed, 8 insertions(+), 13 deletions(-) (limited to 'libpager') diff --git a/libpager/no-senders.c b/libpager/no-senders.c index 83a2c889..c21dfc2f 100644 --- a/libpager/no-senders.c +++ b/libpager/no-senders.c @@ -18,24 +18,19 @@ #include "priv.h" #include +#include "notify_S.h" error_t -_pager_do_seqnos_mach_notify_no_senders (mach_port_t notify, +_pager_do_seqnos_mach_notify_no_senders (struct port_info *pi, mach_port_seqno_t seqno, mach_port_mscount_t mscount) { - struct pager *p = ports_lookup_port (0, notify, _pager_class); - - if (!p) + if (!pi || + pi->class != _pager_class) return EOPNOTSUPP; - - pthread_mutex_lock (&p->interlock); - _pager_wait_for_seqno (p, seqno); - _pager_release_seqno (p, seqno); - pthread_mutex_unlock (&p->interlock); - - ports_no_senders (p, mscount); - - ports_port_deref (p); + + _pager_update_seqno_p ((struct pager *) pi, seqno); + ports_no_senders (pi, mscount); + return 0; } -- cgit v1.2.3