diff options
Diffstat (limited to 'lib/libpthread/uthread/uthread_poll.c')
| -rw-r--r-- | lib/libpthread/uthread/uthread_poll.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/libpthread/uthread/uthread_poll.c b/lib/libpthread/uthread/uthread_poll.c index 239b3f62da6..a2b42219d41 100644 --- a/lib/libpthread/uthread/uthread_poll.c +++ b/lib/libpthread/uthread/uthread_poll.c @@ -1,4 +1,4 @@ -/* $OpenBSD: uthread_poll.c,v 1.8 2003/12/10 23:10:08 millert Exp $ */ +/* $OpenBSD: uthread_poll.c,v 1.9 2004/01/01 08:19:33 brad Exp $ */ /* * Copyright (c) 1999 Daniel Eischen <eischen@vigrid.com> * All rights reserved. @@ -53,6 +53,9 @@ poll(struct pollfd fds[], nfds_t nfds, int timeout) int i, ret = 0; struct pthread_poll_data data; + /* This is a cancellation point: */ + _thread_enter_cancellation_point(); + if (numfds > _thread_dtablesize) { numfds = _thread_dtablesize; } @@ -96,6 +99,9 @@ poll(struct pollfd fds[], nfds_t nfds, int timeout) } } + /* No longer in a cancellation point: */ + _thread_leave_cancellation_point(); + return (ret); } #endif |