| g_event.9 (129381) | g_event.9 (131530) |
|---|---|
| 1.\" 2.\" Copyright (c) 2004 Pawel Jakub Dawidek <pjd@FreeBSD.org> 3.\" All rights reserved. 4.\" 5.\" Redistribution and use in source and binary forms, with or without 6.\" modification, are permitted provided that the following conditions 7.\" are met: 8.\" 1. Redistributions of source code must retain the above copyright --- 8 unchanged lines hidden (view full) --- 17.\" IN NO EVENT SHALL THE DEVELOPERS BE LIABLE FOR ANY DIRECT, INDIRECT, 18.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 19.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 20.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 21.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24.\" | 1.\" 2.\" Copyright (c) 2004 Pawel Jakub Dawidek <pjd@FreeBSD.org> 3.\" All rights reserved. 4.\" 5.\" Redistribution and use in source and binary forms, with or without 6.\" modification, are permitted provided that the following conditions 7.\" are met: 8.\" 1. Redistributions of source code must retain the above copyright --- 8 unchanged lines hidden (view full) --- 17.\" IN NO EVENT SHALL THE DEVELOPERS BE LIABLE FOR ANY DIRECT, INDIRECT, 18.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 19.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 20.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 21.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24.\" |
| 25.\" $FreeBSD: head/share/man/man9/g_event.9 129381 2004-05-18 11:33:37Z le $ | 25.\" $FreeBSD: head/share/man/man9/g_event.9 131530 2004-07-03 18:29:24Z ru $ |
| 26.\" 27.Dd January 16, 2004 28.Dt g_event 9 29.Os 30.Sh NAME 31.Nm g_post_event , 32.Nm g_waitfor_event , 33.Nm g_cancel_event --- 6 unchanged lines hidden (view full) --- 40.Fn g_waitfor_event "g_event_t *func" "void *arg" "int flag" ... 41.Ft void 42.Fn g_cancel_event "void *ref" 43.Sh DESCRIPTION 44The GEOM framework has its own event queue to inform classes about important 45events. 46The event queue can be also used by GEOM classes themselves, for example 47to work around some restrictions in the I/O path, where sleeping, heavy weight | 26.\" 27.Dd January 16, 2004 28.Dt g_event 9 29.Os 30.Sh NAME 31.Nm g_post_event , 32.Nm g_waitfor_event , 33.Nm g_cancel_event --- 6 unchanged lines hidden (view full) --- 40.Fn g_waitfor_event "g_event_t *func" "void *arg" "int flag" ... 41.Ft void 42.Fn g_cancel_event "void *ref" 43.Sh DESCRIPTION 44The GEOM framework has its own event queue to inform classes about important 45events. 46The event queue can be also used by GEOM classes themselves, for example 47to work around some restrictions in the I/O path, where sleeping, heavy weight |
| 48tasks, etc. are not permitted. | 48tasks, etc.\& are not permitted. |
| 49.Pp 50The 51.Fn g_post_event 52function tells the GEOM framework to call function 53.Fa func 54with argument 55.Fa arg 56from the event queue. --- 127 unchanged lines hidden --- | 49.Pp 50The 51.Fn g_post_event 52function tells the GEOM framework to call function 53.Fa func 54with argument 55.Fa arg 56from the event queue. --- 127 unchanged lines hidden --- |