| timeout.9 (70466) | timeout.9 (71883) |
|---|---|
| 1.\" $NetBSD: timeout.9,v 1.2 1996/06/23 22:32:34 pk Exp $ 2.\" 3.\" Copyright (c) 1996 The NetBSD Foundation, Inc. 4.\" All rights reserved. 5.\" 6.\" This code is derived from software contributed to The NetBSD Foundation 7.\" by Paul Kranenburg. 8.\" --- 20 unchanged lines hidden (view full) --- 29.\" LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 30.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 31.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 32.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 33.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 34.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 35.\" POSSIBILITY OF SUCH DAMAGE. 36.\" | 1.\" $NetBSD: timeout.9,v 1.2 1996/06/23 22:32:34 pk Exp $ 2.\" 3.\" Copyright (c) 1996 The NetBSD Foundation, Inc. 4.\" All rights reserved. 5.\" 6.\" This code is derived from software contributed to The NetBSD Foundation 7.\" by Paul Kranenburg. 8.\" --- 20 unchanged lines hidden (view full) --- 29.\" LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 30.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 31.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 32.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 33.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 34.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 35.\" POSSIBILITY OF SUCH DAMAGE. 36.\" |
| 37.\" $FreeBSD: head/share/man/man9/timeout.9 70466 2000-12-29 09:18:45Z ru $ | 37.\" $FreeBSD: head/share/man/man9/timeout.9 71883 2001-01-31 12:17:45Z ben $ |
| 38.\" 39.Dd September 10, 1996 40.Dt TIMEOUT 9 41.Os FreeBSD 42.Sh NAME 43.Nm timeout , 44.Nm untimeout , 45.Nm callout_handle_init , --- 14 unchanged lines hidden (view full) --- 60.Fn callout_handle_init "struct callout_handle *handle" 61.Pp 62.Bd -literal 63struct callout_handle handle = CALLOUT_HANDLE_INITIALIZER(&handle) 64.Ed 65.Ft void 66.Fn untimeout "timeout_t *func" "void *arg" "struct callout_handle handle" 67.Ft void | 38.\" 39.Dd September 10, 1996 40.Dt TIMEOUT 9 41.Os FreeBSD 42.Sh NAME 43.Nm timeout , 44.Nm untimeout , 45.Nm callout_handle_init , --- 14 unchanged lines hidden (view full) --- 60.Fn callout_handle_init "struct callout_handle *handle" 61.Pp 62.Bd -literal 63struct callout_handle handle = CALLOUT_HANDLE_INITIALIZER(&handle) 64.Ed 65.Ft void 66.Fn untimeout "timeout_t *func" "void *arg" "struct callout_handle handle" 67.Ft void |
| 68.Fn callout_init "struct callout *c" | 68.Fn callout_init "struct callout *c" "int mpsafe" |
| 69.Ft void 70.Fn callout_stop "struct callout *c" 71.Ft void 72.Fn callout_reset "struct callout *c" "int ticks" "timeout_t *func" "void *arg" 73.Sh DESCRIPTION 74The function 75.Fn timeout 76schedules a call to the function given by the argument --- 87 unchanged lines hidden (view full) --- 164.Pp 165The function 166.Fn callout_init 167initializes a callout so it can be passed to 168.Fn callout_stop 169or 170.Fn callout_reset 171without any side effects. | 69.Ft void 70.Fn callout_stop "struct callout *c" 71.Ft void 72.Fn callout_reset "struct callout *c" "int ticks" "timeout_t *func" "void *arg" 73.Sh DESCRIPTION 74The function 75.Fn timeout 76schedules a call to the function given by the argument --- 87 unchanged lines hidden (view full) --- 164.Pp 165The function 166.Fn callout_init 167initializes a callout so it can be passed to 168.Fn callout_stop 169or 170.Fn callout_reset 171without any side effects. |
| 172If the 173.Fa mpsafe 174argument is zero, 175the callout structure is not considered to be 176.Dq multi-processor safe ; 177that is, 178the Giant lock will be acquired before calling the callout function, 179and released when the callout function returns. |
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| 172.Pp 173The function 174.Fn callout_stop 175cancels a callout if it is currently pending. 176.Pp 177The function 178.Fn callout_reset 179first calls --- 27 unchanged lines hidden --- | 180.Pp 181The function 182.Fn callout_stop 183cancels a callout if it is currently pending. 184.Pp 185The function 186.Fn callout_reset 187first calls --- 27 unchanged lines hidden --- |