| devclass_get_drivers.9 (146432) | devclass_get_drivers.9 (147432) |
|---|---|
| 1.\" -*- nroff -*- 2.\" 3.\" Copyright (c) 2005 Nate Lawson 4.\" 5.\" All rights reserved. 6.\" 7.\" This program is free software. 8.\" --- 12 unchanged lines hidden (view full) --- 21.\" IN NO EVENT SHALL THE DEVELOPERS BE LIABLE FOR ANY DIRECT, INDIRECT, 22.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 23.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 27.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28.\" | 1.\" -*- nroff -*- 2.\" 3.\" Copyright (c) 2005 Nate Lawson 4.\" 5.\" All rights reserved. 6.\" 7.\" This program is free software. 8.\" --- 12 unchanged lines hidden (view full) --- 21.\" IN NO EVENT SHALL THE DEVELOPERS BE LIABLE FOR ANY DIRECT, INDIRECT, 22.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 23.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 27.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28.\" |
| 29.\" $FreeBSD: head/share/man/man9/devclass_get_drivers.9 146432 2005-05-20 05:04:22Z njl $ | 29.\" $FreeBSD: head/share/man/man9/devclass_get_drivers.9 147432 2005-06-16 18:46:17Z ru $ |
| 30.\" 31.Dd May 19, 2005 32.Dt DEVCLASS_GET_DRIVERS 9 33.Os 34.Sh NAME 35.Nm devclass_get_drivers | 30.\" 31.Dd May 19, 2005 32.Dt DEVCLASS_GET_DRIVERS 9 33.Os 34.Sh NAME 35.Nm devclass_get_drivers |
| 36.Nd get a list of drivers in a devclass | 36.Nd "get a list of drivers in a devclass" |
| 37.Sh SYNOPSIS 38.In sys/param.h 39.In sys/bus.h 40.Ft int 41.Fn devclass_get_drivers "devclass_t dc" "driver_t ***listp" "int *countp" 42.Sh DESCRIPTION 43Retrieve a list of pointers to all driver instances currently in the 44devclass and return the list in 45.Fa *listp 46and the number of drivers in the list in 47.Fa *countp . 48The memory allocated for the list should be freed using | 37.Sh SYNOPSIS 38.In sys/param.h 39.In sys/bus.h 40.Ft int 41.Fn devclass_get_drivers "devclass_t dc" "driver_t ***listp" "int *countp" 42.Sh DESCRIPTION 43Retrieve a list of pointers to all driver instances currently in the 44devclass and return the list in 45.Fa *listp 46and the number of drivers in the list in 47.Fa *countp . 48The memory allocated for the list should be freed using |
| 49.Fn free "*listp" "M_TEMP" . 50even if | 49.Fn free *listp M_TEMP , 50even if |
| 51.Fa *countp 52is 0. 53.Sh RETURN VALUES 54Zero is returned on success, otherwise an appropriate error is returned. 55.Sh SEE ALSO 56.Xr devclass 9 , 57.Xr device 9 58.Sh AUTHORS 59This man page was written by 60.An Nate Lawson . | 51.Fa *countp 52is 0. 53.Sh RETURN VALUES 54Zero is returned on success, otherwise an appropriate error is returned. 55.Sh SEE ALSO 56.Xr devclass 9 , 57.Xr device 9 58.Sh AUTHORS 59This man page was written by 60.An Nate Lawson . |