개요

• 솔라나라에 설명된 어플리케이션에 대해 맨 페이지를 찾아 출력한다.
• MAN 페이지에 대한 설명은 윈디하나의 솔라나라: MAN 페이지을 참고하자.
• svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.

BUS_ADD_CHILD(9)

BUS_ADD_CHILD(9)         BSD Kernel Developer's Manual        BUS_ADD_CHILD(9)

NAME
     BUS_ADD_CHILD — add a device node to the tree with a given priority

SYNOPSIS
     #include <sys/param.h>
     #include <sys/bus.h>

     device_t
     BUS_ADD_CHILD(device_t dev, int order, const char *name, int unit);

DESCRIPTION
     The BUS_ADD_CHILD() method is used by the driver identify routine to add
     devices to the tree.  It can also be used to add children to buses that
     implement this routine in other contexts, although the behavior is bus
     specific.  Please see device_add_child(9) for more details.  The inter‐
     face is the same as device_add_child(9) however, the bus' BUS_ADD_CHILD()
     is called.

     Buses implementing BUS_ADD_CHILD() should insert the device into the tree
     using device_add_child(9) before adding things such as their own ivars
     and resource lists to the device.  BUS_ADD_CHILD() is not called by
     device_add_child(9).  BUS_ADD_CHILD() instead calls device_add_child(9).

     A panic will result when called for a bus that does not implement
     BUS_ADD_CHILD().  Some buses require a special bus-specific routine to be
     called instead of BUS_ADD_CHILD().

RETURN VALUES
     The BUS_ADD_CHILD() method returns device_t added to the tree, or NULL to
     indicate failure.

SEE ALSO
     device(9), device_add_child(9), driver(9)

AUTHORS
     This manual page was written by M. Warner Losh.

BSD                              April 8, 2018                             BSD