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/freebsd-11-stable/sys/net/ | ||
H A D | if_var.h | diff 192605 Fri May 22 20:09:21 MDT 2009 zec Introduce the if_vmove() function, which will be used in the future for reassigning ifnets from one vnet to another. if_vmove() works by calling a restricted subset of actions normally executed by if_detach() on an ifnet in the current vnet, and then switches to the target vnet and executes an appropriate subset of if_attach() actions there. if_attach() and if_detach() have become wrapper functions around if_attach_internal() and if_detach_internal(), where the later variants have an additional argument, a flag indicating whether a full attach or detach sequence is to be executed, or only a restricted subset suitable for moving an ifnet from one vnet to another. Hence, if_vmove() will not call if_detach() and if_attach() directly, but will call the if_detach_internal() and if_attach_internal() variants instead, with the vmove flag set. While here, staticize ifnet_setbyindex() since it is not referenced from outside of sys/net/if.c. Also rename ifccnt field in struct vimage to ifcnt, and do some minor whitespace garbage collection where appropriate. This change should have no functional impact on nooptions VIMAGE kernel builds. Reviewed by: bz, rwatson, brooks? Approved by: julian (mentor) |
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