this patch were submitted by Maurycy Pawlowski-Wieronski. In addition
to Maurycy's change, break out softc tear down from ppp_clone_destroy()
into ppp_destroy() rather than performing a convoluted series of
extraction casts and indirections during tear down at mod unload.
Submitted by: Maurycy Pawlowski-Wieronski <maurycy@fouk.org>
of the struct, so that a placeholder for it (or unportable C99
initializers) are not needed for entries that don't use it. Use a C99
initializer for the 1 entry that uses it. Removed 91 placeholders.
This also restores API compatibility with NetBSD and RELENG_4 for most
entries.
+ remove useless wrappers around bcmp(), bcopy(), bzero().
The code assumes that bcmp() returns 0 if the size is 0, but
this is true for both the libc and the libkern versions.
+ nuke Bcmp, Bzero, Bcopy from radix.h now that nobody uses them anymore.
Removed the requirement for a particular subvendor/subproduct in
rev.1.26 (VScom PCI-800L card). While the BARs, etc., may depend on
the sub-ids, this is not known to be so, and I think it is better to
guess that they don't. The decision to check sub-id checks in this
file is apparently random; for VScom cards they were checked in 3 of
8 cases.
Reviewed by: timeout by committer (joerg) after 6 months
there so there are no ABI changes);
+ replace 5 redefinitions of the IPF2AC macro with one in if_arp.h
Eventually (but before freezing the ABI) we need to get rid of
struct arpcom (initially with the help of some smart #defines
to avoid having to touch each and every driver, see below).
Apart from the struct ifnet, struct arpcom now only stores a copy
of the MAC address (ac_enaddr, but we already have another copy in
the struct ifnet -- if_addrhead), and a netgraph-specific field
which is _always_ accessed through the ifp, so it might well go
into the struct ifnet too (where, besides, there is already an entry
for AF_NETGRAPH data...)
Too bad ac_enaddr is widely referenced by all drivers. But
this can be fixed as follows:
#define ac_enaddr ac_if.the_original_ac_enaddr_in_struct_ifnet
(note that the right hand side would likely be a pointer rather than
the base address of an array.)
+ replace 0 with NULL where appropriate (not complete)
+ remove register declaration while there
+ add argument names to function prototypes to have a better idea of
what they are used for
+ add 'const' qualifiers in 3 places
