that use struct ifreq which have not been explicitly versioned.
If someone feels like fixing it with a list aproach, I think below is
a complete list - the one used in the previous version missed a lot of them.
BIOCGETIF
BIOCSETIF
GREDSOCK
GREGADDRD
GREGADDRS
GREGPROTO
GRESADDRD
GRESADDRS
GRESPROTO
GRESSOCK
SIOCADDMULTI
SIOCDELMULTI
SIOCDIFADDR
SIOCDIFADDR_IN6
SIOCDIFPHYADDR
SIOCGDEFIFACE_IN6
SIOCGIFADDR
SIOCGIFADDR_IN6
SIOCGIFAFLAG_IN6
SIOCGIFALIFETIME_IN6
SIOCGIFBRDADDR
SIOCGIFDLT
SIOCGIFDSTADDR
SIOCGIFDSTADDR_IN6
SIOCGIFFLAGS
SIOCGIFGENERIC
SIOCGIFMETRIC
SIOCGIFMTU
SIOCGIFNETMASK
SIOCGIFNETMASK_IN6
SIOCGIFPDSTADDR
SIOCGIFPDSTADDR_IN6
SIOCGIFPSRCADDR
SIOCGIFPSRCADDR_IN6
SIOCGIFSTAT_ICMP6
SIOCGIFSTAT_IN6
SIOCGPVCSIF
SIOCGVH
SIOCIFCREATE
SIOCIFDESTROY
SIOCSDEFIFACE_IN6
SIOCSIFADDR
SIOCSIFADDR_IN6
SIOCSIFALIFETIME_IN6
SIOCSIFBRDADDR
SIOCSIFDSTADDR
SIOCSIFDSTADDR_IN6
SIOCSIFFLAGS
SIOCSIFGENERIC
SIOCSIFMEDIA
SIOCSIFMETRIC
SIOCSIFMTU
SIOCSIFNETMASK
SIOCSIFNETMASK_IN6
SIOCSNDFLUSH_IN6
SIOCSPFXFLUSH_IN6
SIOCSPVCSIF
SIOCSRTRFLUSH_IN6
SIOCSVH
TAPGIFNAME
1 microsecond into the future, the thread could enter an untimed sleep.
- Change the signature of _lwp_park() to accept an lwpid_t and second
hint pointer, but do so in a way that remains compatible with older
pthread libraries. This can be used to wake another thread before the
calling thread goes asleep, saving at least one syscall + involuntary
context switch. This turns out to be a fairly large win on the condvar
benchmarks that I have tried.
- Mark some more syscalls MP safe.
Possibly the standard nfs code needs teaching how to set the length and
address family in order to support non-netbsd sockaddr.
There are now no active stackgap() calls in the compat tree.
ioctl in order to change the display colours.
Changing the code to not need the stackgap is rather pervasive, and it isn't
at all clear this is useful effort given the suspected bitrottedness
of compat darwin.
cmsg->cmsg_len is 'size_t' not 'socklen_t' - so it is 8 bytes on 64bit
platforms instead of 4. There is also never padding after the header.
Redo linux sendmsg() so that it stands a chance of getting it right.
Redo linux recvmsg() so that it process control data directly from the mbuf
list. Allowing it to hack the data without using the stackgap.
so that it isn't necessary to copy data to/from the stackgap.
Given the nature of the code in this file, it is now probably slightly
more broken than previously. but nothing serious should be worse!
in order to avoid the stackgap (etc).
Note that since changing the darwin socket address is simply a matter of
translating the address family and adding sa_len, it can easily be done
on the mbuf resident address before/after copying to/from userspace.
Simplify the convertion of AF_LOCAL addresses by usingthe user-supplied
buffer length instead of dowing an unbounded strlen().
Untested - did this work before?
dyoung