semantics.
- Stop testing bpf pointers for NULL. In some cases use
bpf_peers_present() and then call the function directly inside the
conditional block instead of the macro.
- For places where the entire conditional block is the macro, remove the
test and make the macro unconditional.
- Use BPF_MTAP() in if_pfsync on FreeBSD instead of an expanded version of
the old semantics.
Reviewed by: csjp (older version)
lookup early. This has some performance implications and should not be
enabled by default, but might help greatly in certain setups. After some
more testing this could be turned into a sysctl.
Tested by: avatar
LOR ids: 17, 24, 32, 46, 191 (conceptual)
MFC after: 6 weeks
MPLOCKED. The cleaning in rev.1.25 was supposed to have been undone
by rev.1.26, but 1.26 could never have actually affected asm files
since atomic.h is full of C declarations so including it in asm files
would just give syntax errors. The asm MPLOCKED is even less needed
than when misplaced definitions of it were first removed, and is now
unused in any asm file in the src tree except in anachronismns in
sys/i386/i386/support.s.
manipulation is visible to the subject process. Remove XXX comments
suggesting this.
Convert one XXX on a difference from Darwin into a note: it's not a
bug, it's a feature.
Obtained from: TrustedBSD Project
system calls on the amd64 architecture.
Some minor white space tweaks for consistency with other syscalls.master
files.
Obtained from: TrustedBSD Project
- Replace XXX with Note: in several cases where observations are made about
future functionality rather than problems or bugs.
- Remove an XXX comment about byte order and au_to_ip() -- IP headers must
be submitted in network byte order. Add a comment to this effect.
- Mention that we don't implement select/poll for /dev/audit.
Obtained from: TrustedBSD Project
kernel<->policy ABI version. Add a comment to the definition describing
it and listing known versions. Modify MAC_POLICY_SET() to reference the
current kernel version by name rather than by number.
Staticize mac_late, which is used only in mac_framework.c.
Obtained from: TrustedBSD Project
mac_framework.c Contains basic MAC Framework functions, policy
registration, sysinits, etc.
mac_syscalls.c Contains implementations of various MAC system calls,
including ENOSYS stubs when compiling without options
MAC.
Obtained from: TrustedBSD Project
consumes and implements, as well as the location of the framework and
policy modules.
Refactor MAC Framework versioning a bit so that the current ABI version can
be exported via a read-only sysctl.
Further update comments relating to locking/synchronization.
Update copyright to take into account these and other recent changes.
Obtained from: TrustedBSD Project
node would send every outgoing frame to the "compress" hook.
Packets received on the "compress" hook were expected to be
compressed and PROT_COMPD tag was put on them unconditionally.
After this commit an alternative compression mode can be set.
In this mode the node doesn't put the PROT_COMPD, the compressor
should put it itself. This is important for such kind of
compressors, that can submit uncompressed frames.
Before this commit, if the decompression is enabled, the ng_ppp(4)
node would send and incoming frame to the "decompress" hook
only if it has the PROT_COMPD proto tag on it.
After this commit an alternative decompression mode can be set.
In this mode the node sends all the incoming packets to the
decompression hook. This is important for such kind of compressors
that need uncompressed packets too, to keep their library in sync.
These new features will be used in new version of mpd4, and in new
compressor nodes.
Submitted by: Alexander Motin <mav alkar.net>
mainly involves removing all __CC_SUPPORTS___INLINE__ ifdefs. These
ifdefs are even less needed for amd64 than for i386, but the i386
atomic.h never had them. The ifdefs here were just an optimization
of obsolescent compatibility cruft (__inline) for a null set of
compilers. I think null sets of compilers should only be supported
in cases where this is more than an optimization, doesn't require
extensive ifdefs, and only involves not-so-obsolescent compatibility
cruft (plain inline here).
