than one active reference to a file descriptor. It should dislodge threads
sleeping while holding a reference to the descriptor. Implemented only for
sockets but should be extended to pipes, fifos, etc.
Fixes the case of a multithreaded process doing something like the
following, which would have hung until the process got a signal.
thr0 accept(fd, ...)
thr1 close(fd)
context (reported on various mailing-lists, and part of PR kern/41114,
causing panic in pf(4) and possibly ipf(4) when BRIDGE_IPF is used).
Defer bridge_forward() to a software interrupt; bridge_input() enqueues
mbufs to ifp->if_snd which is handled in bridge_forward().
RT_ prefix and use them appropriately, instead of making copies. Make
pppd use the RT_ROUNDUP macro; fixes proxyarp setting on 64 bit hosts.
XXX: All this should be pulled up to 5.0
Note the vlan interface does not see updates to the parents capabilities
so if, for example, TSO is on in both, then turned off in the parent it
will remain on in the vlan interface.
Extends the Opencrypto API to allow the destination buffer size to be
specified when its not the same size as the input buffer (i.e. for
operations like compress and decompress).
The crypto_op and crypt_n_op structures gain a u_int dst_len field.
The session_op structure gains a comp_alg field to specify a compression
algorithm.
Moved four ioctls to new ids; CIOCGSESSION, CIOCNGSESSION, CIOCCRYPT,
and CIOCNCRYPTM.
Added four backward compatible ioctls; OCIOCGSESSION, OCIOCNGSESSION,
OCIOCCRYPT, and OCIOCNCRYPTM.
Backward compatibility is maintained in ocryptodev.h and ocryptodev.c which
implement the original ioctls and set dst_len and comp_alg to 0.
Adds user-space access to compression features.
Adds software gzip support (CRYPTO_GZIP_COMP).
Adds the fast version of crc32 from zlib to libkern. This should be generally
useful and provide a place to start normalizing the various crc32 routines
in the kernel. The crc32 routine is used in this patch to support GZIP.
With input and support from tls@NetBSD.org.
There are still about 1600 left, but they have ',' or /* ... */
in the actual variable definitions - which my awk script doesn't handle.
There are also many that need () -> (void).
(The script does handle misordered arguments.)
* A sign extension error creating the bridge ID corrupted the
priority (always making it the maximum).
* Do not catch STP packets on an interface for which STP is not
enabled -- it's a violation of the spec, and causes STP to fail on
neighboring bridges.
* An optimization to bstp_input() -- some information is already
known when we call it.
contributed anonymously.
- ref count each compressor
- allow {un,}registration of several modules at once
- une RUN_ONCE to make sure the mutex is initialised, because
unfortunately built-in (and bootloader-loaded) modules init functions
are run before pseudo-devices attach (reported by Nick Hudson).
structures. This is far from optimal, but gets rid of iffy
#ifdef INET in radix.c. The radix bonsai still needs lots of love
before loading domains dynamically is possible...
ifioctl_common(). Since the first tun_ioctl() call already holds
the simplelock, the second tun_ioctl() call will wait forever to
acquire it: deadlock.
To fix this, wait to acquire the lock until tuninit().
