from the forwarding table's users:
Introduce rt_walktree() for walking the routing table and
applying a function to each rtentry. Replace most
rn_walktree() calls with it.
Use rt_getkey()/rt_setkey() to get/set a route's destination.
Keep a pointer to the sockaddr key in the rtentry, so that
rtentry users do not have to grovel in the radix_node for
the key.
Add a RTM_GET method to rtrequest. Use that instead of
radix_node lookups in, e.g., carp(4).
Add sys/net/link_proto.c, which supplies sockaddr routines for
link-layer socket addresses (sockaddr_dl).
Cosmetic:
Constify. KNF. Stop open-coding LIST_FOREACH, TAILQ_FOREACH,
et cetera. Use NULL instead of 0 for null pointers. Use
__arraycount(). Reduce gratuitous parenthesization.
Stop using variadic arguments for rip6_output(), it is
unnecessary.
Remove the unnecessary rtentry member rt_genmask and the
code to maintain it, since nothing actually used it.
Make rt_maskedcopy() easier to read by using meaningful variable
names.
Extract a subroutine intern_netmask() for looking up a netmask in
the masks table.
Start converting backslash-ridden IPv6 macros in
sys/netinet6/in6_var.h into inline subroutines that one
can read without special eyeglasses.
One functional change: when the kernel serves an RTM_GET, RTM_LOCK,
or RTM_CHANGE request, it applies the netmask (if supplied) to a
destination before searching for it in the forwarding table.
I have changed sys/netinet/ip_carp.c, carp_setroute(), to remove
the unlawful radix_node knowledge.
Apart from the changes to carp(4), netiso, ATM, and strip(4), I
have run the changes on three nodes in my wireless routing testbed,
which involves IPv4 + IPv6 dynamic routing acrobatics, and it's
working beautifully so far.
alignment and nothing guarantees that IPv6 packets in mbufs are 8-byte
aligned. gcc was coalescing adjacent 32-bit compares into "ldx" on
sparc64, leading to alignment faults when processing icmp6 arriving on
gif with IPv4 outer addresses.
Fix mostly from darrenr@. Discussed extensively on port-sparc64.
lpt at jensenio doesn't seem to have a specific interrupt vector
but uses a normal EISA interrupt.
Fixes another part of PR port-alpha/36628 and PR port-alpha/20386.
- Replace DQ_LOCK/DQ_WANT/sleep/wakeup with a mutex `dq_interlock'. Use this
mutex to protect all quota values and flags.
- Protect the hashtable with a mutex.
- Never update quotas for the quota files on the same file system. Prevents
a deadlock when dqsync() has to change the quota file's size (PR #13942).
Reviewed by: Andrew Doran <ad@netbsd.org>
Bill Stouder-Studenmund <wrstuden@netbsd.org>
the maximum request size after mount. Calling mount(MNT_GETARGS)
from the file server is currently not kosher, as it vrele()s the
root vnode, potentially causing an inactive, which the file server
cannot handle while it itself is inactive in the kernel (deadlock).
create any dictionary if it's duplicated. Only the first sensor that has
a unique description will be added.
Remove all elements from the list at sysmon_envsys_unregister() time and
free resources associated with it.
OpenBSD).
While here, remove some dead code I added when I ported the code from OpenBSD.
IMPORTANT : You must download the 2.14.4 firmware or update your
sysutils/wpi-firmware2 to the last revision (2.14.4) or the driver will stop
working.
plunky