let static routes overwrite cloned routes, as cloned routes can come back again
if necessary. behavior same as freebsd/bsdi, code partially from bsdi42.
(NRL rt->rt_parent was not added)
should fix PR 11916 and maybe some other PRs with ARP behavior.
recompilation of usr.sbin/route6d is suggested.
XXX route show is total duplicate of netstat -r, we need to either remove
route show, or share the same source code, otherwise maintenance cost
bites (and is biting) us
the current in-core master superblock, and fix them up if
they're incorrect. Move the code that writes the alternate
superblocks if (cvtlevel || doswap) into pass 5 for efficiency.
Reviewd by Charles Hannum, and used by me to fix up a curdled
file system.
'int compress' in savecore.c and the function 'compress' in libz.
Gnu ld 2.10 (with BFD 2.10) used on sparc64 warns this conflict
(symbol "compress" changed size).
Some years ago I made it O(n^2).
Someone helpfully made it O(n^4) again.
Today I'm making it O(n).
If that's not good enough, I don't know what else to do. B-)
Technical details:
* The graph traversal in propagate() is modified to be able to start from any
point in the tree. To handle certain exceptional cases, it is also modified
to work in two passes, marking the tree with a special tag and then changing
it to DFOUND.
* The reconnect case now modifies the child/sibling pointers and calls
propagate() to propagate the connection state starting with the reconnected
directory.
Pray that you never encounter a file system trashed enough for this to matter.
too damn small) by setting a minimum (1024) and maximum (maxino + 1). This
prevents certain operations getting REALLY slow when -b is used, and also
avoids overallocating memory if the superblock is hosed.
already. So, don't fail if there appears to be a corrupt label or
no 'fake' label; get the 'default' label (which is generated
from DIOCGDEFLABEL) instead.
this fixes a problem where elf_mod_sizes() would report size which would
be different (smaller) that the actual size of LKM code to be loaded in some
cases
Reviewed by: Johan Danielsson
-w write in-core label if changed
-r update on-disk as well as in-core label (with -w)
-f force update (-w), even if there's been no change
-r behaviour suggested by matt green. what used to be `-f' is now `-wrf'
gotten bitten by mbrlabel trashing my incore disklabel to a point where
the machine wasn't usable, so I reworked it:
* only update the incore (and on-disk) label if `-f' is given. by default,
the proposed disklabel will be printed but no changes will occur
* add -q, to make the default operation a bit more quiet.
* leave existing `used' in-core partition slots alone, and only add entries
to the incore label if:
- there's not an existing partition of the same size and offset
(even of a different type)
- there's a free partition slot (`unused', with size == 0)
* use DIOCWDINFO instead of DIOCSDINFO, to update the incore as well as
the on-disk label
* use showpartitions() from ../disklabel/printlabel.c
this should make mbrlabel a *lot* more useful.
__CONCAT("foo","bar");
actually works to concantate strings, it's because the preprocessor expands
it into "foo""bar" as separate strings, and then ANSI string concatenation
is performed on that. It's more straightforward to just use ANSI string
concatenation directly, and newer GCCs complain (rightly) about misuse
of token pasting.
effectively an MBR with it's own partition table which contains another
4 `slots', each of which can be another extended partition...
This involved reworking some of the internal functions.
* Use off_t appropriately (so we can manipulate sectors past 4GB).
* Tweak to compile with WARNS=2
authentication for Phase 1 per dratf-ietf-ipsec-isakmp-gss-auth-06.txt.
This work was done by Frank van der Linden of Wasabi Systems, Inc.
under contract from Zembu Labs, Inc.
If sysctl supports it, try to get the kernel name with CPU_BOOTED_KERNEL.
Get current kernels version string in all cases.
Adapt some error messages to the correct kernel name.
Reviewed by Simon Burge.
