If there are many enabled flags, ifconfig divides flags output into
multiple formatted strings due to snprintb_m, e.g.,
wm0: flags=8b43<UP,BROADCAST,RUNNING,PROMISC,ALLMULTI,SIMPLEX>wm0: flags=8b43<MULTICAST> mtu 1500
This behavior is probably unexpected. The change always outputs enabled
flags at once like this:
wm0: flags=8b43<UP,BROADCAST,RUNNING,PROMISC,ALLMULTI,SIMPLEX,MULTICAST> mtu 1500
arp(8) uses RTM that requires that getpid(2) works correctly. Unfortunately
supporting getpid(2) in librumphijack will be tricky so that we rump-ify
arp(8) as well as ifconfig and route commands.
Suggested by pooka@.
Make this work on !NetBSD platforms:
- replace __CTASSERT() with platform agnostic solution SQRT_SIZE_MAX
- include nbtool_config.h for cross builds to get definition of __RCSID()
- restore errno in the last rare code path for platforms affecting errno(2)
in memcpy(2)
While there: rename parameter name 'num' to 'number' to be in sync with
the calloc(3) parameter naming.
Reported by scole_mail at the current-users ml.
This contains all the accessor functions and macros out of lfs.h.
Add an include of lfs_accessors.h after all uses of lfs.h... except
for code that wants to define its own struct lfs-alike that the
accessors are supposed to play along with. For these, set STRUCT_LFS
and include lfs_accessors.h after the necessary structure has been
defined, so that lfs_accessors.h can emit functions in terms of it.
- merge uvm_kmguard.{c,h} into subr_kmem.c. It is only user there, and
makes it more consistent. Also, it allows us to enable KMEM_GUARD
without enabling DEBUG.
- rename uvm_kmguard_XXX to kmem_guard_XXX, for consistency
- improve kmem_guard_alloc() so that it supports allocations bigger than
PAGE_SIZE
- remove the canary value, and use directly the kmem header as underflow
pattern.
- fix some comments
(The UAF fifo is disabled for the moment; we actually need to register
the va and its size, and add a weight support not to consume too much
memory.)
