all the global bits of ``module'' data. This commit adds a few generic
macros, MOD_SLOCK, MOD_XLOCK, etc., that are meant to be used as ways
of accessing the SX lock. It is also the first step in helping to lock
down the kernel linker and module systems.
Reviewed by: jhb, jake, smp@
Use this where we are now using /etc/make.conf.
This allows people to override the current default of always including
/etc/make.conf. Setting __MAKE_CONF to /dev/null disables it
completely, while setting it to something else allows one to override
what is on the system. This can be desirable in situations where a
machine has many users and some of them want different defaults, or
defaults appropriate to cross building to be different than those for
normal building.
Not objected to by: arch@
o Use ansi function definitions
o MAXPATHLEN already has the NUL at the end, so no need to add 1 (note that
MAXNAMLEN doesn't, so the + 1 there is correct).
o remove register.
as it leaves the nullfs vnode allocated, but with no identity. The
effect is that a null mount can slowly accumulate all the vnodes
in the system, reclaiming them only when it is unmounted. Thus
the null_inactive state instead accelerates the release of the
null vnode by calling vrecycle which will in turn call the
null_reclaim operator. The null_reclaim routine then does the
freeing actions previosuly (incorrectly) done in null_inactive.
Old code obfuscates long (but single-line) messages by printing them in
pieces using %s. Rev.1.41 obfuscated some new long messages using ISO
string concatenation. This commit only fixes the new obfuscations.
information (no one else can vipw(8), chpass(1), or even passwd(1)),
either on purpose or by accident, until an administrator manually
intervened. Instead, do not lock the master.passwd file while a user
is editing his information. But once we go to write the new
information, check that the modified user's information has not
changed in the password database since we started. Abort the changes
if it has.
Add a $FreeBSD$ to pw_copy.h.
PR: i386/35816
Obtained from: NetBSD
MFC after: 1 week
# sysctl net.link.ether.bdg_ipf=1
To enable. Just like ipfw(8) bridging, only input packets are filtered
in the bridge. Filtering works just like in the IP layer, ipf(8)
first, then ipfw(8). And just like in the IP layer, both are
independent, one need not be run to use the other. (Note: This will
not work in, but doesn't break, the bridge.ko module. The ipl.ko
module would need to be fixed before that is worth worrying about.)
Reviewed by: luigi
- Bootstrap pvo entries are now allocated by stealing pages.
- Just return if we're pmap_enter'ing a mapping that's already there. Don't
remove it and re-enter it.
