DIOCGDEFLABEL ioctl, then fall back onto the DIOCGDINFO ioctl
if that fails. This ensures that we will get the actual hardware
geometry info rather than any bogus info that might have been
previously written to the disk's label area.
u_int8_t array to struct ieee80211_nwid to prepend length field.
The length field is necessary because IEEE 802.11 spec doesn't prohibit
even '\0' for SSID.
Though the name and the value of SIOC... macro is unchanged, this change
breaks binary compatibility. The only affected userland program on the
tree is ifconfig(8).
As Jason suggested on tech-net, it is better than live with problems
since there are no releases for this ioctls yet.
kernel.
Don't make more superblock segments than we have a record of in
the superblock; and print these out as we go, like newfs.
Add am "-M" flag to specify the number of reserved segments, with a note
in the man page not to use it.
a meaningful option.
- Don't captialize the word address or interface when it refers an arugment.
- Use .Ar macro for dest_address since it is not a keyword.
newfs_lfs gives lfs_minfreeseg a value of 1/8 of the total segments on
the disk, based on rough empirical data, but this should be refined in
the future.
that gifconfig(8) would issue to configure tunnel endpoints. This
allows IP tunnel interfaces (`gif' right now, and `gre' later) to
be configured with ifconfig(8), and via /etc/ifconfig.<interface>.
Partially taken from similar changes in OpenBSD.
- Const poison the command functions a bit. We really need to clean
up the command function interface.
Set MINFREE to 80, since that's a more reasonable value according to the
literature than FFS' 90. Remove a bunch of other unused FFS cruft from
config.h.
Initialize lfs_bfree correctly vis-a-vis MIN_FREE_SEGS, so the
filesystem doesn't over-represent the amount of free space it has.
Initialize lfs_dmeta so the kernel can estimate starting from a
reasonable value.
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