the target mode code or outer layers.
Increase cd_tagval to be 32 bits since it will have to now carry 16
bits of parallel SCSI ATIO handle as well as a normal tag (if any).
Solaris (which, for reasons unknown to me, chokes on u_int16_t
as a typedef of unsigned short if used in a transitional (mixed K&R
and ANSI) way), we'll go the extra mile and fully ANSIfy things.
offset is set to 0.
Re-arrange the DT limiting code so that we don't end up setting the period
to 0xa if the user really wants async. The previous behavior seemed to
confuse the aic(4) driver.
PR: kern/22733
Reviewed by: gibbs
devices. opening /dev/{dsp,dspW,audio}0 and then opening a different device
from that list and closing it resulted in a panic when any operation is
performed on the first fd.
we prevent this happening by denying the second open unless it uses the same
minor device as the first.
PR: kern/25519
is transmitted as all ones". This got broken after introduction
of delayed checksums as follows. Some guys (including Jonathan)
think that it is allowed to transmit all ones in place of a zero
checksum for TCP the same way as for UDP. (The discussion still
takes place on -net.) Thus, the 0 -> 0xffff checksum fixup was
first moved from udp_output() (see udp_usrreq.c, 1.64 -> 1.65)
to in_cksum_skip() (see sys/i386/i386/in_cksum.c, 1.17 -> 1.18,
INVERT expression). Besides that I disagree that it is valid for
TCP, there was no real problem until in_cksum.c,v 1.20, where the
in_cksum() was made just a special version of in_cksum_skip().
The side effect was that now every incoming IP datagram failed to
pass the checksum test (in_cksum() returned 0xffff when it should
actually return zero). It was fixed next day in revision 1.21,
by removing the INVERT expression. The latter also broke the
0 -> 0xffff fixup for UDP checksums.
Before this change:
: tcpdump: listening on lo0
: 127.0.0.1.33005 > 127.0.0.1.33006: udp 0 (ttl 64, id 1)
: 4500 001c 0001 0000 4011 7cce 7f00 0001
: 7f00 0001 80ed 80ee 0008 0000
After this change:
: tcpdump: listening on lo0
: 127.0.0.1.33005 > 127.0.0.1.33006: udp 0 (ttl 64, id 1)
: 4500 001c 0001 0000 4011 7cce 7f00 0001
: 7f00 0001 80ed 80ee 0008 ffff
1. Has a time-stamp to show when it was created
2. Sorts and uniq's the output to only contain single instances of a
given setting. This doesn't mean you still can't have settings which
override one another, that's still possible since it's too much
trouble to do the redundancy checking here.
Requested by: lots of people
o Rename internal library functions so that they are prefixed with
_posix1e or _POSIX1E, removing them from the application namespace (and
potential conflict with other ACL functions elsewhere in the system).
Obtained from: TrustedBSD Project
- spell the abbreviation of 1003.1 as ``POSIX.1''
- fixed the description of -p1003.1-90; it was sold as ISO/IEC 9945-1:1990
- removed -p1003.1b; it only existed as 1003.1b-1993 (-p1003.1b-93), and
is part of 1003.1 since 1003.1-1996.
- replaced -p1003.1g (project) with -p1003.1g-2000 (approved draft)
- changed abbreviation of -isoC from ``ISO C'' to ``ISO C89''
- removed -iso9899 alias for -isoC
- IEC was missing from some names
- added abbreviation for -susv2 (``SUSv2'')
a few cosmetic problems:
o Allow it to work with scripts (see man page or install.cfg file).
o Preserve old softupdates flag across newfs toggles
o Clean up partitioned/labelled flag handling
o Don't ask for MBR choice again if you've already written it out.
o Actually document the new features.
