* by default, warning messages go to stderr
* if -A or -a is used, send warning messages to stdout instead.
The behaviour in 1.50 meant that
somevar=`sysctl -n machdep.booted_kernel 2>/dev/null`
could end up with $somevar="machdep.booted_kernel: the value is not available"
rather than the more useful $somevar="".
(This way, "sysctl -A | grep ..." is still useful.)
I noted in reading the log for PR kern/20988 that they were missing
XXX I'm not sure I got the name in the comment right, but if I don't
XXX do this who will?
any more -- this drastically slows delivery because the next queue run
might be an hour away.
Pointed out by Takahiro Yugawa PR bin/21018
He suggested changing to -odi, but I've changed to -odb (background
delivery) instead.
I've left an #ifdef QUEUE_ONLY for those who would like to build the
old way, but I'm not expecting any. I've also heavily commented this
line of code to explain the issues to anyone reading it later on.
I would have made this a run time command line flag, but it isn't like
you can change rmail's arguments given the uucp architecture, and
besides, UUCP is mostly dead...
Patch submitted by Soren Jacobsen in PR bin/21016, but
heavily edited by me.
2) error and exit out if you can't open a database instead of just
warning and going on.
to determine if this filesystem was mounted by an older kernel after
having been mounted by a newer one, to avoid some summary mismatches.
* Reinstate support for 4.2 cylinder groups (read-only, as it was before).
o Correct the order of arguments to ffs_read_disk_block; the second one
is blocknumber to read, not the size to be read. This would affect the
UFS2 code, and is thus not much excercised at the moment.
o The offsets in SBLOCKSEARCH are in bytes, but ffs_read_disk_block wants
its location in terms of DEV_BSIZE blocks. Fix this bug in ffs_match().
The latter together with the recent magic number fix to <ufs/ffs/fs.h>
fixes a cross build problem seen when doing a i386->sparc build.
