* avoid unnecessary fork
* allow executing builtins via command
* executing a special builtin via command removes its special properties
Obtained from: NetBSD (parts)
than spinning forever. This fixes booting with CF ejected.
NB: I've made the driver pretty chatty about errors in case there's hardware
that operates differently to mine, so we can easily track down any issues.
Reviewed by: imp
Sponsored by: Packet Forensics
- no display on serial terminal in top mode.
- display alignment for continuation string.
- correct invalid value used for display limit.
MFC after: 3 days
redundant implementations.
o) Use ABI, not ISA, to determine address length.
o) Disable and restore interrupts around any operation that uses all 64 bits of
a register. In kernels using the O32 ABI, the upper 32 bits of those
registers is likely to be corrupted by an interrupt.
Sponsored by: Packet Forensics
the linker spec. Provide the ability to have a default ABI that's
different than o32 (again, for all 4).
Submitted by: C. Jayachandran (JC) with tweaks for o64/o32 by me
snprintf(3) doesn't set errno in the tested cases.
- If the same argument reference (for example %1) was specified more than
once, the command didn't necessarily fit to the final command buffer. Fix
this using a dynamic sbuf buffer. Add a few regression tests for the case.
PR: bin/95079
No objections: freebsd-hackers
At least in RELENG_7 this fixes some start problems for some programs
from the ports. It is also more correct, as a jail shall not expect
input (interactivity) from the jail-host.
Revert the current behavior of starting jails in the background and
make it optional only for the start of jails (jail_parallell_start=YES
in rc.conf):
- The stop can not be done in the background, the system needs to wait
until everything is stopped correctly before it can reboot or power
down.
- The start should not be done in parallel by default, this not only
breaks POLA for people comming from RELENG_x, it may also break a
dependency chain with other scripts in the jail-host, which need to
do some stuff after the jails are up and running (e.g. hardlinking
a mysql socket from one jail into another one).
Discussed on: freebsd-jails@
In order to do that cleanly, lapic_setup_clock(), on both ia32 and amd64,
now accepts as arguments the desired sources to handle, and returns the
actual ones (LAPIC_CLOCK_NONE is forbidden because otherwise there is no
meaning in calling such function).
This allows to bring out into commont x86 code the handling part for
machdep.lapic_allclocks tunable, which is retained.
also move to a 2-clause license. From n_hibma@:
"The 3rd clause was originally there for a reason, but I guess that it is
safe to assume that no one can assume endorsement by me or anyone else
without prior consent on anything really, so we might as well remove that
clause."
Approved by: n_hibma
Rejigger the SUBDIR setting a smidge: we now set all the libraries that depend
on something else, and then SUBDIR+= the rest.
A separate commit will fix the SUBDIR style to be the same as the rest
of the tree.
Although argc and argv are never read after the longjmp is complete,
gcc is not clever enough to see that and needlessly warns about it.
So add volatile to silence the compiler.
Approved by: ed (the co-mentor, not ed(1))
uid_t and gid_t are unsigned. While initializing them to -1 and later
checking against -1 to see if they are still at their default usually
works, introduce two new flags and stop the inband signalling.
Approved by: ed (co-mentor)
- Add -A option (months after this month).
- Add -B option (months before this month).
- Fix highlighting of today in year overview.
- Fix aligning of "foreign" characters.
MFC after: 2 weeks
This Makefile change can be removed when the next version of sendmail
is imported as it will have this built in to the FreeBSD conf.h section.
Submitted by: John Marshall
MFC after: 3 days
