zero argument were supplied.
Add a regression test to catch this case as well.
PR: bin/174521
Submitted by: Daniel Shahaf <danielsh@elego.de> (pr)
Submitted by: Mark Johnston <markjdb@gmail.com> (initial patch)
Reviewed by: jilles
Approved by: cperciva (implicit)
MFC after: 3 weeks
The offset is already accounted for in xs->lastrcvd and doesn't
have to be subtracted again.
Reported by: Florian Smeets <flo@smeets.im>
Submitted by: Mateusz Guzik <mjguzik@gmail.com>
Tested by: Florian Smeets <flo@smeets.im>
MFC after: 1 week
Note that a preprocessor cannot output an empty file, since that
is interpreted as meaning there is no replacement, and the origi-
nal file is used. To avoid this, if LESSOPEN starts with two ver-
tical bars, the exit status of the script becomes meaningful. If
the exit status is zero, the output is considered to be replace-
ment text, even if it empty. If the exit status is nonzero, any
output is ignored and the original file is used. For compatibil-
ity with previous versions of less, if LESSOPEN starts with only
one vertical bar, the exit status of the preprocessor is ignored.
Use two pipe symbols for zless, so that zless'ing a compressed empty
file will give output rather than being interpreted as its compressed
form, which is typically a binary.
Thanks Mark Nudelman for pointing out this difference and the
suggested solution.
Reported by: Matthias Meyser <meyser xenet.de>
PR: bin/168839
MFC after: 2 weeks
Use whitespace (spaces and tabs) as the delimiter.
Consecutive spaces and tabs count as one single field
separator.
Reviewed by: swildner@dragonflybsd.org
Approved by: cperciva
Obtained from: DragonFlyBSD
MFC after: 1 week
cmdlengthdelta is the size of the header and we were using it to
allocate a buffer to store the command line. This would mean that
the cmdbuf could be too short. In practice this was never noticed unless
you usually run top -a. On a stock FreeBSD system you can see the
problem by running sendmail and then running top -a on a big terminal
window. In practice this doubles to size available to cmdbuf since the
header is around 65-68 bytes.
Reviewed by: adrian
userland via routing socket or sysctl. This eliminates the following
KAME-specific sin6_scope_id handling routine from each userland utility:
sin6.sin6_scope_id = ntohs(*(u_int16_t *)&sin6.sin6_addr.s6_addr[2]);
This behavior can be controlled by net.inet6.ip6.deembed_scopeid. This is
set to 1 by default (sin6_scope_id will be filled in the kernel).
Reviewed by: bz
o Report the instantaneous bandwidth instead of an average since the
beginning of the download.
o At the finish of the download report the average bandwidth and also
the total time it took instead of 00m00s.
Reviewed by: des
MFC after: 1 week
- Implement a function to ensure that all preempted threads have switched
back out at least once. Use this to make sure there are no stale
references to the old ktr_buf or the lock profiling buffers before
updating them.
Reviewed by: marius (sparc64 parts), attilio (earlier patch)
Sponsored by: EMC / Isilon Storage Division
