In Solaris, basename(1) and basename(3) both return "." while being given an
empty string (""), while in BSD (and Linux) basename(1) returns "" and
basename(3) returns "."
While here, also change #!/usr/bin/ksh to #!/usr/bin/env ksh to find ksh in
$PATH
Reviewed by: gnn, markj (earlier version), ngie (earlier version)
Differential Revision: https://reviews.freebsd.org/D11707
We added too many variable assignments in BEGIN block, which will run out of
default auto-configured variable buffer space. The test VM has 4G RAM which
should be enough for most cases so it's reasonable to increase limitation to
these case.
Reviewed by: gnn
Differential Revision: https://reviews.freebsd.org/D11676
We added too many variable assignments in BEGIN block, which will run out of
default auto-configured variable buffer space. The test VM has 4G RAM which
should be enough for most cases so it's reasonable to increase limitation to
these case.
Reviewed by: gnn, markj, ngie
Differential Revision: https://reviews.freebsd.org/D11674
testing.
This test times-out on a quiet system because there is nobody triggers
syscall::open:entry or syscall::: probe while test execution.
Reviewed by: gnn, markj (earlier version)
Differential Revision: https://reviews.freebsd.org/D11671
This test timeout on a quiet system because there is nobody triggers
'syscall::*wait*:entry' probe while test execution.
Reviewed by: gnn, markj, ngie
Differential Revision: https://reviews.freebsd.org/D11668
already built with this flag so libstand should also be build as such.
This will be needed when moving to lld as it refuses to link due to
incompatible relocations.
Sponsored by: DARPA, AFRL
Only expose :accuracy and :reduction if !i386, similar to before,
but more holistically to avoid future -Wunused issue with the unused
functions.
MFC after: 1 month
Given an empty pattern (i.e. grep "" A B), bsdgrep(1) would previously exit()
with the appropriate exit code upon encountering an empty file. Likely intended
as an optimization, but this behavior is technically incorrect since an empty
pattern should match every line.
PR: 220924
Reviewed by: emaste, cem (earlier version), ngie
Approved by: emaste (mentor)
Differential Revision: https://reviews.freebsd.org/D11698
r279248 unconditionally installed BSD.debug.dist for ease-of-developer-use.
Restore the previous behavior.
While here, add a comment to note that this is intentional to avoid accidental
future removal.
MFC after: 2 months
MFC with: r321444
This fixes 'make cleandir' to use the same ordering as 'make cleanobj'.
Meaning that SUBDIR will be recursed before the current directory is
handled. This avoids an 'rm -rf /usr/obj/usr/src/lib/libc' while
a child 'rm -rf /usr/obj/usr/src/lib/libc/tests' is being ran next,
or even removing the current directory and then recursing into a child
and using the 'missing OBJDIR' logic to remove files rather than the
directory.
The most ideal ordering here would be for 'cleanobj' and 'cleandir' to
simply remove the .OBJDIR and then not recurse at all. This is only
safe if it is guaranteed that all children directories have no orphaned
files in their source checkout and are only using obj directories. This
is usually safe from the top-level build targets and when using
WITH_AUTO_OBJ. Improving the build for those cases is coming.
Reported by: cperciva, scottl
X-MFC-With: r321427
MFC after: 2 weeks
Sponsored by: Dell EMC Isilon
"make distribution".
This also fixes the fact that BSD.debug.dist was being installed if/when
${MK_DEBUG_FILES} != "no" before this commit.
MFC after: 2 months
This prevents situations with -DNO_CLEAN from finding stale headers or
libraries in places that no longer exist or have moved. It avoids
the need to remove all of WORLDTMP by reusing what we already know
is obsolete.
MFC after: 1 month
Sponsored by: Dell EMC Isilon
The files are only ever generated to .OBJDIR, not to WORLDTMP (as a
sysroot) and are only ever included from a compilation. So using
a beforebuild target here removes the file before the compilation
tries to include it.
MFC after: 2 months
X-MFC-With: r321369
libarchive may limit a single archive_write_data call to handling
0x7fffffff bytes. Add a loop to handle partial writes.
Reviewed by: kib, jhb
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D11715
and keepalive in the sysctl MIB. Provide tunables to change some of
these parameters. These are supposed to be setup by the firmware so
these tunables are for experimentation only.
MFC after: 2 weeks
Sponsored by: Chelsio Communications
clang 4.0.0. Otherwise, these can get included before the two newly
generated ones (which are different) for clang 5.0.0.
Reported by: Mark Millard
MFC after: 2 months
X-MFC-With: r321369
- Only recurse on cleanobj/cleandir if there is no .OBJDIR being used.
If we don't recurse then bsd.obj.mk will just rm -rf the OBJDIR dir.
- When recursing on cleanobj/cleandir don't remove dependfiles/dirs
redundantly from the child and main processes. Meaning '.depend', and
'tags', and '.depend.*' will now only be removed from the main
process.
- Stop recursing on 'cleandepend' since the main process can handle
removing all files via the default glob patterns in CLEANDEPENDFILES.
- This reverts r288201, by readding recursion on 'cleanobj', due to
r291635 changing how bsd.subdir.mk handles recursion.
This is primarily targeting ESTALE NFS errors from rm(1) during a
buildworld but is also a performance optimization as both issues fixed
were redundant anyway.
Reported by: cperciva, scottl
MFC after: 2 weeks
Sponsored by: Dell EMC Isilon
"leaf" functions for alloc, free, and fill. After the change, the interface
functions call "meta" unconditionally, and the "meta" functions recur
unconditionally in looping over their descendants. The "meta" functions
start with a validity test, and then a test for the "leaf" case, before
falling into the general recursive case. This simplifies and shrinks the
code, and, for "free" and "fill" moves panic tests that check the same meta
node repeatedly in a loop to a place that will have each node tested once.
Remove irrelevant null checks from blist_free and blist_fill.
Make the code that initializes a meta node the same in blist_meta_alloc and
blist_meta_fill.
Parenthesize return expressions in blst_meta_fill.
Submitted by: Doug Moore <dougm@rice.edu>
MFC after: 1 week
are _two_ options that control its behaviour wrt child processes; slightly
improve the example[1], and add Xrefs.
Discussed with: wblock [1]
MFC after: 2 weeks
Sponsored by: DARPA, AFRL
linking the lldb executable in some cases. In particular, when the
-ffunction-sections -fdata-sections options are turned off, or
ineffective.
Reported by: Shawn Webb, Mark Millard
MFC after: 2 months
X-MFC-With: r308421
Also switch the logic to enable this for any non-lld linker, since
filter library support is fairly simple and is very likely supported
by any other linker capable of linking the FreeBSD base system.
MFC after: 2 months
MFC with: r321369
Sponsored by: The FreeBSD Foundation
This status will be reported if the backend NIC is wireless; it's not
useful. Due to the high frequency of the reporting, this could be
pretty annoying; ignore it.
MFC after: 3 days
Sponsored by: Microsoft
Differential Revision: https://reviews.freebsd.org/D11651
The VF-HN map will be used later on to implement "transparent VF".
MFC after: 3 days
Sponsored by: Microsoft
Differential Revision: https://reviews.freebsd.org/D11618
ifnet_arrival_event may not be adequate under certain situation; e.g.
when the LLADDR is needed. So the ethernet ifattach event is announced
after all necessary bits are setup.
MFC after: 3 days
Sponsored by: Microsoft
Differential Revision: https://reviews.freebsd.org/D11617
Most realtime clocks store the year as 2 BCD digits. Some add a century bit
to extend the range another hundred years. Every clock driver has its own
code to determine the century and pass a full year value to clock_ct_to_ts().
Now clock drivers can just convert BCD to bin and store the result in the
clocktime struct and let the common code figure out the century. Clocks
with a century bit can just add 100 to year if the century bit is on.
