fgrep/grep -F will error out at runtime if compiled with a regex(3)
that does not define REG_NOSPEC or REG_LITERAL. glibc is one such regex(3)
implementation, and as it turns out they don't support literal matching at
all.
Provide a primitive literal matcher for use with glibc and other
implementations that don't support literal matching so that we don't
completely lose fgrep/grep -F if compiled against libgnuregex on stable/10,
stable/11, or other systems that we don't necessarily support.
This is a wholly unoptimized implementation with no plans to optimize it as
of now. This is due to both its use-case being primarily on unsupported
systems in the near-distant future and that it's reinventing the wheel that
we already have available as a feature of regex(3).
Reviewed by: cem, emaste, ngie
Approved by: emaste (mentor)
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D12056
- Include debug symbols in static libraries. This permits binaries
to include debug symbols for functions obtained from static libraries.
- Permit the C/C++ compiler flags added for MK_DEBUG_FILES to be
overridden by setting DEBUG_FILES_CFLAGS. Use this to limit the debug
information for llvm libraries and binaries.
Reviewed by: emaste
Sponsored by: DARPA / AFRL
Differential Revision: https://reviews.freebsd.org/D12025
Non-tests/... changes:
- Add HAS_TESTS= to Makefiles with libraries and programs to enable iteration
and propagate the appropriate environment down to *.test.mk.
tests/... changes:
- Add appropriate support Makefile.inc's to set HAS_TESTS in a minimal manner,
since tests/... is a special subdirectory tree compared to the others.
MFC after: 2 months
MFC with: r322511
Reviewed by: arch (silence), testing (silence)
Differential Revision: D12014
o Density code 0x5 is also known as QIC-11, and should have a footnote
reference.
o Add notes on QIC tape drives from the bug report. These may help anyone
trying to use a QIC drive.
o Take out a "more more" instance found by igor.
o Bump the man page date.
The PR is 14 years old, so it's past time to retire it.
PR: doc/53596
Submitted by: tedm@toybox.placo.com
Reviewed by: bcr
Sponsored by: Spectra Logic
As peter@ points out in pr/220953:
"rwho, rwhod and ruptime are not part of the remote login suite (rsh, rlogin
etc).
They should *not* be in the rcmds package which is disabled by default. We
rely on rwho/rwhod/ruptime in the freebsd.org cluster."
This commit is a re-commit of r322029 and r322031 with a better commit log, as
pointed out by ngie@.
This also includes the necesary changes to OptionalObsoleteFiles.inc, as
requested by jhb@.
PR: 220953
Reported by: peter@, jhb@
Differential Revision: https://reviews.freebsd.org/D11743
When displaying in non-human form, if the free-memory number
is large (more than 7 digits), there is no space between it and
the page fault column.
PR: 221290
Submitted by: Josuah Demangeon <mail@josuah.net> (Original version)
Instead of using a non-configurable ".BAK" suffix, respect the
SIMPLE_BACKUP_SUFFIX environment variable also used by patch(1). This
simplifies cleanup operations in some patch/indent workflows.
Reviewed by: cem (earlier version), emaste, pstef
Approved by: emaste (mentor)
Differential Revision: https://reviews.freebsd.org/D10921
o Replace __riscv64 with (__riscv && __riscv_xlen == 64)
This is required to support new GCC 7.1 compiler.
This is compatible with current GCC 6.1 compiler.
RISC-V is extensible ISA and the idea here is to have built-in define
per each extension, so together with __riscv we will have some subset
of these as well (depending on -march string passed to compiler):
__riscv_compressed
__riscv_atomic
__riscv_mul
__riscv_div
__riscv_muldiv
__riscv_fdiv
__riscv_fsqrt
__riscv_float_abi_soft
__riscv_float_abi_single
__riscv_float_abi_double
__riscv_cmodel_medlow
__riscv_cmodel_medany
__riscv_cmodel_pic
__riscv_xlen
Reviewed by: ngie
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D11901
- Use the title role for column headers.
- Fix a typo in a field name (lpwid -> lwpid).
- Place the fields of different threads in separate containers.
0.8.4:
- void anchor width optimization when we have a custom formatter (https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221130)
- make "{[:/18}" do the right thing (also allows "{[:/%s}", wide ? 40 : 10)
- Can't skip anchor formatting in non-display styles
- add test case for {[:/18}
- add upload-xohtml-files to 'make upload'
0.8.3:
- xohtml: Add "-w" option to pull support files from gh_pages
- Add "upload-xohtml-files" target to publish support files in gh_pages/
- add HISTORY/AUTHORS section to man pages
0.8.2:
- xohtml: Add div.units as standard CSS text
- Don't treat values as format strings; they are not
- add "-p" to "mkdir -p build" in setup.sh
- add test case for {U:%%} (from df.c)
- detect end-of-string in '%' and '' escaping
- make xo_simple_field, for common simple cases
- xohtml: nuke "n" in "echo" commands
- rename "format" to "fmt" for consistency; same for "str" to "value"
Submitted by: phil
directories to SUBDIR.${MK_TESTS} idiom
This is being done to pave the way for future work (and homogenity) in
^/projects/make-check-sandbox .
No functional change intended.
MFC after: 1 weeks
flowtable anymore (as flowtable was never considered to be useful in
the forwarding path).
Reviewed by: np
Differential Revision: https://reviews.freebsd.org/D11448
The CloudABI specification has had some minor changes over the last half
year. No substantial features have been added, but some features that
are deemed unnecessary in retrospect have been removed:
- mlock()/munlock():
These calls tend to be used for two different purposes: real-time
support and handling of sensitive (cryptographic) material that
shouldn't end up in swap. The former use case is out of scope for
CloudABI. The latter may also be handled by encrypting swap.
Removing this has the advantage that we no longer need to worry about
having resource limits put in place.
- SOCK_SEQPACKET:
Support for SOCK_SEQPACKET is rather inconsistent across various
operating systems. Some operating systems supported by CloudABI (e.g.,
macOS) don't support it at all. Considering that they are rarely used,
remove support for the time being.
- getsockname(), getpeername(), etc.:
A shortcoming of the sockets API is that it doesn't allow you to
create socket(pair)s, having fake socket addresses associated with
them. This makes it harder to test applications or transparently
forward (proxy) connections to them.
With CloudABI, we're slowly moving networking connectivity into a
separate daemon called Flower. In addition to passing around socket
file descriptors, this daemon provides address information in the form
of arbitrary string labels. There is thus no longer any need for
requesting socket address information from the kernel itself.
This change also updates consumers of the generated code accordingly.
Even though system calls end up getting renumbered, this won't cause any
problems in practice. CloudABI programs always call into the kernel
through a kernel-supplied vDSO that has the numbers updated as well.
Obtained from: https://github.com/NuxiNL/cloudabi
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
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
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
5.0.0 (trunk r308421). Upstream has branched for the 5.0.0 release,
which should be in about a month. Please report bugs and regressions,
so we can get them into the release.
Please note that from 3.5.0 onwards, clang, llvm and lldb require C++11
support to build; see UPDATING for more information.
MFC after: 2 months
- Visualize mutually exclusive options and their corresponding
arguments.
- Try to make the subtleties that are expressed in the code, and
potentially in the manpages, more apparent.
contrib/netbsd-tests/usr.bin/diff/t_diff.sh with the name of the script via
`basename $0`.
This was a change I forgot to port over from
^/head/gnu/usr.bin/diff/tests/Makefile@r272787.
__ILP32__/__LP64__ instead of by architecture.
The list was incomplete (previous commits purged invalid architectures,
like __alpha__, but failed to add new ones). It's best to base the symbol
presence on whether or not the architecture is ILP32 / LP64 capable, per
the compiler.
This fixes the ILP32/LP64 program environments on some architectures like
arm64, and by proxy fixes the tests on those architectures.
MFC after: 1 month
Reviewed by: no one (timed out on feedback from imp)
Differential Revision: D10787
i.e., when print_only is called.
Prior to this change, -rq was always returning 0. After this change it will
return 1 if there is a difference between two directories.
This fixes compatibility with GNU diff and unbreaks backwards compatibility
expectations.
Found when trying to extend diff_test:brief_format_test.
MFC after: 2 months
MFC with: r321076, r321077
-q is specified.
This improves compatibility with GNU diff.
Found by accident with `diff -Nrq /usr/tests /usr/tests.new | grep Kyuafile`.
MFC after: 2 months
Relnotes: yes
These are taken directly from the density report from a TS1155
tape drive. (Using mt getdensity)
lib/libmt/mtlib.c:
Add 3592B5 encrypted/unencrypted density codes, and bpmm/bpi
values. The bpmm/bpi values are the same as TS1150, but
there are 50% more tracks.
usr.bin/mt/mt.1:
Add 3592B5 encrypted/unencrypted density codes, bpmm/bpi
values and number of tracks. Bump the man page date.
MFC after: 3 days
Sponsored by: Spectra Logic
tests are omitted for this initial run as there are still some bugs to work
out there.
This covers -s flag testing on devices and non-devices that would have
caught breakage found in PR 219173 as well as other subtle breakage caused
locally.
Reviewed by: cem, ngie
Approved by: cem (acting co-mentor)
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D11279
This option has been missing from the usage message ever since the program
was first imported.
Submitted by: shivansh
Reviewed by: asomers
MFC after: 3 weeks
Sponsored by: Google, Inc (GSoC 2017)
Differential Revision: https://reviews.freebsd.org/D11529
Save output from ls -ldT and stat -l, then normalize all repeating whitespace using
sed to single column spaces.
This makes the test flexible with single-digit days, etc, similar to r320723. This
approach is just a bit more of a hammer approach because of how the columns are
ordered/spaced in both ls and stat.
MFC after: 1 week
MFC with: r319841
After the addition of SUBDIR.yes, uniquifying/ordering the SUBDIRs doesn't
make a whole lot of sense, and it's in effect a half measure.
Ordering SUBDIR (after adding SUBDIR.yes to it) in bsd.subdir.mk is a
separate change that warrants more discussion/testing, because while
the SUBDIR_PARALLEL work largely fixed dependency ordering for SUBDIRs,
there might be downstream FreeBSD consumers that rely on the SUBDIR
ordering.
MFC after: 2 months
Reviewed by: bdrewery
Differential Revision: D11398
Process core notes for a 32-bit process running on a 64-bit host need to
use 32-bit structures so that the note layout matches the layout of notes
of a core dump of a 32-bit process under a 32-bit kernel.
Reviewed by: kib
Differential Revision: https://reviews.freebsd.org/D11407
- Add "compatible with gpl dtc X.Y.Z" to version output so U-Boot doesn't complain
- Fix cross reference node
This fixes some Allwinner DTS (and probably others).
Per POSIX, join(1) (in modes other than -o) is a concatenation of selected
character fields. The joined field is first, followed by fields in the
order they occurred in the input files.
Our join(1) utility previously handled this correctly for lines with a match
in the other file. But it failed to order output fields correctly for
unmatched lines, printed in -a and -v modes.
A simple test case is:
$ touch a
$ echo "2 1" > b
$ join -v2 -2 2 a b
1 2
PR: 217711
Reported by: alt.j2-4o4s2yon at yopmail.com
Sponsored by: Dell EMC Isilon
Since buildenv exports SYSROOT all of these uses will now look in
WORLDTMP by default.
sys/boot/efi/loader/Makefile
A LIBSTAND hack is no longer required for buildenv.
MFC after: 2 weeks
Sponsored by: Dell EMC Isilon
