While here, also update a mention of ANSI C.
Sponsored by: Klara, Inc.
Reviewed by: kevans, markj
Differential Revision: https://reviews.freebsd.org/D41686
(cherry picked from commit 5a57401e7106132b61b16e34365cebf52b773007)
libc: Further nit in fopen(3) man page.
Sponsored by: Klara, Inc.
Reviewed by: kevans
Differential Revision: https://reviews.freebsd.org/D41687
(cherry picked from commit c9f5889d05b5854be033849a4ff9985699071548)
Approved by: re (gjb)
These aren't really needed, since TACACS+ does not support enumeration, but providing placeholders keeps nsdispatch() from complaining that they're missing.
MFC after: 1 week
Sponsored by: Klara, Inc.
Reviewed by: kevans
Differential Revision: https://reviews.freebsd.org/D41658
(cherry picked from commit 56b74a2d856c4d65a4b5c72d1352067b6b469d3b)
Approved by: re (gjb)
This adds formatted input/output of binary integer numbers to the printf(), scanf(), and strtol() families, including their wide-character counterparts.
Reviewed by: imp, emaste
Differential Revision: https://reviews.freebsd.org/D41511
(cherry picked from commit d9dc1603d6e48cca84cad3ebe859129131b8387c)
libc: Add unit tests for N2630 and possible collateral damage.
Reviewed by: imp, emaste
Differential Revision: https://reviews.freebsd.org/D41512
(cherry picked from commit b9385720f34b536ef2568a642e8b1fad0450056f)
libc: Document support for binary integers.
Reviewed by: debdrup, emaste
Differential Revision: https://reviews.freebsd.org/D41522
(cherry picked from commit 76edfabbecdec686a570b8e009d5ea4112f943e0)
libc: Fix fixed-width case in the new integer parser.
Fixes: d9dc1603d6e4
Differential Revision: https://reviews.freebsd.org/D41622
(cherry picked from commit aca3bd1602577591e5cd237c4bb0bb71b3be0c75)
libc: Add a wide version of snprintf_test.
Reviewed by: imp, emaste
Differential Revision: https://reviews.freebsd.org/D41726
(cherry picked from commit 4ec9ee9912765ac4ca57353999caa92a23283d8e)
libc: Suppress format checks on printf() / scanf() tests.
Reviewed by: jrtc27, markj, emaste
Differential Revision: https://reviews.freebsd.org/D41727
(cherry picked from commit 294bd2827e61a78041f6613f4b82235fcc454157)
Approved by: re (gjb)
Clear cached_passphrase before generating a new key, otherwise the
operation nonsensically tries to reuse the old passphrase.
Approved by: re (kib)
PR: 254966
Pull Request: https://github.com/freebsd/freebsd-src/pull/780
MFC after: 1 week
(cherry picked from commit 88d13bf33754bd4b0c5df92eef83d6fadb9b4944)
Notable upstream pull request merges:
#15024 Add missed DMU_PROJECTUSED_OBJECT prefetch
#15029 Do not request data L1 buffers on scan prefetch
#15036 FreeBSD: catch up to __FreeBSD_version 1400093
#15039 Fix raw receive with different indirect block size
#15047 FreeBSD: Fix build on stable/13 after 1302506
#15049 Fix the ZFS checksum error histograms with larger record sizes
#15052 Reduce bloat in ereport.fs.zfs.checksum events
#15056 Avoid extra snprintf() in dsl_deadlist_merge()
#15061 Ignore pool ashift property during vdev attachment
#15063 Don't panic if setting vdev properties is unsupported for this
vdev type
#15067 spa_min_alloc should be GCD, not min
#15071 Add explicit prefetches to bpobj_iterate()
#15072 Adjust prefetch parameters
#15079 set autotrim default to 'off' everywhere
#15080 ZIL: Fix config lock deadlock
#15088 metaslab: tuneable to better control force ganging
#15096 Avoid waiting in dmu_sync_late_arrival()
#15097 BRT should return EOPNOTSUPP
#15103 Remove zl_issuer_lock from zil_suspend()
#15107 Remove fastwrite mechanism
#15113 libzfs: sendrecv: send_progress_thread: handle SIGINFO/SIGUSR1
#15122 ZIL: Second attempt to reduce scope of zl_issuer_lock
#15129 zpool_vdev_remove() should handle EALREADY error return
#15132 ZIL: Replay blocks without next block pointer
#15148 zfs_clone_range should return descriptive error codes
#15153 ZIL: Avoid dbuf_read() before dmu_sync()
#15161 Make zoned/jailed zfsprops(7) make more sense
#15172 copy_file_range: fix fallback when source create on same txg
#15180 Update outdated assertion from zio_write_compress
#15216 Relax error reporting in zpool import and zpool split
#15227 ZIL: Tune some assertions
#15228 ZIL: Revert zl_lock scope reduction
#15233 ZIL: Change ZIOs issue order
Obtained from: OpenZFS
OpenZFS commit: 32949f2560
Approved by: re (gjb)
For zpool import and zpool split, zpool_enable_datasets is called
to mount and share all datasets in a pool. If there is an error
while mounting or sharing any dataset in the pool, the status of
import or split is reported as failure. However, the changes do
show up in zpool list.
This commit updates the error reporting in zpool import and zpool
split path. More descriptive messages are shown to user in case
there is an error during mount or share. Errors in mount or share
do not effect the overall status of zpool import and zpool split.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Signed-off-by: Umer Saleem <usaleem@ixsystems.com>
Closes#15216
When the buffer is immediately preceeded by the character we
are looking for and begins with one higher than that character,
and the buffer is misaligned, a match was errorneously detected
in the first character. Fix this by changing the way we prevent
matches before the buffer from being detected: instead of
removing the corresponding bit from the 0x80..80 mask, set the
LSB of bytes before the buffer after xoring with the character we
look for.
The bug only affects amd64 with ARCHLEVEL=scalar (cf. simd(7)).
The change comes at a 2% performance impact for short strings
if ARCHLEVEL is set to scalar. The default configuration is not
affected.
os: FreeBSD
arch: amd64
cpu: 11th Gen Intel(R) Core(TM) i7-1165G7 @ 2.80GHz
│ strchrnul.scalar.0.out │ strchrnul.scalar.2.out │
│ sec/op │ sec/op vs base │
Short 57.89µ ± 2% 59.08µ ± 1% +2.07% (p=0.030 n=20)
Mid 19.24µ ± 0% 19.73µ ± 0% +2.53% (p=0.000 n=20)
Long 11.03µ ± 0% 11.03µ ± 0% ~ (p=0.547 n=20)
geomean 23.07µ 23.43µ +1.53%
│ strchrnul.scalar.0.out │ strchrnul.scalar.2.out │
│ B/s │ B/s vs base │
Short 2.011Gi ± 2% 1.970Gi ± 1% -2.02% (p=0.030 n=20)
Mid 6.049Gi ± 0% 5.900Gi ± 0% -2.47% (p=0.000 n=20)
Long 10.56Gi ± 0% 10.56Gi ± 0% ~ (p=0.547 n=20)
geomean 5.045Gi 4.969Gi -1.50%
MFC to: stable/14
MFC after: 3 days
Approved by: mjg (blanket, via IRC), re (gjb)
Sponsored by: The FreeBSD Foundation
(cherry picked from commit 3d8ef251aa9dceabd57f7821a0e6749d35317db3)
POSIX timers target the process, not the thread (as does SIGINFO),
so we need to block it in the main thread which will die if interrupted.
Ref: https://101010.pl/@ed1conf@bsd.network/110731819189629373
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Jorgen Lundman <lundman@lundman.net>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes#15113
Move the timerfd impelemntation from linux compat code to sys/kern. Use
it to implement the new system calls for timerfd. Add a hook to kern_tc
to allow timerfd to know when the system time has stepped. Add kqueue
support to timerfd. Adjust a few names to be less Linux centric.
RelNotes: YES
Reviewed by: markj (on irc), imp, kib (with reservations), jhb (slack)
Differential Revision: https://reviews.freebsd.org/D38459
Right now we have to zero-initialize most fields in the varius callers,
but this is a little error prone. Simplify it by zeroing it out upon
allocation instead, drop the other redundant initialization.
Reviewed by: markj
Sponsored by: Klara, Inc.
Differential Revision: https://reviews.freebsd.org/D41546
In 693f88c9da ("iconv_std: complete the //IGNORE support"), we
more completely implemented //IGNORE, which changed the semantics of
ci_discard_ilseq. DISCARD_ILSEQ semantics are supposed to match
//IGNORE, so we really can't do much about that particular
incompatibility. This broke c*rtomb and mbrtoc* handling of invalid
sequences, but it turns out they don't want DISCARD_ILSEQ semantics at
all; they really want the subset that we call
_CITRUS_ICONV_F_HIDE_INVALID.
This restores the exact flow in iconv_std to precisely how it happened
prior to 693f88c9da.
PR: 265871
Fixes: 693f88c9da ("iconv_std: complete the //IGNORE support")
Sponsored by: Klara, Inc.
Differential Revision: https://reviews.freebsd.org/D41513
This is an attempt at clean-room implementation of the Linux'
membarrier(2) syscall. For documentation, you would need to read
both membarrier(2) Linux man page, the comments in Linux
kernel/sched/membarrier.c implementation and possibly look at
actual uses.
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D32360
On FreeBSD, ZSTD_ASM_SUPPORTED is defined as 0, but on macOS and Linux
it is defined as 1, yet we don't build any of the assembly sources.
Rather than add them just for bootstrapping on non-FreeBSD, explicitly
define ZSTD_DISABLE_ASM so they're not needed and everything is
consistent.
This fixes building a bootstrap LLVM toolchain on non-FreeBSD amd64 (the
only architecture with assembly available).
Reviewed by: emaste, imp
Differential Revision: https://reviews.freebsd.org/D41543
This changeset adds a baseline implementation of memcmp and bcmp
for amd64. The same code is used for both functions with conditional
code were the behaviour differs (we need more precise output for the
memcmp case).
FreeBSD documents that memcmp returns the difference between the
mismatching characters. Slightly faster code would be possible could
we relax this requirement to the ISO/IEC 9899:1999 requirement of
merely returning a negative/positive integer or zero.
Performance is better than bionic and glibc, except for long strings
were the two are 13% faster. This could be because they use SSE4
ptest which we cannot use in a baseline kernel.
Sponsored by: The FreeBSD Foundation
Approved by: mjg
Differential Revision: https://reviews.freebsd.org/D41442
This commit adds a baseline implementation of stpcpy(3) for amd64.
It performs quite well in comparison to the previous scalar implementation
as well as agains bionic and glibc (though glibc is faster for very long
strings). Fiddle with the Makefile to also have strcpy(3) call into the
optimised stpcpy(3) code, fixing an oversight from D9841.
Sponsored by: The FreeBSD Foundation
Reviewed by: imp ngie emaste
Approved by: mjg kib
Fixes: D9841
Differential Revision: https://reviews.freebsd.org/D41349
pthread_getname_np needs to be provided by libc in order to import
jemalloc 5.3.0.
A stub implementation for libc pthread_getname_np() is added for
_pthread_stubs.c, which always reports empty name for the main thread.
Internal _pthread_getname_np() is not exported, but provided for libc
own use.
Reviewed by: kib
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D41461
It was originally in contrib, and moved to usr.sbin in 6692aa840c1f; I always thought lib would make more sense but never got around to moving it.
Reviewed by: cy
Differential Revision: https://reviews.freebsd.org/D41504
- Prune headers and tests no longer installed after the upgrade.
- Remove GoogleTest-related files when MK_GOOGLETEST == no.
- Disable `-Werror` with gcc to unbreak the gcc12 CI run with
`lib/googletest`. Any issues found by g++ will be filed
upstream and hopefully resolved in a future version.
- Remove clang -Werror issues which are resolved in version 1.14.0 to
avoid masking valid issues.
MFC after: 1 week
MFC with: 28f6c2f292
Create a stdlib/malloc to hold the definition of the malloc interface
(e.g., the Symbol.map file) and make jemalloc a subdirectory. This will
make it easier to integrate alternative allocators such as snmalloc
while making it clear that the current jemalloc symbols are the FreeBSD
API/ABI (for better or worse).
Suggested by: jrtc27
Reviewed by: jrtc27, emaste
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D41457
All jemalloc sources are in contrib so don't look for them in the
jemalloc subdirectory.
Reviewed by: jrtc27, emaste
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D41481
There's a hierarchy here and we should use it.
Improves: cbeacb7c46f3a3650e5dbefa9a1a18bc9943a8cc
Reviewed by: jrtc27, jhb, emaste
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D41456
This likely documented where this file was copied, but the $FreeBSD$
tag was lost as soon as it was committed. Just remove it. Also remove
the one that looked like it was intended to track versions. That will
simplify the MFC.
Sponsored by: Netflix
During the life-cycle of the patch that landed as 0bc26e3254, the
variable names changed and I missed that in the rebase. Use the proper
TARGET_TRIPLE_ABI.
Fixes: 0bc26e3254
Sponsored by: Netflix
These configuration headers were only guessed, but unfortunately not exactly
correctly. Therefore, re-generate them on real HW.
Generated on CA15, verified on CA9, CA7(with VFP lite) and on 32-bit ARMv9.
PR: 272229
Reported by: Robert Clausecker <fuz@FreeBSD.org>
MFC after: 2 weeks
This makes it possible to install kerberos-lib (which is used by common
utilities such as curl) without pulling in the rest of kerberos.
MFC after: 1 week
GoogleTest 1.14.0 now requires C++14 to build. Change
`googletest.test.inc.mk` to reflect this requirement.
Adjust the build integration logic to handle the new version of
GoogleTest (add/remove headers/sources as needed).
Tighten down warnings via `CXXFLAGS.clang` instead of ignoring all
warnings. Some new warnings snuck in after I did my last round of fix
submissions upstream.
Also address some overlinking added in the previous version import by
removing superfluous libraries.
===============================
Expect WhenDynamicCastToTest.AmbiguousCast to fail
This change reapplies the expected failure from 1.10.0.
Ref: https://github.com/google/googletest/issues/2172
MFC after: 2 weeks
Reviewed by: asomers, emaste
Differential Revision: https://reviews.freebsd.org/D41399
Merge commit '8ef491440fcaec96f899d73e08873426c78583a4' into googletest-v1.14.0-import
