We are not 100% compatible with 1.0.16, but implement some
functionality from that version that is required by certain ports.
PR: 277799
PR: 279555 (exp-run)
Event: Kitchener-Waterloo Hackathon 202406
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D45514
Ahead of including inline in __always_inline, move __always_inline to
where inline goes.
Reviewed by: imp, kib, olce
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D45710
Remove support for old gcc versions by unconditionally defining
__MATH_BUILTIN_RELOPS and __MATH_BUILTIN_CONSTANTS. Per kib's request,
don't #undef those so it's easier to understand what the builtins are
doing.
Reviewed by: brooks
Differential Revision: https://reviews.freebsd.org/D45655
Sponsored by: Netflix
Armv6 is being removed from the treem and the comment applies to armv7.
Reviewed by: manu, imp, emaste
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D45645
Match the "U" in RFSPAWN's value (1U<<31) (and "u" for completeness).
Reject kernel-only RFPPWAIT to avoid a duplicate entry.
Reviewed by: imp, markj
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D45597
This reverts commit 1a968da448.
I was mistakenly looking at the version strings in the CVS attic
but the function was moved to libc/stdio where it matches the
current string.
This change introduced a test failure, so revert until that can be
addressed.
This reverts commit 888796ade2.
PR: 277783
Reported by: rlibby
Sponsored by: The FreeBSD Foundation
There's no reason why the virstor chunk size needs to relate to MAXPHYS.
Remove it. Instead, just make sure that the chunk size is a multiple of
the sector size.
Reviewed by: imp
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D45518
During the initial label of a virstor device, write out the allocation
map in chunks if it is large (> 1 MB) in order to avoid large mallocs.
Even though the kernel virstor geom may still do a large malloc to
represent the allocation map, this may still be useful to avoid a
ulimit.
Reviewed by: markj
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D45517
See 8164d511d6 ("libc/tests: Fix installation without MK_TOOLCHAIN")
for some background. Here we should really be testing MK_CLANG instead,
since that's what gates compilation of libclang_rt.
Fixes: 8164d511d6 ("libc/tests: Fix installation without MK_TOOLCHAIN")
The use of SYS_sigreturn is unnecessary here.
If handle_signal is called when a signal is delivered, it can just
return normally back to sigcode which will call sigreturn anyway.
In case handle_signal is called by check_deferred_signal, using
setcontext is better than SYS_sigreturn because that is the correct
system call to pair with the earlier getcontext.
Reviewed by: imp, kib
Differential Revision: https://reviews.freebsd.org/D44893
It seems that there are still some applications that use ftime(3)
(for example, science/siconos and sysutils/lcdproc). The issue
is that we don't build libcompat as a shared library anymore.
The easiest solution is to move it to libutil, until we
deprecate it for good.
This solution was proposed by kib@ in
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=257789.
PR: 257789
MFC after: 1 month
Reviewed by: kib (ages ago)
Differential Revision: https://reviews.freebsd.org/D39994
Add a handle variant of pfctl_get_rule(). This converts us from using
the nvlist variant to the netlink variant, and also moves us closer to a
world where all libpfctl functions take the handle.
While here have pfctl use the new function.
Sponsored by: Rubicon Communications, LLC ("Netgate")
There is some exotic conditional logic here to avoid building a
particular test if a certain UBSAN library isn't present in the
toolchain sysroot. This causes build failures for me when doing an
"installworld WITHOUT_TOOLCHAIN=", which I do frequently during tests.
I believe the problem is that SYSROOT is unset during installworld, so
the build sees the host's copy of libclang_rt.ubsan_standalone.a and
then tries to install a binary that wasn't built during buildworld. Try
to make the check a bit less fragile.
Reviewed by: dim
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D45035
The functions like gmtime(3) expect to cache a GMT time zone. Some
sandboxed programs (like last(1)) use the gmtime(3) function.
In case of last(1), this function fails to load a proper time zone
because it is called after entering the capability mode.
_open () at _open.S:4
0x00000008011bc5a8 in tzloadbody (name=0x8018b9580 "/usr/share/zoneinfo/Etc/UTC", sp=0x801870140,
tzload (name=<optimized out>, sp=0x801870140, doextend=true)
0x00000008011bb8ba in gmtload (sp=0x801870140) at /usr/src/contrib/tzcode/localtime.c:1456
gmtcheck () at /usr/src/contrib/tzcode/localtime.c:1581
0x000000080111f85a in _libc_once (once_control=0x80127c550, init_routine=0x0)
_once (once_control=0x80127c550, init_routine=0x0) at /usr/src/lib/libc/gen/_once_stub.c:63
0x00000008011bb9d0 in gmtime_r (timep=0x7fffffffe3a8, tmp=0x80127c568)
gmtime (timep=timep@entry=0x7fffffffe3a8) at /usr/src/contrib/tzcode/localtime.c:1865
0x0000000001024cd4 in printentry (bp=bp@entry=0x8018b4800, tt=tt@entry=0x80186a0a0)
0x00000000010245ae in doentry (bp=0x8018b4800)
0x00000000010243a7 in main (argc=1, argv=<optimized out>)
This time zone is not loaded by the tzset(3) function. Because of
that, extend the caph_cache_tzdata(3) function to also include the
GMT time zone. There is no other way to cache this data than
calling gmtime(3) once.
MFC after: 5 days
Reviewed by: emaste, markj
Differential Revision: https://reviews.freebsd.org/D45297
fts has different types for its compare rotuine. Other systems, not
4.4BSD based, have a non-const version. Before we tested against
__GLIBC__, but now we test against __linux__ because that's Linux's API
and musl doesn't define __GLIBC__.
In addition, link against libftl on this platform since musl doesn't
include ftl routines in libc, but rather in libftl.
Co-authored-by: Val Packett <val@packett.cool>
Sponsored by: Netflix
Pull Request: https://github.com/freebsd/freebsd-src/pull/1066
Reviewed by: val_packett.cool
Differential Revision: https://reviews.freebsd.org/D45349
To fix WITHOUT_NIS build. Building yp_xdr.c is gated by MK_NIS.
PR: 279270
Reported by: peterj
Reported by: matteo
Reported by: Michael Dexter's Build Option Survey run
Reviewed by: brooks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D45347
gcc13 whines about this assert than an unsigned integer is >= 0.
Reviewed by: luporl
Fixes: b48a2770d4 powerpc64: add Power8 and Power9 PMCs
Differential Revision: https://reviews.freebsd.org/D45232
This is better than hardcoding device paths in mixer applications.
Sponsored by: The FreeBSD Foundation
MFC after: 1 day
Reviewed by: dev_submerge.ch
Differential Revision: https://reviews.freebsd.org/D45275
