| Commit message (Collapse) | Author | Age | Files | Lines |
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<sys/time.h>.
Submitted by: Garrett Cooper <yanegomi@gmail.com>
MFC after: 3 days
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Approved by: delphij (mentor)
MFC after: together with 5.0.0 update
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the LibUSB v1.0 libusb_control_transfer() function.
PR: usb/151851
Submitted by: HIROSHI OOTA
Approved by: thompsa (mentor)
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Approved by: core
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llvm/clang.
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as a macro, and use it instead of literal strings.
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For example, it will now return ESRCH when trying to replace a
nonexistent entry with DEAD_PROCESS.
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for four years (since r162846).
Submitted by: Alexander Best arundel@
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1) We need to allow the USB callback to free the USB transfer itself.
2) The USB transfer buffer should only be automatically freed when
freeing the USB transfer.
Fixed by: hselasky
Submitted by: Gustau Perez i Querol
Approved by: thompsa (mentor)
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Explanation by Steve:
jn[f](n,x) for certain ranges of x uses downward recursion to compute
the value of the function. The recursion sequence that is generated is
proportional to the actual desired value, so a normalization step is
taken. This normalization is j0[f](x) divided by the zeroth sequence
member. As Bruce notes, near the zeros of j0[f](x) the computed value
can have giga-ULP inaccuracy. I found for the 1st zero of j0f(x) only
the leading decimal digit is correct. The solution to the issue is
fairly straight forward. The zeros of j0(x) and j1(x) never coincide,
so as j0(x) approaches a zero, the normalization constant switches to
j1[f](x) divided by the 2nd sequence member. The expectation is that
j1[f](x) is a more accurately computed value.
PR: bin/144306
Submitted by: Steven G. Kargl <kargl@troutmask.apl.washington.edu>
Reviewed by: bde
MFC after: 7 days
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Obtained from: OpenBSD
MFC after: 2 weeks
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Approved by: delphij (mentor)
MFC after: 1 week
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I've had a report of a sparc64 system where cc1 generates illegal
instructions. We still have to diagnose this properly, but instead of
hosing all sparc64 boxes out there, fall back to libgcc to prevent more
damage.
Reported by: Florian Smeets
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you tag a socket with an uint32_t value. The cookie can then be
used by the kernel for various purposes, e.g. setting the skipto
rule or pipe number in ipfw (this is the reason SO_USER_COOKIE has
been implemented; however there is nothing ipfw-specific in its
implementation).
The ipfw-related code that uses the optopn will be committed separately.
This change adds a field to 'struct socket', but the struct is not
part of any driver or userland-visible ABI so the change should be
harmless.
See the discussion at
http://lists.freebsd.org/pipermail/freebsd-ipfw/2009-October/004001.html
Idea and code from Paul Joe, small modifications and manpage
changes by myself.
Submitted by: Paul Joe
MFC after: 1 week
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aligned by accident with earlier binutils, but no longer are, causing link
failures.
Submitted by: nwhitehorn
Obtained from: projects/binutils-2.17
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versions of gas are more fussy about spaces surrounding '@' signs in
versioned symbol names.
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After KVA space was increased to 512GB on amd64 it became impractical
to use PTEs as entries in the minidump map of dumped pages, because size
of that map alone would already be 1GB.
Instead, we now use PDEs as page map entries and employ two stage lookup
in libkvm: virtual address -> PDE -> PTE -> physical address. PTEs are
now dumped as regular pages. Fixed page map size now is 2MB.
libkvm keeps support for accessing amd64 minidumps of version 1.
Support for 1GB pages is added.
Many thanks to Alan Cox for his guidance, numerous reviews, suggestions,
enhancments and corrections.
Reviewed by: alc [kernel part]
MFC after: 15 days
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Not doing so may cause all sorts of random libraries to expose
libcompiler_rt's functions, which should of course not be done.
Discussed with: kan, kib
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libcompiler_rt.a is a BSD licensed C language runtime, which implements
many routines which are linked into binaries on architectures where
certain functionality is missing (e.g. 64 bits mul/div on i386).
Unfortunately, libcompiler_rt cannot replace libgcc entirely. Certain
features, such as an unwinder for exception handling, are missing.
That's why only libgcc.a is replaced for now, because this one does seem
to be complete.
Tested by: rene (amd64), nwhitehorn (powerpc), droso (i386 exprun)
and many others. Thanks!
Obtained from: user/ed/compiler-rt
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Obtained from: user/ed/compiler-rt
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because there's inter-entry garbage, just scan forward
to find the next one. This allows us to handle a lot
of Zip archives that have been modified in-place.
Thanks to: Gleb Kurtsou for sending me a sample archive
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be called "free". Retain the old "finish" names to preserve
source compatibility for now.
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I've noticed various terminal emulators that need to obtain a sane
default termios structure use very complex `hacks'. Even though POSIX
doesn't provide any functionality for this, extend our termios API with
cfmakesane(3), which is similar to the commonly supported cfmakeraw(3),
except that it fills the termios structure with sane defaults.
Change all code in our base system to use this function, instead of
depending on <sys/ttydefaults.h> to provide TTYDEF_*.
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libraries subdirectories since there's nothing to do there. This saves
us quite a few seconds off installworld, esp. if the disk I/O is slow.
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Submitted by: dim
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flag. [1]
- Note that also fchflags(2) will return EPERM for attempts to set or
unset the SF_SNAPSHOT flag.
Submitted by: Garrett Cooper [1]
MFC after: 1 week
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also add sysconf() key _SC_CPUSET_SIZE to get sysctl value.
Submitted by: gcooper
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Submitted by: avg
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because the variable can be in register, second checking the variable
may still return true, however this is unexpected.
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it's absolutely necessary.
MFC after: 1 week
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size kernel is using.
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- Use long word to figure out sizeof kernel cpuset, hope it works.
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it can not fix race condition in application code, as a result,
the problem described in PR threads/151767 is avoided.
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MFC after: 7 days
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Submitted by: Artem Belevich (artemb at gmail dot com)
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used, to fix warning if WITH_SSL is not set.
Submitted by: Sean Bruno
MFC after: 1 week
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thought.
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PR: docs/143330
Submitted by: Efstratios Karatzas (gpf dot kira at gmail dot com)
Discussed with: ru@
MFC after: 7 days
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strtonum does not require limits.h
Obtained from: OpenBSD
Discussed with: ru@
MFC after: 5 days
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Instead of only returning NULL when the entry is invalid and can't be
matched against the current database, also return it when it cannot open
the log files properly.
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It's a bit more pedantic regarding .Bl list elements. This has an added
benefit of unbreaking the ipfw(8) manpage, where groff was silently
skipping one list element.
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is now used by both gctl_ro_param() and gctl_rw_param().
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