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Author SHA1 Message Date
Dimitry Andric
0d8e7490d6 Vendor import of compiler-rt trunk r321545: 
https://llvm.org/svn/llvm-project/compiler-rt/trunk@321545
 2017-12-28 23:58:28 +00:00
Dimitry Andric
b8a2042aa9 Vendor import of llvm trunk r321545: 
https://llvm.org/svn/llvm-project/llvm/trunk@321545
 2017-12-28 23:57:18 +00:00
Bartek Rutkowski
e285e32e56 humanize_number(3): fix math edge case in rounding large numbers 
Fix for remainder overflow, when in rare cases adding remainder to divider
exceeded 1 and turned the total to 1000 in final formatting, taking up
the space for the unit character.

The fix continues the division of the original number if the above case
happens -- added the appropriate check to the for loop performing
the division. This lowers the value shown, to make it fit into the buffer
space provided (1.0M for 4+1 character buffer, as used by ls).

Add test case for the reported bug and extend test program to support
providing buffer length (ls -lh uses 5, tests hard-coded 4).

PR:		224498
Submitted by:	Pawel Biernacki <pawel.biernacki@gmail.com>
Reported by:	Masachika Ishizuka <ish@amail.plala.or.jp>
Reviewed by:	cem, kib
Approved by:	cem, kib
MFC after:	1 week
Sponsored by:	Mysterious Code Ltd.
Differential Revision:	D13578
 2017-12-28 22:57:34 +00:00
Dimitry Andric
ce2df4ef53 Vendor import of compiler-rt trunk r321530: 
https://llvm.org/svn/llvm-project/compiler-rt/trunk@321530
 2017-12-28 21:23:12 +00:00
Dimitry Andric
55e6d896ad Vendor import of clang trunk r321530: 
https://llvm.org/svn/llvm-project/cfe/trunk@321530
 2017-12-28 21:23:03 +00:00
Dimitry Andric
b2b7c066a4 Vendor import of llvm trunk r321530: 
https://llvm.org/svn/llvm-project/llvm/trunk@321530
 2017-12-28 21:22:49 +00:00
Warner Losh
7e8fba7889 Close slave on fork error to prevent pty fd leak. 
CID: 978209
 2017-12-28 05:33:59 +00:00
Eitan Adler
837fe32558 Fix a few more speelling errors 
Reviewed by:		bjk
Reviewed by:		jilles (incl formal "accept")
Differential Revision:	https://reviews.freebsd.org/D13650
 2017-12-28 01:31:28 +00:00
Pedro F. Giffuni
f8bece56a3 SPDX: Small for a license ID tags. 
Use parenthesis for grouping as suggested by the spec.
 2017-12-27 21:36:37 +00:00
Pedro F. Giffuni
91fb056ed6 SPDX: Fix some License ID tags for libc. 2017-12-27 21:21:03 +00:00
Eitan Adler
d52a982ea8 lib: Fix several typos and minor errors 
- duplicate words
- typos
- references to old versions of FreeBSD

Reviewed by:	imp, benno
 2017-12-27 03:23:41 +00:00
Kirk McKusick
6a3fe71314 Missing disk close in libufs. 2017-12-26 23:16:11 +00:00
Eitan Adler
2b3b473696 fsync(3): correctly document return values 
In r268924 the behavior of fflush was changed to return success
on read only streams. Document this.

Reported by:	zrj@DragonFlyBSD.org
 2017-12-25 19:49:05 +00:00
Dimitry Andric
bba3cdafbb Only build tsan and tsan_cxx for amd64, as 32 bit is unsupported. 2017-12-25 13:17:29 +00:00
Dimitry Andric
1de93ee561 Vendor import of clang trunk r321426: 
https://llvm.org/svn/llvm-project/cfe/trunk@321426
 2017-12-24 14:05:01 +00:00
Dimitry Andric
fd4675b5a0 Vendor import of llvm trunk r321426: 
https://llvm.org/svn/llvm-project/llvm/trunk@321426
 2017-12-24 14:04:50 +00:00
Dimitry Andric
54b4b13c4a Merge ^/head r326936 through r327149. 2017-12-24 13:22:57 +00:00
Dimitry Andric
2757ff7e2f Update clang, lld and llvm version numbers for r321414, and update build 
glue.
 2017-12-24 12:32:55 +00:00
Dimitry Andric
46d7550315 Vendor import of compiler-rt trunk r321414: 
https://llvm.org/svn/llvm-project/compiler-rt/trunk@321414
 2017-12-24 01:00:33 +00:00
Dimitry Andric
6252156da5 Vendor import of clang trunk r321414: 
https://llvm.org/svn/llvm-project/cfe/trunk@321414
 2017-12-24 01:00:23 +00:00
Dimitry Andric
c7dac04c34 Vendor import of llvm trunk r321414: 
https://llvm.org/svn/llvm-project/llvm/trunk@321414
 2017-12-24 01:00:08 +00:00
Dimitry Andric
fb142d8871 Next step in updating llvm/clang build glue: make libclang_rt build. 2017-12-23 21:41:32 +00:00
Mariusz Zaborski
16545cf5d5 Introduce the daemonfd function. 
The daemonfd function is equivalent to the daemon(3) function expect that
arguments are descriptors. For example dhclient(8) which is sandboxed is
unable to open /dev/null to close stdio instead it's allows to fail
daemon(3) function to close the descriptors and then do it explicit in code.
Instead of such hacks we can use now daemonfd.

This API can be also helpful to migrate system to platforms like CheriBSD.

Reviewed by:	brooks@, bcr@, jilles@ (earlier version)
Differential Revision:	https://reviews.freebsd.org/D13433
 2017-12-23 18:07:43 +00:00
Eitan Adler
60419a9c89 fopen.1: document truncation 
This documentation truncation similar to POSIX and glibc.

PR:		202545
Reported by:	intron@intron.ac
 2017-12-23 05:13:39 +00:00
Dimitry Andric
77b0be52d7 Next step in updating llvm/clang build glue: make lldb build. 2017-12-22 19:10:19 +00:00
Dimitry Andric
7bfc2d0f8e Next step in updating llvm/clang build glue: make lld build. 2017-12-22 16:27:29 +00:00
Dimitry Andric
44389c28aa Sort source file lists under lib/clang. 2017-12-22 13:35:26 +00:00
Dimitry Andric
3cd201a12f Next step in updating llvm/clang build glue: make the optional llvm and 
clang tools build.
 2017-12-22 13:28:10 +00:00
Dimitry Andric
69f53b9734 Next step in updating llvm/clang build glue: make llvm-objdump build. 2017-12-22 11:41:18 +00:00
Dimitry Andric
ea68f99b08 Next step in updating llvm/clang build glue: make the full clang 
executable build.
 2017-12-22 10:04:40 +00:00
Dimitry Andric
36cb3905c9 First step in updating llvm/clang build glue: make only the clang 
executable build.
 2017-12-21 21:24:52 +00:00
Warner Losh
41ec95c47f Bump number that's an insane number of devices from 1,000 to 10,000. I 
have access to machines that are pushing 400 devices. When 1,000 was
selected, it was rare to get even 40 or 50 devices. Bump the limit by
10x to keep up with the times.

Sponsored by: Netflix
 2017-12-21 04:21:59 +00:00
Dimitry Andric
507b79f99e Update libclang_rt version number. 2017-12-20 20:27:59 +00:00
Dimitry Andric
bed303d199 Bump FREEBSD_CC_VERSION. 2017-12-20 20:27:23 +00:00
Dimitry Andric
cd8e0f1f24 Add new clang intrinsics headers, and update version number. 2017-12-20 20:27:09 +00:00
Dimitry Andric
02d2ad99ac Update generated config headers, and version numbers. 2017-12-20 20:25:35 +00:00
Hajimu UMEMOTO
23e1a2d7da Don't ignore trailing spaces after numerical IP addresses. 
PR:		224403
Reported by:	Michael Kaufmann
Reviewed by:	Michael Kaufmann
MFC after:	1 week
 2017-12-20 17:44:31 +00:00
Dimitry Andric
eb1ff93d02 Vendor import of lld trunk r321017: 
https://llvm.org/svn/llvm-project/lld/trunk@321017
 2017-12-18 20:12:21 +00:00
Dimitry Andric
0564cdb94a Vendor import of libc++ trunk r321017: 
https://llvm.org/svn/llvm-project/libcxx/trunk@321017
 2017-12-18 20:12:08 +00:00
Dimitry Andric
cdf4f3055e Vendor import of compiler-rt trunk r321017: 
https://llvm.org/svn/llvm-project/compiler-rt/trunk@321017
 2017-12-18 20:11:54 +00:00
Dimitry Andric
461a67fa15 Vendor import of clang trunk r321017: 
https://llvm.org/svn/llvm-project/cfe/trunk@321017
 2017-12-18 20:11:37 +00:00
Dimitry Andric
044eb2f6af Vendor import of llvm trunk r321017: 
https://llvm.org/svn/llvm-project/llvm/trunk@321017
 2017-12-18 20:10:56 +00:00
Ed Schouten
87f69beea3 libsysdecode: Add a new ABI type, SYSDECODE_ABI_CLOUDABI32. 
In order to let truss(8) support tracing of 32-bit CloudABI
applications, we need to add a new ABI type to libsysdecode. We can
reuse the existing errno mapping table. Also link in the cloudabi32
system call table to translate system call names.

While there, remove all of the architecture ifdefs. There are not
needed, as the CloudABI data types and system call tables build fine on
any architecture. Building this unconditionally will make it easier to
do tracing for different compat modes, emulation, etc.

Reviewed by:	jhb
Differential Revision:	https://reviews.freebsd.org/D13516
 2017-12-16 19:37:55 +00:00
Dimitry Andric
5bf0d7ad74 Upgrade our copies of clang, llvm, lld, lldb, compiler-rt and libc++ to 
5.0.1 release (upstream r320880).

Relnotes:	yes
MFC after:	2 weeks
 2017-12-16 18:06:30 +00:00
Ed Maste
0d18946c9a revert r322589: force use of ld.bfd for linking i386 libc 
As of r326897 ld.lld can link a working i386 libc.so, so we no longer
need to force use of ld.bfd.

Sponsored by:	The FreeBSD Foundation
 2017-12-16 15:17:54 +00:00
Dimitry Andric
bafea25f36 Vendor import of lld 5.0.1 release r320880: 
https://llvm.org/svn/llvm-project/lld/tags/RELEASE_501/final@320880
 2017-12-16 14:46:38 +00:00
Dimitry Andric
75c3240472 Vendor import of clang 5.0.1 release r320880: 
https://llvm.org/svn/llvm-project/cfe/tags/RELEASE_501/final@320880
 2017-12-16 14:45:37 +00:00
Dimitry Andric
eb70dddbd7 Vendor import of llvm 5.0.1 release r320880: 
https://llvm.org/svn/llvm-project/llvm/tags/RELEASE_501/final@320880
 2017-12-16 14:44:35 +00:00
Pedro F. Giffuni
62cf53fdac SPDX: some uses of the RSA-MD license. 2017-12-13 16:30:39 +00:00
Pedro F. Giffuni
9b10f59a10 SPDX: mostly fixes to previous changes. 
Introduce the recently approved BSD-1-Clause and replace 0BSD which
never did fit well our use cases.
 2017-12-13 16:13:17 +00:00