GitHubMirror/sys
1
0
Fork 0
mirror of https://github.com/rwinkhart/sys.git synced 2026-08-28 04:46:44 -04:00
Code Issues Packages Projects Releases Wiki Activity
1,345 Commits 7 Branches 7 Tags
b6088ccd6cba9272b1e5639ef2df5b5731b85abc
Commit Graph
100 Commits
This Branch
This Branch
All Branches
Author SHA1 Message Date
Tobias Klauser 3f8b81556e unix/linux: update to Linux kernel 5.17 
Change-Id: I8e982e355d6058198f5b555c2f33e18301872909
Reviewed-on: https://go-review.googlesource.com/c/sys/+/398435
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2022-04-06 16:36:25 +00:00
Tobias Klauser d36c6a25d8 unix/linux: update to Go 1.18 
Change-Id: I663b4e6346cec4a51f4423a38cc1315c5b51956d
Reviewed-on: https://go-review.googlesource.com/c/sys/+/396114
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
 2022-03-28 11:51:05 +00:00
Tobias Klauser 530d0810a4 unix: add utimensat libc wrapper on darwin 
Direct syscalls are no longer supported on darwin (CL 250437), so
utimensat can be implemented as a wrapper around the libc function.
The utimensat function was added in macOS 10.13 and Go 1.17 dropped
support for macOS 10.12.

This also allows to drop the fallback to setattrlistTimes which was
used to set timestamps with nanosecond resolution before utimensat could
be used, see golang/go#22528 and CL 74952.

Change-Id: I206291277e6f7200ca7a659e29075968647779a6
Reviewed-on: https://go-review.googlesource.com/c/sys/+/251737
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Keith Randall <khr@golang.org>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
 2022-03-27 21:02:14 +00:00
Tobias Klauser 2edf467146 windows: optimize UTF16{,Ptr}FromString 
Use strings.IndexByte in UTF16FromString instead of an open-coded loop.

Change-Id: Iac4374d9a58e40659147d35c9ab21bb89f5da629
Reviewed-on: https://go-review.googlesource.com/c/sys/+/393594
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2022-03-18 05:55:25 +00:00
Tobias Klauser 51cd9980da unix: unify Recvmsg epilogues 
Follow CL 361258 which did the same in package syscall.

Change-Id: I721406286d84ec999978e7e1ea25b6a2b3e195e6
Reviewed-on: https://go-review.googlesource.com/c/sys/+/393294
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2022-03-17 06:15:10 +00:00
Tobias Klauser 22a226b3d1 unix: unify Sendmsg prologues 
Follow CL 361256 which did the same in package syscall.

Change-Id: Ifd22e515c220806f02400baded821ec583959d78
Reviewed-on: https://go-review.googlesource.com/c/sys/+/393274
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2022-03-17 06:14:57 +00:00
Tobias Klauser 039c03cc5b unix: add race annotations to Pread and Pwrite 
Follow CL 391954 which changed Pread/Pwrite in package syscall.

For golang/go#51618

Change-Id: Icc587c61f083886bb66ca96717f686f56b398e34
Reviewed-on: https://go-review.googlesource.com/c/sys/+/392794
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2022-03-15 19:43:20 +00:00
Tobias Klauser 27bbf83dae windows: add race annotations to Windows ReadFile and WriteFile 
Follow CL 392774 which changed Windows ReadFile and WriteFile in package
syscall.

For golang/go#51618

Change-Id: I0f8046adb0f8145bd0775a3b5399647897cf19ce
Reviewed-on: https://go-review.googlesource.com/c/sys/+/392814
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2022-03-15 18:05:22 +00:00
Tobias Klauser f2425489ef unix/linux: update to Go 1.18rc1 
The change in ztypes_linux_s390x.go is likely due to CL 350159.

Change-Id: Ib7080255f357d484ee708e128ac9a7ab408a6dc5
Reviewed-on: https://go-review.googlesource.com/c/sys/+/386955
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2022-02-22 20:09:37 +00:00
Tobias Klauser b146bcec3b unix: remove accept on Linux 
Same as CL 386415 does for package syscall.

accept is no longer used on Linux since CL 347329 changed Accept to use
accept4 only.

For golang/go#45964

Change-Id: I9f431044c03e7f28c08152390ad71f45eddfe9dd
Reviewed-on: https://go-review.googlesource.com/c/sys/+/386954
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2022-02-22 16:06:53 +00:00
Tobias Klauser 1c1b9b1eba unix/linux: update to glibc 2.35, Go 1.17.6 
Change-Id: I90b7eee499d6ed6ea431d2c8539aae5afa25cfab
Reviewed-on: https://go-review.googlesource.com/c/sys/+/383134
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
 2022-02-04 13:58:22 +00:00
Tobias Klauser 99c3d69c2c unix: enable sysctl tests on netbsd 
Except for Getfsstat, all functions tested in syscall_bsd_test.go also
exist on netbsd. Move TestGetfsstat to a separate file so the other
tests can run on netbsd.

Change-Id: I63973e9c15a7f64c52b4edff034c03650658c4f6
Reviewed-on: https://go-review.googlesource.com/c/sys/+/381714
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2022-01-28 21:58:02 +00:00
Tobias Klauser 5a964db013 windows: add Get{Active,Maximum}ProcesorCount 
Reference:
https://docs.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-getactiveprocessorcount
https://docs.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-getmaximumprocessorcount

Change-Id: Ifca711b82f112b395eac3b96266f63b5623881fc
Reviewed-on: https://go-review.googlesource.com/c/sys/+/374435
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Patrik Nyblom <pnyb@google.com>
Trust: Patrik Nyblom <pnyb@google.com>
Run-TryBot: Patrik Nyblom <pnyb@google.com>
 2022-01-11 09:28:08 +00:00
Tobias Klauser a018aaa089 unix/linux: update to Linux Kernel 5.16 
Change-Id: I83f84e8aa6f75fc2a6fd1744546e8dc3d5bc3a55
Reviewed-on: https://go-review.googlesource.com/c/sys/+/377134
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
 2022-01-10 18:14:12 +00:00
Tobias Klauser af8b642124 unix: use pipe2 syscall in Pipe on NetBSD 
The pipe2 syscall is part of NetBSD since version 6.0 and thus exists in
all officially supported versions (6.0 through 6.1 and 7.0+).

Follows CL 94035 which did the same for package syscall.

Change-Id: Icfa7dfb13788c9a7425c641d0233b109e8c79e7f
Reviewed-on: https://go-review.googlesource.com/c/sys/+/370794
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Benny Siegert <bsiegert@gmail.com>
Trust: Benny Siegert <bsiegert@gmail.com>
 2021-12-10 11:16:14 +00:00
Tobias Klauser 94396e4217 windows: add ModuleEntry32 type and Module32{First,Next} wrappers 
Reference:
https://docs.microsoft.com/en-us/windows/win32/api/tlhelp32/ns-tlhelp32-moduleentry32w
https://docs.microsoft.com/en-us/windows/win32/api/tlhelp32/nf-tlhelp32-module32firstw
https://docs.microsoft.com/en-us/windows/win32/api/tlhelp32/nf-tlhelp32-module32nextw

Change-Id: I5455cabdbaa8e7e25490f869ca349e3c6f67a0cf
Reviewed-on: https://go-review.googlesource.com/c/sys/+/369174
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Trust: Patrik Nyblom <pnyb@google.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Patrik Nyblom <pnyb@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Patrik Nyblom <pnyb@google.com>
 2021-12-04 12:00:58 +00:00
Tobias Klauser 02f5c0300f unix: fix fsync for read-only files on aix 
On aix, the fsync syscall doesn't work on read-only files. Use
fsync_range instead to allow Fsync to work on any file.

Follow CL 254657 which did the same in package syscall.

For golang/go#41372

Change-Id: Ibc55ecf5c43e27a04281af1a204f847eeafeea63
Reviewed-on: https://go-review.googlesource.com/c/sys/+/362274
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-11-09 06:54:45 +00:00
Tobias Klauser e0b2ad06fe unix: fix finalizer fd close bug in TestOpenByHandleAt 
The raw fd is successively wrapped using os.NewFile, so dont defer close
the raw fd, but instead use (*os.File).Close.

Fixes golang/go#49403

Change-Id: I1f4b12536ff0abea6b1680a4ff932b7eefa57162
Reviewed-on: https://go-review.googlesource.com/c/sys/+/361995
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-11-07 10:43:06 +00:00
Tobias Klauser ebca88c72f unix/linux: update Dockerfile to Go 1.17.3 
Change-Id: I14bced7165e0d3307950e922048cd38b1197f5fe
Reviewed-on: https://go-review.googlesource.com/c/sys/+/361994
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
 2021-11-06 13:20:15 +00:00
Tobias Klauser c75c47738b unix, windows: copy arrays by assignment instead of looping 
Follow CL 360602 which did the same in package syscall.

Change-Id: Ibf6d86dea1cb118e869618c66da72da281adb2d7
Reviewed-on: https://go-review.googlesource.com/c/sys/+/361574
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
 2021-11-05 18:34:46 +00:00
Tobias Klauser ae416a5f93 unix: regenerate type Clockinfo on OpenBSD 6.9 
OpenBSD 6.9 changed the definition of Clockinfo, leading
TestSysctlClockinfo to fail on OpenBSD 6.9 onwards. Since OpenBSD 6.8 is
no longer supported upstream, regenerate Clockinfo on that release and
test that SysctlClockInfo fails gracefully on OpenBSD 6.8 and earlier.

Fixes golang/go#47629
For golang/go#48977

Change-Id: Ia511b8601af11f70ffcce0f96764c69a67d626b8
Reviewed-on: https://go-review.googlesource.com/c/sys/+/360694
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
Reviewed-by: Joel Sing <joel@sing.id.au>
 2021-11-03 18:47:34 +00:00
Tobias Klauser a2f17f7b99 unix: allow passing optional args to SysctlKinfoProcSlice 
This allows using SysctlKinfoProcSlice to e.g. query processes by user
id using the kern.proc.uid sysctl and is still backwards compatible to
original implementation, i.e. still allows the kern.proc.all sysctl
without any additional arguments.

Change-Id: Ia2d76ce5b91a077221891e1f2dfd79a38d2be52b
Reviewed-on: https://go-review.googlesource.com/c/sys/+/359677
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-11-02 06:14:01 +00:00
Tobias Klauser 95da234e12 unix: add SysctlKinfoProc on darwin 
This allows to get KinfoProc for a given process using
SysctlKinfoProcSlice("kern.proc.pid", pid) rather than having to query
all processes using SysctlKinfoProcSlice() and the extracting the
relevant KinfoProc.

Change-Id: I965ea5c77d6f3441592b4540c54ab56f6ac9e27d
Reviewed-on: https://go-review.googlesource.com/c/sys/+/359676
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-11-02 06:13:51 +00:00
Tobias Klauser 39c9dd3799 unix/linux: update Dockerfile to Kernel 5.15 
Change-Id: I032465fbaecd49ffb6048577cd2f3fcb3d8e11d0
Reviewed-on: https://go-review.googlesource.com/c/sys/+/359678
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-11-01 20:44:03 +00:00
Tobias Klauser 565ff80d9b unix: change darwin Eproc/ExternProc members from int8 array to byte array 
CL 328169 added Eproc and ExternProc types on darwin which have some
int8 array members containing human-readable strings. In order to make
it easier to convert these to Go strings, change them to byte arrays.

Change-Id: I200494fd90d8506bce0f52a039ea59703981c8d3
Reviewed-on: https://go-review.googlesource.com/c/sys/+/359674
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-10-30 16:03:51 +00:00
Tobias Klauser 69cdffdb93 unix: use default directories in TestGetwd on darwin/arm64 
Go 1.16 renamed the iOS port from darwin/arm64 to ios/arm64 and
darwin/arm64 was repurposed for the macOS ARM64 port (see
https://golang.org/doc/go1.16#darwin).

Now that Go 1.16 is the oldest supported release, the ios tag can be
used exclusively to detect iOS and TestGetwd can use the same list of
directories as other systems.

For golang/go#45696

Change-Id: Ic334df5ea88ac034a9d9271f6cd570617f208f05
Reviewed-on: https://go-review.googlesource.com/c/sys/+/358254
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
 2021-10-25 20:12:05 +00:00
Tobias Klauser 69063c4bb7 unix: test AF_VSOCK sockets on linux 
Follow the implementation of the tests added in CL 354269 for darwin.

Change-Id: I00701227dfb26169a356d875ddb3737849d0bba0
Reviewed-on: https://go-review.googlesource.com/c/sys/+/356289
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
 2021-10-15 20:08:01 +00:00
Tobias Klauser b1ebd4e100 unix: enable Sysv shared memory support on darwin/arm64 
Keep it disabled on ios though.

For golang/go#45696
For golang/go#46084

Change-Id: I3d551227a4ebc0eebabdd16b175aa6a75ea9de19
Reviewed-on: https://go-review.googlesource.com/c/sys/+/353509
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-10-03 12:29:50 +00:00
Tobias Klauser 808efd93c3 cpu: enable TestARM64minimalFeatures on darwin/arm64 
Go 1.16 renamed the iOS port from darwin/arm64 to ios/arm64 and
darwin/arm64 was repurposed for the macOS ARM64 port (see
https://golang.org/doc/go1.16#darwin).

Now that Go 1.16 is the oldest supported release, the ios tag can be
used exclusively to detect iOS. Thus, TestARM64minimalFeatures which
ought to run on darwin/arm64 can now be enabled on that platform.

For golang/go#45696

Change-Id: Ic510fbf27dc813832507446201501df58c9f6f31
Reviewed-on: https://go-review.googlesource.com/c/sys/+/353530
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-10-02 10:42:44 +00:00
Tobias Klauser b1447f3f25 unix: enable TestPassFD and TestPoll on darwin/arm64 
Go 1.16 renamed the iOS port from darwin/arm64 to ios/arm64 and
darwin/arm64 was repurposed for the macOS ARM64 port (see
https://golang.org/doc/go1.16#darwin).

Now that Go 1.16 is the oldest supported release, the ios tag can be
used exclusively to detect iOS. Thus, TestPassFD and TestPoll which
ought to run on darwin/arm64 can now be enabled on that platform.

For golang/go#45696

Change-Id: I0b542af7a1b5ab194bf249d499c49e45bb55a2e1
Reviewed-on: https://go-review.googlesource.com/c/sys/+/353529
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-10-02 10:42:28 +00:00
Tobias Klauser b8560ed6a9 unix/linux: update Dockerfile to Go 1.17.1 
Change-Id: Iba0c7ce39221a0b9d7eaddd569bc6ea8ccceebd5
Reviewed-on: https://go-review.googlesource.com/c/sys/+/351429
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-09-23 06:10:19 +00:00
Tobias Klauser 437939a702 unix: use dup3 in Dup2 on all Linux platforms 
The minimum required Linux kernel version for Go 1.18 will be changed to
2.6.32, see golang/go#45964. The dup3 syscall was added in 2.6.27, so it
can be used instead of the dup2 syscall which is not implemented on
arm64 and riscv64 or blocked on android.

For golang/go#45964

Change-Id: I9c677db4bae3ce441b258c49580fb9a2cd600436
Reviewed-on: https://go-review.googlesource.com/c/sys/+/350552
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-09-21 06:55:28 +00:00
Tobias Klauser d61c044b16 unix: implement Pipe using pipe2 syscall on all linux platforms 
Most architectures currently already implement Pipe using the pipe2
syscall. Only 386, amd64, mips{,le}, ppc and sparc64 still use the pipe
syscall. However, some systems (e.g. Android seccomp policies) block
that syscall, see golang/go#40828 for an example.

The pipe2 syscall was added in Linux kernel version 2.6.27. The minimum
required Linux kernel version for Go 1.18 will be changed to 2.6.32
per golang/go#45964 so it is possible to unify the implementation of
Pipe using the pipe2 syscall.

Same as CL 350530 did for package syscall.

For golang/go#45964
Fixes golang/go#40828

Change-Id: I07d84d3ea06a54e37d9ff6b72702fe5d96efef7b
Reviewed-on: https://go-review.googlesource.com/c/sys/+/350549
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-09-17 16:11:53 +00:00
Tobias Klauser ed5796bab1 unix: implement EpollCreate using EpollCreate1 on all linux platforms 
Most newer architectures (e.g. arm64 or riscv64) don't provide the
epoll_create syscall. Some systems (e.g. Android) block it even if it
were available. In the kernel, the epoll_create syscall is implemented
[1] the same way EpollCreate is implemented in this package for
platforms without the epoll_create syscall. Thus, avoid the separate
wrapper and consistently implement EpollCreate using EpollCreate1.

[1] https://elixir.bootlin.com/linux/v5.15-rc1/source/fs/eventpoll.c#L2006

Change-Id: I8ac11d0de939dafa4b1d189d97d350b9c324c3ab
Reviewed-on: https://go-review.googlesource.com/c/sys/+/349809
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-09-15 08:33:10 +00:00
Tobias Klauser c212e73226 unix: add Landlock consts and types 
Change-Id: I5b8eee0594072e58951dd8b655058b96caeba497
Reviewed-on: https://go-review.googlesource.com/c/sys/+/348349
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
 2021-09-08 14:30:11 +00:00
Tobias Klauser 6f6e22806c unix: implement InotifyInit using InotifyInit1 on all linux platforms 
Most newer architectures (e.g. arm64 or riscv64) don't provide the
inotify_init syscall and some systems (e.g. Android) block it even if it
were available. Internally, the inotify_init syscall is implemented
exactly like inotify_init1 [1], so there is no point in having a
separate wrapper on some platforms.

[1] https://elixir.bootlin.com/linux/v5.14.1/source/fs/notify/inotify/inotify_user.c#L704

Change-Id: Iae69de8e6cad1c6207fc0f521e275d94cdad3ca5
Reviewed-on: https://go-review.googlesource.com/c/sys/+/347869
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-09-06 17:05:28 +00:00
Tobias Klauser 97244b9997 unix: drop fallback to accept in Accept on Linux 
Same as CL 346849 does for package syscall.

The minimum required Linux kernel version for Go 1.18 will be changed to
2.6.32, see golang/go#45964. The current minimum required version is
2.6.23 and accept4 was added in 2.6.28, so the fallback to accept in
Accept on Linux can be removed.

For golang/go#45964

Change-Id: Idf915d5a24cf570a2cfa0f0548c1841f3fc64d5a
Reviewed-on: https://go-review.googlesource.com/c/sys/+/347329
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
 2021-09-03 07:17:46 +00:00
Tobias Klauser 2934436797 unix: drop fallback to inotifyInit in InotifyInit on linux/amd64 
The minimum required Linux kernel version for Go 1.18 will be changed to
2.6.32, see golang/go#45964. The current minimum required version is
2.6.23 and the inotify_init1 syscall was added in 2.6.27, so the
fallback to inotifyInit and inotifyInit itself can be removed on
linux/amd64.

For golang/go#45964

Change-Id: I8dc83ef04d74cfc9ec80da503076b9acfa9c365a
Reviewed-on: https://go-review.googlesource.com/c/sys/+/347330
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
 2021-09-03 07:17:12 +00:00
Tobias Klauser 0a7ae4be8d unix: drop fallback to pipe in Pipe on linux/arm 
Same as CL 347349 does for package syscall.

The minimum required Linux kernel version for Go 1.18 will be changed to
2.6.32, see golang/go#45964. The pipe2 syscall was added in 2.6.27, so
the fallback to use the pipe syscall in syscall.Pipe on linux/arm can
be removed.

For golang/go#45964

Change-Id: I8e222dc4b373b22f91bc1ddcc48f58a37dafcffa
Reviewed-on: https://go-review.googlesource.com/c/sys/+/347331
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
 2021-09-03 07:16:34 +00:00
Tobias Klauser 164ac21ac1 unix: drop fallback to utimes in UtimesNano on Linux 
Same as CL 346790 does for package syscall.

The minimum required Linux kernel version for Go 1.18 will be changed to
2.6.32, see golang/go#45964. The current minimum required version is
2.6.23 and utimensat was added in 2.6.22, so the fallback isn't even
necessary for the current minimum supported version. Remove the fallback
to utimes.

For golang/go#45964

Change-Id: Iaed782d182851c9ccff32f831e1704bae52662a6
Reviewed-on: https://go-review.googlesource.com/c/sys/+/346829
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
 2021-09-02 05:02:39 +00:00
Tobias Klauser f4d43177bf unix/linux: update Dockerfile to Kernel 5.14 
Change-Id: Ie6b9521c70c0e91a507a923811f44f797b64e064
Reviewed-on: https://go-review.googlesource.com/c/sys/+/346029
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
 2021-08-31 04:25:30 +00:00
Tobias Klauser f52c844e1c unix: add RTF_GLOBAL on darwin 
Fixes golang/go#45848

Change-Id: Iadd8499a66d5c5b7940df1477d88926f4b30cdb0
Reviewed-on: https://go-review.googlesource.com/c/sys/+/343509
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
 2021-08-19 13:52:13 +00:00
Tobias Klauser 7d9622a276 unix/linux: update Dockerfile to Go 1.17 
Change-Id: Ic711a44c7ecf5d0ab5237a910c920f4b76873c57
Reviewed-on: https://go-review.googlesource.com/c/sys/+/342829
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
 2021-08-17 14:26:37 +00:00
Tobias Klauser fcbd12d029 unix/linux: update Dockerfile to glibc 2.34 
No changes in generated files.

Change-Id: I83ffd002e070e350c2ec4026c9044a66a847e474
Reviewed-on: https://go-review.googlesource.com/c/sys/+/342569
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
 2021-08-16 17:40:21 +00:00
Tobias Klauser b9628f2c71 unix: add missing RLIMIT_* consts on openbsd/{386,arm} 
Change-Id: I7e978beec3d63d407ffb97fb526ad0bc4ae4a03b
Reviewed-on: https://go-review.googlesource.com/c/sys/+/341069
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
 2021-08-16 07:39:13 +00:00
Tobias Klauser 649d0fc2fc unix/linux: update Dockerfile to Go 1.17rc2 
Change-Id: Idc623480fd6a4a2c733fa2eec05091112421af2b
Reviewed-on: https://go-review.googlesource.com/c/sys/+/334530
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-08-16 07:10:09 +00:00
Tobias Klauser 27a6752fd0 unix/linux: update Dockerfile to Kernel 5.13 
Fixes golang/go#47057

Change-Id: I47bc7491ed46afd76d4955c2843f2bb1295c672b
Reviewed-on: https://go-review.googlesource.com/c/sys/+/332969
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-08-16 07:10:01 +00:00
Tobias Klauser b1c119fd70 unix: move ICMP{,V6}_FILTER* const definitions 
The C headers defining these constants pull in <netinet/in.h> which
leads to definition conflicts between kernel and glibc headers when
running mkerrors.sh for Linux kernel 5.13. Avoid these by moving this
const definitions to linux/types.go.

For golang/go#47057

Change-Id: I09a2391dfe4c6bb38b7069e952748070c10824e6
Reviewed-on: https://go-review.googlesource.com/c/sys/+/332929
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-08-16 07:09:50 +00:00
Tobias Klauser 7dc0b73dc9 unix: add SO_ORIGINAL_DST on linux 
Change-Id: I243a05696e061f0f0e558518c8af596364aa3668
Reviewed-on: https://go-review.googlesource.com/c/sys/+/331609
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-06-29 17:03:31 +00:00
Tobias Klauser 665e8c7367 unix/linux: update Dockerfile to Go 1.17beta1 
Running `GOOS=linux GOARCH=amd64 ./mkall.sh` produces no changes, as
expected.

Change-Id: I09ec5243376fe76792d2b5e4984d8e2409dc7ce3
Reviewed-on: https://go-review.googlesource.com/c/sys/+/327729
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-06-15 03:50:16 +00:00
Tobias Klauser a4fc739902 unix: add AT_EACCESS and AT_REMOVEDIR on netbsd 
Change-Id: I1ef10228c858df6c3efe6c7543ce27f1c7984f8e
Reviewed-on: https://go-review.googlesource.com/c/sys/+/326429
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-06-11 08:36:46 +00:00
Tobias Klauser 1a9c977f74 unix: add AT_EACCESS on freebsd 
Change-Id: Ic6ac2335d5f831682ea61fc3b1276abd0a72a6af
Reviewed-on: https://go-review.googlesource.com/c/sys/+/326431
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-06-11 08:36:32 +00:00
Tobias Klauser 9f1793e2e2 unix: add AT_REMOVEDIR, AT_EACCESS and AT_SYMLINK_FOLLOW on dragonfly 
Change-Id: I2a3f4fb12ed3af1789af6115aecae62e61792549
Reviewed-on: https://go-review.googlesource.com/c/sys/+/326430
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-06-11 08:36:19 +00:00
Tobias Klauser aa57babbf1 unix: add AT_REMOVEDIR and AT_EACCESS on openbsd 
Fixes golang/go#46342

Change-Id: Ia7d516b9024fed276e51f9b6f0d27025b89f59db
Reviewed-on: https://go-review.googlesource.com/c/sys/+/325431
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-06-08 05:33:32 +00:00
Tobias Klauser fdfd190a65 unix: remove darwin build tags from asm_bsd_{386,arm}.s 
CL 316769 dropped support for darwin/386 and darwin/arm. Remove the
respective build tags from asm_bsd_{386,arm}.s as well.

Change-Id: Ic7c64446aaf80298c2ae893e2103c394ace2b01c
Reviewed-on: https://go-review.googlesource.com/c/sys/+/323389
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
 2021-05-31 08:08:01 +00:00
Tobias Klauser b0526f3d87 cpu: set PPC64.IsPOWER8 for Power9 on aix 
This is in line with the behavior on linux.

Fixes golang/go#46040

Change-Id: I01ba1896d879425d12096ae67250d7e60beb7a99
Reviewed-on: https://go-review.googlesource.com/c/sys/+/318549
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Trust: Bryan C. Mills <bcmills@google.com>
Trust: Martin Möhrmann <moehrmann@google.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
Reviewed-by: Martin Möhrmann <moehrmann@google.com>
 2021-05-11 11:38:59 +00:00
Tobias Klauser 977fb72620 windows: add //go:build line to empty.s 
Change-Id: I715846360d6f889c64b59348e3483ecf8a99f428
Reviewed-on: https://go-review.googlesource.com/c/sys/+/318212
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-05-10 12:01:38 +00:00
Tobias Klauser d19ff857e8 unix: on linux use accept4 in Accept, fall back to accept 
Android seems to block the accept syscall in newer versions. Use accept4
instead on kernel versions that support it (Linux 2.6.28 and newer) and
fall back to accept on ENOSYS.

Updates golang/go#45767

Change-Id: If557eaaaa0b69112bbe66ed820fbb382afb53b04
Reviewed-on: https://go-review.googlesource.com/c/sys/+/313690
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-04-26 23:07:00 +00:00
Tobias Klauser 413ae7eecf unix/linux: update Dockerfile to Kernel 5.12, Go 1.16.3 
Change-Id: I4e98e902508ad8bf0dede6c571bffed92611e02e
Reviewed-on: https://go-review.googlesource.com/c/sys/+/313391
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-04-26 23:06:21 +00:00
Tobias Klauser 8feff5de77 cpu: add //go:build lines to assembly files 
Change-Id: I44c0bab1cc8a3b7ce59a1c690cb22046bca32bac
Reviewed-on: https://go-review.googlesource.com/c/sys/+/313689
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
 2021-04-26 21:46:56 +00:00
Tobias Klauser 09eb48e85f unix: add //go:build lines to assembly files 
The zsyscall_darwin*.s files were regenerated using mksyscall.go. The
rest were updated manually, go fmt doesn't support formatting assembly
files.

Change-Id: I5efa23cb988300257de6bba4769e78c49a6382f1
Reviewed-on: https://go-review.googlesource.com/c/sys/+/312411
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-04-23 18:55:35 +00:00
Tobias Klauser 04245dca01 unix: add IPMreqn and {Get,Set}sockoptIPMreqn on darwin 
Change-Id: Id145cc8d86b71ff3ef603b5d0aae4bdd0e4c3f2b
Reviewed-on: https://go-review.googlesource.com/c/sys/+/312410
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-04-23 08:28:22 +00:00
Tobias Klauser ac73e9fd89 unix: fix TestSCMCredentials after CL 272226 
After CL 42765 (*net.UnixConn).ReadMsgUnix returns flags with
MSG_CMSG_CLOEXEC set. Adjust TestSCMCredentials accordingly.

Change-Id: Id7da35bbd94c51433f5f27a0e04827795826c02e
Reviewed-on: https://go-review.googlesource.com/c/sys/+/311390
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-04-20 20:58:09 +00:00
Tobias Klauser 93ed5bcd2b unix: split linux ioctl wrappers into separate file 
Split all ioctl wrappers on linux into ioctl_linux.go and reorder them
so related ioctls are grouped together.

Change-Id: Iaf80993001ba3b4d4fa3096fed522cd9d339d21c
Reviewed-on: https://go-review.googlesource.com/c/sys/+/311389
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-04-20 07:25:15 +00:00
Tobias Klauser 37df388d1f unix: add MCAST_* on zos 
Copied from golang.org/x/net/ipv6. This will allow to replace the
socket option constants in that package with constants from x/sys/unix.

Change-Id: Ie0ce8ac7a927418df6f6e793d626c425a1cf48ec
Reviewed-on: https://go-review.googlesource.com/c/sys/+/307670
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-04-19 17:01:43 +00:00
Tobias Klauser 66c3f26030 unix: don't defer close raw Socketpair fds in tests on darwin, freebsd and zos 
Follow up on three occurences missed in CL 309689.

The raw fds are successively wrapped using os.NewFile and will be closed
by (*os.File).Close. Avoids a double close, in the worst case closing an
unrelated fd.

Change-Id: Iffe4cc4f77db10237547915c362c4aeb20cc9630
Reviewed-on: https://go-review.googlesource.com/c/sys/+/310010
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-04-15 04:56:47 +00:00
Tobias Klauser fe65e336ab unix: don't defer close raw Socketpair fds in tests 
The raw fds are successively wrapped using os.NewFile and will be closed
by (*os.File).Close. Avoids a double close, in the worst case closing an
unrelated fd.

Same as CL 309353 does for package syscall.

Change-Id: I26dffc3fefa90d636cb67a904df0bfc3b131f702
Reviewed-on: https://go-review.googlesource.com/c/sys/+/309689
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-04-14 05:50:47 +00:00
Tobias Klauser f1c623a9e7 unix: add EthtoolDrvinfo and IoctlGetEthtoolDrvinfo on linux 
Add type EthtoolDrvinfo and the type-safe IoctlGetEthtoolDrvinfo ioctl
wrapper func to retrieve it.

Change-Id: Ia514df89175939d9b0c2c4ddace621882e86b21a
Reviewed-on: https://go-review.googlesource.com/c/sys/+/308989
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
 2021-04-12 22:04:55 +00:00
Tobias Klauser 46babdb380 unix: add flags to SockaddrVM 
The Flags member was added to struct sockaddr_vm in Linux kernel 5.11
and successively into RawSockaddrVM when updating to that kernel version
in CL 291637. Add the flags to SockaddrVM as well.

While at it, also update the list of CID values with VMADDR_CID_LOCAL.

Change-Id: I08828136f4c5ded3cca2fd07aefac066b9977b13
Reviewed-on: https://go-review.googlesource.com/c/sys/+/308990
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-04-12 22:03:33 +00:00
Tobias Klauser 43e1dd70ce unix: add ICMP6_FILTER on solaris 
Also add IP_RECVTOS and O_DIRECT which were generated when running
mkall.sh on SunOS openindiana 5.11.

The change in mkerrors.h is necessary to avoid lots of unnecessary
ICMP6_* consts being added on solaris.

Change-Id: Ica9a4b67f2d2d7916e65bcb600a5b2fa98edb80a
Reviewed-on: https://go-review.googlesource.com/c/sys/+/306249
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
 2021-03-31 17:51:45 +00:00
Tobias Klauser 4fbd30eecc unix: add MCAST_* consts on freebsd/arm 
Change-Id: Iad1299fd440054c4522f0c7c96d2e0fb481685a6
Reviewed-on: https://go-review.googlesource.com/c/sys/+/305810
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-03-30 21:06:17 +00:00
Tobias Klauser 9b9b09a01a unix: add ICMP6_FILTER on zos 
Copied from golang.org/x/net/ipv6. This will allow to replace the
socket option constants in that package with constants from x/sys/unix.

Change-Id: I92a6ee9ffb4fbfcc66f1644b7677ac5bdf202367
Reviewed-on: https://go-review.googlesource.com/c/sys/+/305811
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-03-30 21:06:03 +00:00
Tobias Klauser 49726bf1d1 unix: add ICMPV6_FILTER_* consts on linux 
Change-Id: If626dab3c708d78768ae593b7b3f8bff280ee641
Reviewed-on: https://go-review.googlesource.com/c/sys/+/305049
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-03-26 22:08:04 +00:00
Tobias Klauser 47abb65194 unix: add RFC3542 IPv6 socket option constants on darwin 
Change-Id: I7056c1d8805c080e50d832b5d6a3e3323f692525
Reviewed-on: https://go-review.googlesource.com/c/sys/+/303929
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-03-24 05:16:08 +00:00
Tobias Klauser 1e4c9ba3b0 unix: add ICMP_FILTER constant on linux 
Change-Id: I9ce0932c28ae8634270d69b0bd23216e963cc105
Reviewed-on: https://go-review.googlesource.com/c/sys/+/303369
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-03-20 14:08:29 +00:00
Tobias Klauser 77fc1eacc6 unix: unify Syscall{,6,9} and RawSyscall{,6} on BSD 
These all just jump to the respective implementation in package syscall.

Change-Id: Ie1c0438d983c8d78dc780487bb866760460f1ce1
Reviewed-on: https://go-review.googlesource.com/c/sys/+/301490
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-03-16 16:44:54 +00:00
Tobias Klauser 0b90fd5c4c unix/linux: update Dockerfile to Go 1.16.2 
Change-Id: I263e0ed034ded3ef8cf9bd9745d9095067cc3a25
Reviewed-on: https://go-review.googlesource.com/c/sys/+/301689
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-03-16 09:29:37 +00:00
Tobias Klauser c6e025ad80 windows: add IP_HDRINCL, IP_PKTINFO, IPV6_PKTINFO 
These will be used to replace the respective local definitions in
the golang.org/x/net package.

Change-Id: Ieae8908a87ee7df1ca43683e7e921128bff90b8d
Reviewed-on: https://go-review.googlesource.com/c/sys/+/301690
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-03-15 16:08:23 +00:00
Tobias Klauser 68d13333fa unix: add //go:build lines when generating files 
The //+go:build lines were added by running Go 1.17 gofmt in CL 294490.
Make sure to retain them when re-generating files in this package.

For golang/go#41184.

Change-Id: Ia418b8c0eb4291a0db3f4bb97685bde78d0ff016
Reviewed-on: https://go-review.googlesource.com/c/sys/+/296889
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-03-09 07:47:19 +00:00
Tobias Klauser 88b6017d06 unix: don't fail TestPoll on EINTR from Poll 
Occassionaly TestPoll fails on some builders due to Poll getting
interrupted:

--- FAIL: TestPoll (0.00s)
    syscall_unix_test.go:516: Poll: unexpected error: interrupted system call
FAIL
FAIL	golang.org/x/sys/unix	0.956s

Fix this by retrying Poll in case of EINTR, same as CL 207861 did in
TestSelect.

Change-Id: I78ada14d7409e6cde852d76abd5a9a1b1bb645d2
Reviewed-on: https://go-review.googlesource.com/c/sys/+/298189
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Trust: Matt Layher <mdlayher@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
 2021-03-08 17:07:21 +00:00
Tobias Klauser a50acf3fe0 unix: fix IoctlFileDedupeRange test 
The test introduced in CL 284352 breaks on several builders, either
with IoctlFileDedupeRange returning ENOTTY (as already seen for android
in the TryBot run) or returning EINVAL in the FileDedupeRange.Status
field. Both seem to indicate that the underlying filesystem doesn't
support deduplication, so skip the test in these cases.

Also rename the test to indicate the func it is testing.

Change-Id: I29553a5fc95f98335cb233f05d4c2dfb5640dc4c
Reviewed-on: https://go-review.googlesource.com/c/sys/+/295911
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
 2021-02-25 13:49:36 +00:00
Tobias Klauser 4ada9433c6 unix: test nonblocking and close-on-exec behavior of Pipe2 
Following TestNonblockingPipe in package runtime.

Change-Id: Ifacec3ea6ce372a891273e3ec9fa4194f7d17619
Reviewed-on: https://go-review.googlesource.com/c/sys/+/295869
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-02-25 09:19:47 +00:00
Tobias Klauser 2738c018e2 unix: fix Pipe2 on dragonfly 
The pipe2 on dragonfly still expects an fds array as an argument, but
does not use it to return the file descriptors. Just pass the argument
but ignore its value. This way the flags argument will be respected
correctly.

Change-Id: Id340653040999f31074eae01e9be4ea2088abae5
Reviewed-on: https://go-review.googlesource.com/c/sys/+/295870
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-02-25 09:19:36 +00:00
Tobias Klauser 7937bea010 unix: add Xucred, GetsockoptXucred on freebsd 
Follow CL 292330 which added these on darwin.

Generated on FreeBSD 13.0BETA3

For golang/go#41659

Change-Id: I30eeef43c4f61a9449f3fe8b5cc0033f46dfe822
Reviewed-on: https://go-review.googlesource.com/c/sys/+/294989
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-02-23 09:59:34 +00:00
Tobias Klauser d8cc79f4ae unix: drop pre-1.10 compatibility in TestSCMCredentials 
The last pre-1.10 release - Go 1.9 - was release 2017-08-24 and is no
longer supported since Go 1.11 was released 2018-08-24.

This effectively reverts https://golang.org/cl/80275

Updates golang/go#22899

Change-Id: Id7ab3f6b6d6430977db9345def383d875396e1e7
Reviewed-on: https://go-review.googlesource.com/c/sys/+/292969
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-02-23 08:51:55 +00:00
Tobias Klauser 8ebf48af03 unix: check gid in TestGetsockoptXucred 
macOS (and the BSDs) report all groups in Xucred, the first one being
the GID.

Also use Socketpair/Close from golang.org/x/sys/unix instead of package
syscall.

Change-Id: I9319ff2b5258f66afc24e3e80c704d816e995dbf
Reviewed-on: https://go-review.googlesource.com/c/sys/+/293569
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-02-18 15:57:24 +00:00
Tobias Klauser 9555bcde0c unix: add Pipe2 on netbsd 
Re-submit after CL 283593 broke the dragonfly builders.

Change-Id: Ifdeb7642be32f5d3d3862aacdff90a0da4886365
Reviewed-on: https://go-review.googlesource.com/c/sys/+/283599
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-02-18 08:51:08 +00:00
Tobias Klauser e8e29180ff unix: fix Pipe2 on dragonfly 
Also move TestPipe2 into a separate file, enabling it for all platforms
where Pipe2 is available.

Change-Id: I9c554a53fc9d7610aaa732c0ceba864963fad542
Reviewed-on: https://go-review.googlesource.com/c/sys/+/283598
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
 2021-02-18 08:40:38 +00:00
Tobias Klauser b926d437f3 unix/linux: update Dockerfile to Kernel 5.11, glibc 2.33, Go 1.16 
The FS_POLICY_FLAGS_VALID const is kernel-internal and was removed from
the UAPI headers in
https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux/+/3ceb6543e9cf6ed87cc1fbc6f23ca2db903564cd

Change-Id: I21b1efe895fbd7f640a7604805cf7ce39c5a43f4
Reviewed-on: https://go-review.googlesource.com/c/sys/+/291637
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Trust: Matt Layher <mdlayher@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
 2021-02-17 10:54:51 +00:00
Tobias Klauser ed5674b6da unix/linux: adjust comment regarding riscv64 support 
The riscv64 port is supported since Go 1.14, adjust the comment in
mkall.go accordingly.

Change-Id: I4b3f218abe9c864c855e89f132e67e9d86754a53
Reviewed-on: https://go-review.googlesource.com/c/sys/+/288333
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-02-17 09:06:53 +00:00
Tobias Klauser 21e18009e2 unix: add Sysconf on solaris 
This wraps sysconf(3) on solaris.

Change-Id: Ie5dd32bfa98bf900cadce6f20cefd553fdf80e29
Reviewed-on: https://go-review.googlesource.com/c/sys/+/286593
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-02-17 09:05:18 +00:00
Tobias Klauser 1d4d2d3355 unix: small fixes for TestPipe 
Check error returned by Pipe, use %v to format error values and strip
trailing newlines from Errorf messages. Also move TestPipe above the
test helper functions.

Change-Id: Id431c8ffbcf525347cb4c138df69f92cc730f54a
Reviewed-on: https://go-review.googlesource.com/c/sys/+/283592
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-02-17 09:00:31 +00:00
Tobias Klauser 73548a7a48 unix: consistently use tabs in //sys and //sysnb lines 
There is some inconsistent use of tabs and spaces in the //sys and
//sysnb lines. However, the large majority is using tabs, so use these
consistently.

Also change the regexp in mksyscall*.go to only accept tabs going
forward.

Change-Id: I78944e88b5fec11c1bd1d103cea894bc5109da56
Reviewed-on: https://go-review.googlesource.com/c/sys/+/283596
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-02-17 08:59:31 +00:00
Tobias Klauser 9b0068b266 execabs: disable tests on ios and js/wasm 
TestCommand and TestLookPath fail on the js/wasm builder and likely
fail on ios as well.

Like the tests in internal/execabs, skip them for these platforms.

This fixes the js/wasm builder after CL 284753.

For golang/go#11811

Change-Id: I1038128bd4c7bd410ac1357dedda5e3eef5c7bbb
Reviewed-on: https://go-review.googlesource.com/c/sys/+/285712
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2021-01-23 11:12:55 +00:00
Tobias Klauser ba0562f347 unix: re-generate linux consts after CL 283413 
ETHTOOL_RX_FLOW_SPEC_RING_VF_OFF was removed from linux/types.go and
mkerrors.sh will catch it instead.

Change-Id: I76e063cbfee4411e5ea9f2e0e5359e169d56b195
Reviewed-on: https://go-review.googlesource.com/c/sys/+/283595
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Trust: Matt Layher <mdlayher@gmail.com>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
 2021-01-13 13:13:15 +00:00
Tobias Klauser 3196cb8d8e unix: add Pipe2 on netbsd 
Also move TestPipe2 into a separate file, enabling it for all platforms
where Pipe2 is available.

Change-Id: I1a31e9563f5f60ef0e994abc1db57b7f1c58fe88
Reviewed-on: https://go-review.googlesource.com/c/sys/+/283593
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Trust: Benny Siegert <bsiegert@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Benny Siegert <bsiegert@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
 2021-01-13 11:20:37 +00:00
Tobias Klauser 489259a850 unix: add Pipe2 for solaris 
We already implement Pipe2 for illumos and it seems solaris provides the
pipe2 syscall as well, see
https://docs.oracle.com/cd/E88353_01/html/E37841/pipe2-2.html.

Fixes golang/go#40613

Change-Id: I135cb1e78e6c67567d30d7eed266d00ef8fd6c3a
Reviewed-on: https://go-review.googlesource.com/c/sys/+/283032
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
 2021-01-12 08:05:10 +00:00
Tobias Klauser 0d417f6369 unix: don't use ptrace on ios 
Follow CL 279481 which did the same for package syscall.

For golang/go#43302.

Change-Id: I9fa7bec5712cf43fd7485225d4c21665c151defc
Reviewed-on: https://go-review.googlesource.com/c/sys/+/279393
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
 2020-12-23 07:45:33 +00:00
Tobias Klauser bc327ba9c2 unix/linux: update Dockerfile to Go 1.16beta1 
Change-Id: Iee6d0bdbbb4f36adb8e963e482c0d62c7a3fb147
Reviewed-on: https://go-review.googlesource.com/c/sys/+/279113
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2020-12-21 09:36:33 +00:00
Tobias Klauser 7d0127a747 unix: add SizeofIovec on aix, dragonfly, *bsd and solaris 
Change-Id: Ib981ad3f745a2566d0a12eba5e54c7da53b69d6e
Reviewed-on: https://go-review.googlesource.com/c/sys/+/279112
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
 2020-12-18 08:43:10 +00:00