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661d749b94a62dfdcbe1027bb3c2cdea498377b9
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16 Commits
Author SHA1 Message Date
Josh Rickmar 661d749b94 unix: use libc stubs for OpenBSD pledge+unveil 
Future OpenBSD releases will remove the syscall(2) interface.
This converts the Pledge and Unveil calls to use pledge(2) and
unveil(2) from libc, rather than indirectly through syscall(2).

Updates golang/go#63900.

Change-Id: I61e22d8f52f16c8f5e4c0717acae0d5bf4271503
GitHub-Last-Rev: ebc0461460297de6d4f677a48d3a361d7e620df0
GitHub-Pull-Request: golang/sys#146
Reviewed-on: https://go-review.googlesource.com/c/sys/+/468095
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Mauri de Souza Meneguzzo <mauri870@gmail.com>
Reviewed-by: Joel Sing <joel@sing.id.au>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Joel Sing <joel@sing.id.au>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Aaron Bieber <aaron@bolddaemon.com>
Reviewed-by: Bryan Mills <bcmills@google.com>
 2023-11-03 07:50:05 +00:00
Dmitri Shuralyov 1bfbee0e20 all: update go directive to 1.18 
Done with:

go get go@1.18
go mod tidy
go fix ./...

Using go1.21.3.

Also update code generators to use only the new go:build lines,
not the old +build ones.

For golang/go#60268.

Change-Id: I6aabc42efb6ab3329981100e1db2263aac5e92a6
Reviewed-on: https://go-review.googlesource.com/c/sys/+/534222
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
 2023-10-11 21:54:30 +00:00
Tobias Klauser 2964e1e4b1 unix: remove unused readlen and writelen 
These were originally added when copying over files from package
syscall. However, their use was removed in CL 129500043. New ports kept
adding these wrappers without using them. They are still unused, so
remove them.

Change-Id: I2ffffe98a5c999d23b63d1f04ee4ad8f807ee736
Reviewed-on: https://go-review.googlesource.com/c/sys/+/531356
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Than McIntosh <thanm@google.com>
Auto-Submit: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
 2023-09-28 17:55:56 +00:00
Alvar Penning 81c8a6c06d unix: add Getresuid and Getresgid for OpenBSD 
Addresses golang/go#60483 for OpenBSD.

This change was successfully tested on amd64 and adjusted accordingly for the other architectures.

Change-Id: Id63cca342d81d2cc5854eb2923ca7e66bfaa91bf
GitHub-Last-Rev: cff11701438edc20bef2961bb73bf9c6ea81b4a1
GitHub-Pull-Request: golang/sys#160
Reviewed-on: https://go-review.googlesource.com/c/sys/+/500655
Reviewed-by: David Chase <drchase@google.com>
Run-TryBot: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
 2023-06-05 16:39:39 +00:00
Ian Lance Taylor ff18efa0a3 unix: change Setrlimit/Prlimit to always call syscall functions 
As of Go 1.21 syscall.Setrlimit and syscall.prlimit can affect
starting a new process, by restoring the original NOFILE rlimit.
That is recorded locally in the syscall package, so just always
call the syscall functions.

For golang/go#46279

Change-Id: I2f3dafe5562a7dde1297bad6f5d34a80af5d620b
Reviewed-on: https://go-review.googlesource.com/c/sys/+/476695
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Bryan Mills <bcmills@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
 2023-03-15 21:12:13 +00:00
Dmitri Goutnik b13f40e221 unix: add ioctlPtr with unsafe.Pointer arg on other unices 
This is a followup for CL 340915 that adds ioctlPtr for all other
UNIX-like platforms.

For golang/go#44834

Change-Id: I0ecf84e53f13e5a8da736b3ba7f643262596d23c
Reviewed-on: https://go-review.googlesource.com/c/sys/+/469315
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Run-TryBot: Dmitri Goutnik <dgoutnik@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Bryan Mills <bcmills@google.com>
 2023-02-21 11:26:31 +00:00
Tobias Klauser cffae8ece4 unix: add ClockGettime on *bsd and solaris 
The same wrapper is already implemented on linux and darwin.

Change-Id: Ia986fdfc28767356451d157e53f11e8d9ca86f2c
Reviewed-on: https://go-review.googlesource.com/c/sys/+/456795
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>
Auto-Submit: Tobias Klauser <tobias.klauser@gmail.com>
 2022-12-13 14:01:47 +00:00
Joel Sing 74508daebc unix: convert openbsd/arm64 to direct libc calls 
The current code has continued to work on OpenBSD, since it has been using
syscall(2) via libc. However, the system call numbers are still hardcoded in
golang.org/sys/unix. Various system call changes have been made in OpenBSD,
resulting in changes to the system call numbers and arguments, which now
fail when this package is used.

Switch to calling various system calls directly via libc, rather than calling
via libc using syscall(2).

Updates golang/go#36435

Change-Id: I836a484b14e0a427ac565315e27f0de1e9a5d021
Reviewed-on: https://go-review.googlesource.com/c/sys/+/421796
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Ian Lance Taylor <iant@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>
 2022-08-11 17:12:43 +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
Russ Cox 9a76102bfb all: go fmt ./... 
Make all our package sources use Go 1.17 gofmt format
(adding //go:build lines).

Not strictly necessary but will avoid spurious changes
as files are edited.

Part of //go:build change (#41184).
See https://golang.org/design/draft-gobuild

Change-Id: I01667f826428426a39c84717d02efa25fa44553c
Reviewed-on: https://go-review.googlesource.com/c/sys/+/294490
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Josh Bleecher Snyder <josharian@gmail.com>
Reviewed-by: Matt Layher <mdlayher@gmail.com>
Trust: Josh Bleecher Snyder <josharian@gmail.com>
Trust: Russ Cox <rsc@golang.org>
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
Run-TryBot: Russ Cox <rsc@golang.org>
 2021-02-20 05:07:31 +00:00
Aaron Bieber 9fbb57f87d unix: use pipe2 syscall on OpenBSD 
pipe2 has been available on OpenBSD for some time, all currently
supported versions of OpenBSD have an implementataion of it.

Change-Id: I740da07139541084f99a4fa4efcf67a591eed9e5
Reviewed-on: https://go-review.googlesource.com/c/sys/+/216244
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2020-01-24 20:44:21 +00:00
Tobias Klauser c96a22e43c unix: add Dup3 on netbsd and openbsd 
Change-Id: Id871d3d211d6d5896e41b673c7bfe3a1d8e756a6
Reviewed-on: https://go-review.googlesource.com/c/sys/+/212461
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
 2020-01-02 14:19:24 +00:00
Tobias Klauser abf886d6f5 unix: unify definition of func fcntl 
For linux and *bsd, implement func fcntl in fcntl.go instead of
generating it. Implement it using fcntl64Syscall, so SYS_FCNTL64 is used
on 32-bit linux.

For aix, darwin and solaris continue generate func fcntl as before.

Change-Id: I3750b88d1ee5573daaee2b75c369f723fde8834a
Reviewed-on: https://go-review.googlesource.com/c/sys/+/212337
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2019-12-23 22:40:30 +00:00
Tobias Klauser 2aa67d56cd unix: fix Select to return number of ready fds on Darwin and *BSD 
Make Select's signature on Darwin and the BSDs match the one on Linux
and return the number of ready file descriptors.

Fixes golang/go#34458

Change-Id: Ia618ce34ff754f2b731d7f913cab840d7948579c
Reviewed-on: https://go-review.googlesource.com/c/sys/+/196802
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
 2019-09-24 06:27:00 +00:00
Yuval Pavel Zholkover 15dcb6c006 unix: fix Getdirentries emulation using Getdents on netbsd, openbsd 
Call Seek if basep is not nil to read the current dir offset.
Return EIO error if the offset doesn't fit into a 32-bit uintptr.
Make Getdents public.

Update golang/go#32498

Change-Id: Idfbc48d3fc3a6cc8a979242681e8882d39998285
Reviewed-on: https://go-review.googlesource.com/c/sys/+/182319
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
 2019-06-16 12:48:12 +00:00
Joel Sing 4347357a82 unix: add support for openbsd/arm64 
Generated on OpenBSD 6.5.

Updates golang/go#31656

Change-Id: Ie8b5a8ae5ed25517aae2712fa27e62d385813f21
Reviewed-on: https://go-review.googlesource.com/c/sys/+/173678
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
 2019-04-24 16:06:41 +00:00