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62 Commits
Author SHA1 Message Date
Tobias Klauser a6bfb89d2f unix: use unsafe.Slice in anyToSockaddr 
Same as CL 471436 did in package syscall.

Change-Id: Ic3f3a5ebb7ebe0cc7b6bbf377dd993cdbeaaa961
Reviewed-on: https://go-review.googlesource.com/c/sys/+/472015
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
 2023-02-28 18:48:22 +00:00
Dmitri Goutnik 10499f4574 unix: add ioctlPtr with unsafe.Pointer arg on other unices (cont) 
CL 469315 missed a few conversions, this CL adds them. While
here, also update syscall wrapper generators.

For golang/go#44834

Change-Id: I4418a8c177ee6d1a269c1cc2c806b199dc7ccf0b
Reviewed-on: https://go-review.googlesource.com/c/sys/+/471119
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Run-TryBot: Dmitri Goutnik <dgoutnik@gmail.com>
Reviewed-by: Bryan Mills <bcmills@google.com>
 2023-02-24 21:46:34 +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
Nahum Shalman 68d869b943 unix: migrate some illumos definitions to solaris 
Fixes golang/go#56000

Change-Id: Ica6549385ddb466c4697cc45851e2b59fd6e0f24
Reviewed-on: https://go-review.googlesource.com/c/sys/+/437357
Run-TryBot: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Bryan Mills <bcmills@google.com>
 2022-10-10 16:01:39 +00:00
Nahum Shalman 27713097b9 unix: fix event port panic after close 
Fixes golang/go#54363

Change-Id: I38813aefaf58ef91605e0a6e3e6622c8a39d6a8d
Reviewed-on: https://go-review.googlesource.com/c/sys/+/422338
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Auto-Submit: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
 2022-09-08 16:41:24 +00:00
Nahum Shalman c680a09ffe unix: improve solaris event port panic message 
For golang/go#54254

Change-Id: Id59bacfabc5c818478f6a9af8d585f56f74c2bde
Reviewed-on: https://go-review.googlesource.com/c/sys/+/422099
Reviewed-by: Nahum Shalman <nahamu@gmail.com>
Reviewed-by: Michael Pratt <mpratt@google.com>
Reviewed-by: Robert Griesemer <gri@google.com>
 2022-08-25 20:40:02 +00:00
Ian Lance Taylor 87e55d7148 unix: add RecvmsgBuffers and SendmsgBuffers 
Fixes golang/go#52885

Change-Id: I04b5be1ac9543a3791ebc4cd59b9e35e958e0ba2
Reviewed-on: https://go-review.googlesource.com/c/sys/+/412497
Auto-Submit: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Carlos Amedee <carlos@golang.org>
Auto-Submit: Ian Lance Taylor <iant@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Ian Lance Taylor <iant@google.com>
 2022-06-24 22:08:33 +00:00
Ian Lance Taylor 175b2fd9d6 unix: change Solaris Iovec.Base to *byte 
Every other Iovec.Base field is *byte, and that is the only reasonable
value for Go. This is not backward compatible but we've made changes
like this before.

For golang/go#52885

Change-Id: I9a313a7931966a2483a322edd5c06c8cdca2557a
Reviewed-on: https://go-review.googlesource.com/c/sys/+/412496
TryBot-Result: Gopher Robot <gobot@golang.org>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Ian Lance Taylor <iant@google.com>
Reviewed-by: Alex Rakoczy <alex@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
 2022-06-22 16:19:53 +00:00
Nahum Shalman 635b8c9b7f unix: add Getsid function on Solaris 
Change-Id: I04446dc775a1d7f7c5f6184c389e5814dacb16eb
Reviewed-on: https://go-review.googlesource.com/c/sys/+/410370
Reviewed-by: Cherry Mui <cherryyz@google.com>
Run-TryBot: Ian Lance Taylor <iant@google.com>
Run-TryBot: Cherry Mui <cherryyz@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
 2022-06-08 16:42:50 +00:00
Nahum Shalman 594fa53f00 unix: solaris/illumos Event Ports ENOENT cleanup 
When we receive ENOENT from port_dissociate,
we should clean up our map reference.
To do so safely, we need a place to track
the user cookies.

This work is in support of fsnotify/fsnotify#371

Change-Id: Iae53ccc508d533941ad19df9051ca046262095ef
Reviewed-on: https://go-review.googlesource.com/c/sys/+/380034
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>
 2022-03-25 20:22:31 +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
Russ Cox 798191bca9 unix, plan9: avoid writing to p when Pipe(p) fails 
Generally speaking Go functions make no guarantees
about what has happened to result parameters on error,
and Pipe is no exception: callers should avoid looking at
p if Pipe returns an error.

However, we had a bug in which ForkExec was using the
content of p after a failed Pipe, and others may too.
As a robustness fix, make Pipe avoid writing to p on failure.

windows.Pipe already avoided writing to p on failure.

For golang/go#50057.

Change-Id: I93ed06b06a9981793c119c1d7df689fbe79b4116
Reviewed-on: https://go-review.googlesource.com/c/sys/+/370614
Trust: Russ Cox <rsc@golang.org>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
Run-TryBot: Russ Cox <rsc@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
 2021-12-09 17:19:07 +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
Nahum Shalman 13f9c583af unix: create wrappers for solaris/illumos Event Ports 
This work is in support of a cleanup of fsnotify/fsnotify#263

Change-Id: Ibd7500d20322765bfd50aa18333eb43ee7b659d7
Reviewed-on: https://go-review.googlesource.com/c/sys/+/324630
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
 2021-08-17 13:33:20 +00:00
Nahum Shalman 193893d61a unix: expose ioctl returns with ioctlRet on solaris and illumos 
Change-Id: Ide2beea5182b3ef35f1f04f429dc8f9327457c8d
Reviewed-on: https://go-review.googlesource.com/c/sys/+/302829
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: David Anderson <dave@natulte.net>
Trust: Ian Lance Taylor <iant@golang.org>
 2021-03-19 07:07:19 +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 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 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 097ba2fa90 unix: fix build on solaris after CL 259637 
The build on illumos and solaris currently fails with:

  unix/syscall_solaris.go:558:6: no new variables on left side of :=

Fix this by dropping the named return value.

Change-Id: Ie29956ba08fd107f380fe432cc85f120d66057b5
Reviewed-on: https://go-review.googlesource.com/c/sys/+/259581
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>
 2020-10-06 15:36:26 +00:00
Matt Layher 9971236665 unix: use runtime.KeepAlive in Solaris IoctlSetTermio 
This ensures that value remains live for the duration of the ioctl system call.
This pattern is used in all other IoctlSet* functions but appears to have been
forgotten here.

Change-Id: I2b26a5c4e7c862f779427b839327b36c1bc78c82
Reviewed-on: https://go-review.googlesource.com/c/sys/+/259637
Trust: Matt Layher <mdlayher@gmail.com>
Run-TryBot: Matt Layher <mdlayher@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2020-10-05 17:22:24 +00:00
Tobias Klauser 9984515f05 windows, unix: fix wrong unsafe.Pointer alignment in syscall 
Same as CL 201877 did for package syscall.

Updates golang/go#34972

Change-Id: I3929841ab32378516edafb1f02a84b1bdcc77bbd
Reviewed-on: https://go-review.googlesource.com/c/sys/+/202177
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
 2019-10-20 15:20:52 +00:00
Tobias Klauser e2fefa8ec2 unix: fix Select to return number of ready fds on Solaris 
Make Select's signature on Solaris match the one on Linux and return the number
of ready file descriptors.

Updates golang/go#34458

Change-Id: I118c4c35cbc83dba015ef357ce9bef44c9165ec1
Reviewed-on: https://go-review.googlesource.com/c/sys/+/196807
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 15:45:09 +00:00
Kir Kolyshkin 08d80c9d36 unix: unify Ioctl* functions 
Unify Ioctl* functions common across the different UNIX OSs.

Change-Id: I2376d97a7162e7e6518f75faf9317ffc87962411
Reviewed-on: https://go-review.googlesource.com/c/sys/+/192358
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
 2019-08-30 08:01:33 +00:00
Tobias Klauser e07cf5db27 unix: don't use syscall.ParseDirent 
Implement ParseDirent in x/sys/unix instead of calling
syscall.ParseDirent. The latter uses offsets into syscall.Dirent which
might not be matching unix.Dirent depending on Go version. This is e.g.
the case with of FreeBSD whose Dirent structure was updated for Go 1.12.

This fixes TestDirent and TestGetdirentries on freebsd with Go 1.11

Reverts CL 88475

Change-Id: I04318f59c6fbf148c75ce3667255a0c0428288e2
Reviewed-on: https://go-review.googlesource.com/c/sys/+/183897
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Benny Siegert <bsiegert@gmail.com>
 2019-06-26 15:08:13 +00:00
Tobias Klauser 8f4f963083 unix: merge implementation for ReadDirent 
Provide common implementation for ReadDirent based on Getdents for
aix, *bsd and linux.

Add Getdents on aix as a wrapper around getdirent.

Keep the implementation for ReadDirent based on Getdirentries for
darwin and dragonfly.

Change-Id: I09094156a1452118ba48af4f14dfe44b1ab745d3
Reviewed-on: https://go-review.googlesource.com/c/sys/+/182321
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Benny Siegert <bsiegert@gmail.com>
 2019-06-21 18:36:46 +00:00
Keith Randall 7c4c994c65 unix: remove raw syscall from Sendfile 
Update golang/go#17490

Change-Id: Iaec54b8ffda1a24d4c8b5671185d570fb8683155
Reviewed-on: https://go-review.googlesource.com/c/154663
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2018-12-20 18:20:59 +00:00
Brad Fitzpatrick e072cadbbd unix: document IoctlSetWinsize and IoctlSetTermios and fix pointer lifetime 
Change-Id: I42e59149e58bd928d9beb2c6665ce186b377d2a1
Reviewed-on: https://go-review.googlesource.com/125640
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2018-07-24 21:28:12 +00:00
Alexander Menzhinsky 1b2967e3c2 unix: implement RFCOMM sockets on Linux 
Add the SockaddrRFCOMM type and the ability to accept BTPROTO_L2CAP and BTPROTO_RFCOMM protocol sockets.

Fixes golang/go#22211

Change-Id: I580b526c5392b90663499af0f2ebe6f55b1f8154
Reviewed-on: https://go-review.googlesource.com/122457
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
 2018-07-09 06:02:33 +00:00
Ian Lance Taylor 7138fd3d9d unix: do not return non-nil error for 0 errno in FcntlInt 
Fixes golang/go#26078

Change-Id: Ie5a8c7028a755bc7a8d56abc4736a5f61ef91ce5
Reviewed-on: https://go-review.googlesource.com/121175
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
 2018-06-27 14:26:11 +00:00
Tobias Klauser f24d3d461d unix: add Faccessat on Solaris 
Change-Id: Ie720f7c4d496e67f2a81de379374c2ec1f95bb96
Reviewed-on: https://go-review.googlesource.com/119556
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
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 2018-06-19 13:15:59 +00:00
Philip Brown 1d206c9fa8 unix: add FcntlInt 
Fixes golang/go#24649
Fixes golang/go#24677

Change-Id: I3faa74ab68e093a097c3f2a8ec7c054431bdfb3f
Reviewed-on: https://go-review.googlesource.com/104736
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
 2018-04-04 20:37:33 +00:00
Tobias Klauser 2de2067aa5 unix: add sendfile support on Solaris 
Same was done in CL 7940 for the syscall package.

Fixes golang/go#10838

Change-Id: I98efa99f57f21bdcdbfb117af66f673e37767fec
Reviewed-on: https://go-review.googlesource.com/103335
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2018-03-29 13:14:28 +00:00
Tobias Klauser 591c159dff unix: add Fstatat on Solaris 
Updates golang/go#24381

Change-Id: I9bd15bb7961f02af12a45b12ac62e07d059c744e
Reviewed-on: https://go-review.googlesource.com/100555
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2018-03-14 12:40:58 +00:00
Tobias Klauser 0346725895 unix: add godoc for Sockaddr* types 
Add rudimentary godoc for all existing Sockaddr* types implementing the
Sockaddr interface.

Change-Id: Ida7d1e8756477b54fc773f4bc978002c3d4a376d
Reviewed-on: https://go-review.googlesource.com/89775
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2018-01-25 14:53:36 +00:00
Tobias Klauser af50095a40 unix: use ParseDirent from syscall 
Just call syscall's implementation instead of duplicating ParseDirent
and the GOOS-specific private functions needed by it.

Change-Id: Icf49769390929463323608e093dd2a3d1c0ae4d3
Reviewed-on: https://go-review.googlesource.com/88475
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2018-01-22 08:19:59 +00:00
Tobias Klauser 801364e02a unix: add Select on Solaris 
Change-Id: I9e0e4bc6b9f8700d72e891d623f948db6af7d64b
Reviewed-on: https://go-review.googlesource.com/85255
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2017-12-22 14:35:06 +00:00
Tobias Klauser d5840adf78 unix: add GetsockoptString for Darwin, *BSD and Solaris 
As suggested by Brad in CL 83275.

From what I can tell getsockopt syscall on these OSes doesn't return
ERANGE in any case, so these versions don't include the buffer growing.

Change-Id: I667c3751021e26defec0a04761a689fa4b78c65d
Reviewed-on: https://go-review.googlesource.com/84016
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
 2017-12-15 07:17:23 +00:00
Tobias Klauser 1d2aa6dbde unix: add Getcwd to support Getwd on all BSDs 
All BSDs provide the SYS___GETCWD syscall which can be used to implement
Getwd.

Also add a test based on TestChdirAndGetwd from os/os_test.go

Change-Id: I243eae3e02a40e92afad317eb1f8a28b6032c131
Reviewed-on: https://go-review.googlesource.com/83755
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
 2017-12-14 07:29:55 +00:00
Tobias Klauser 661970f62f unix: add Poll function on Solaris 
Tested with TestPoll extracted from syscall_linux_test.go.

Now that Poll is supported on all unix flavors, TestPoll can be moved
to syscall_unix_test.go in a successive CL.

Change-Id: Ibd5ff3f45198008464522c3b165f2af7865ce81e
Reviewed-on: https://go-review.googlesource.com/73881
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2017-10-28 10:13:51 +00:00
Tobias Klauser 9e4fff1f4d all: single space after period 
Follow CL 20022 and consistently use single space after a period in
documentation.

Generated with:

$ perl -i -npe 's,^(\s*// .+[a-z]\.)  +([A-Z]),$1 $2,' $(git grep -l -E '^\s*//(.+\.)  +([A-Z])')

Change-Id: Ia29ad823668f060e81293e848a79fc4b4857d94b
Reviewed-on: https://go-review.googlesource.com/73530
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
 2017-10-25 20:39:07 +00:00
Tobias Klauser 1f337fdb7f unix: add Major, Minor and Mkdev functions on Solaris 
Add Major, Minor and Mkdev functions for converting device numbers to
their major/minor components and vice versa.

Use the respective functions provided by the Solaris libc instead of
reimplementing them.

Test the conversion function with some well-known static device numbers
for devices which should be present on any Solaris system.

Re-generated files on OpenIndiana Hipster 2017.04 (SunOS 5.11) which
also added some previously missing error constants.

Change-Id: Ief9ea973d91c24956571eb8fafc8a4525b0f5b90
Reviewed-on: https://go-review.googlesource.com/64390
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2017-09-18 21:40:44 +00:00
Tobias Klauser b8ca6dd53d unix: add Msync function on Solaris 
Add the Msync function on solaris/amd64.

Change-Id: Idde0f9e693f924fef471acb42afb84e83c4cee76
Reviewed-on: https://go-review.googlesource.com/64370
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2017-09-18 21:34:02 +00:00
Joe Richey joerichey@google.com a45f55524b unix: defer Getpagesize() to runtime 
In general, page size is not a function of the archetecture. This was
addressed in the Go standard library here:
https://go-review.googlesource.com/25051

This change simply defers to the standard library "syscall" package,
which in turn defers to the runtime. This helps in addressing golang/go#10180 and
also fixes a bug on ppc64.

Currently, we return 65536 as the page size on ppc64, but the kernel
supports 4k and 64k sizes, see here:
http://elixir.free-electrons.com/linux/v4.13/source/arch/powerpc/include/asm/page.h#L24

Now that various page size calculations are not needed, various
components are now dead code and can also be removed. This CL reverts:
https://go-review.googlesource.com/14483
and part of:
https://go-review.googlesource.com/30755

Change-Id: I9d7a2d96359054e0dca9c985b026c8072b2eeaf3
Reviewed-on: https://go-review.googlesource.com/62111
Reviewed-by: Austin Clements <austin@google.com>
Run-TryBot: Austin Clements <austin@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
 2017-09-07 22:11:50 +00:00
Sean Chittenden c84c1ab9fd unix: add flock(3C) support on Solaris 
Fixes: golang/go#21410

Change-Id: Ie1971f7d6e0cfe405603e94c538a15dd5f467392
Reviewed-on: https://go-review.googlesource.com/55230
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2017-08-14 04:45:13 +00:00
Matt Layher a55a760868 unix: add IoctlGetInt and IoctlSetInt on Linux 
This CL adds basic integer get/set functions which wrap a generic
ioctl call.  The API is similar the one introduced for solaris/amd64
in CL 14587, but the request parameter has been changed to a uint
instead of an int.  This makes requests with a number larger than the
maximum signed 32-bit integer work on linux/386.

For consistency, the solaris/amd64 API has also been updated to make
use of a uint instead of an int for the request number.

Fixes golang/go#20474

Change-Id: Iaae1ee2e4bb4bfcc420dcec252fe53c8d90ce81d
Reviewed-on: https://go-review.googlesource.com/44009
Run-TryBot: Matt Layher <mdlayher@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
 2017-05-24 19:12:47 +00:00
Sean Chittenden 1e99a4f9d2 unix: add Illumos statvfs(2) syscall 
Reference: https://www.illumos.org/man/2/statvfs

Change-Id: If7af43da35b3204f5069a48eb08426a145544008
Reviewed-on: https://go-review.googlesource.com/43490
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
 2017-05-14 20:02:00 +00:00
Mikio Hara 9c9d83fe39 unix: fix Send{msg,msgN}, Recvmsg and control message handling on solaris 
This is a backport of https://go-review.googlesource.com/30171.

Updates golang/go#7402.

Change-Id: I4e79570964c248ec52acf14d0ed8306e52073a51
Reviewed-on: https://go-review.googlesource.com/43212
Run-TryBot: Mikio Hara <mikioh.mikioh@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
 2017-05-11 21:48:29 +00:00