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Author SHA1 Message Date
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 2977c7732d unix: add ptracePtr that accepts pointer arg as unsafe.Pointer 
The existing ptrace wrapper accepts pointer argument as an uintptr which
often points to the memory allocated in Go. This violates unsafe.Pointer safety
rules.

For golang/go#58387

Change-Id: Ib3b4c50368725191f0862c6c7c6d46b0568523c7
Reviewed-on: https://go-review.googlesource.com/c/sys/+/469835
Run-TryBot: Ian Lance Taylor <iant@google.com>
Reviewed-by: Bryan Mills <bcmills@google.com>
Run-TryBot: Bryan Mills <bcmills@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
 2023-02-21 23:06:39 +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
Meng Zhuo 0a85c31ab5 unix: add freebsd/riscv64 support 
For golang/go#53466

Change-Id: If5a4dc674cb1856ac580fb87d8030d50fa7c95dd
Reviewed-on: https://go-review.googlesource.com/c/sys/+/416834
Reviewed-by: Benny Siegert <bsiegert@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Bryan Mills <bcmills@google.com>
Run-TryBot: Meng Zhuo <mzh@golangcn.org>
Reviewed-by: Yuval Pavel Zholkover <paulzhol@gmail.com>
Reviewed-by: Dmitri Goutnik <dgoutnik@gmail.com>
 2022-07-12 01:45:10 +00:00