Change-Id: I306728f5bf19955177365fd9afcc4c8678b6f81f
GitHub-Last-Rev: cf6f9c7
GitHub-Pull-Request: #213
Reviewed-on: https://go-review.googlesource.com/c/sys/+/604136
Reviewed-by: Ian Lance Taylor <[email protected]>
LUCI-TryBot-Result: Go LUCI <[email protected]>
Reviewed-by: Carlos Amedee <[email protected]>
Auto-Submit: Ian Lance Taylor <[email protected]>

Change-Id: Ic74816df459b17302a3ba746060b49e987e5da5c
Reviewed-on: https://go-review.googlesource.com/c/sys/+/604435
Reviewed-by: Mark Ryan <[email protected]>
Reviewed-by: Carlos Amedee <[email protected]>
Auto-Submit: Ian Lance Taylor <[email protected]>
Reviewed-by: Ian Lance Taylor <[email protected]>
LUCI-TryBot-Result: Go LUCI <[email protected]>

This change adds the constants `ST_RDONLY` and `ST_NOSUID` to a z/OS-specific file.

Change-Id: Ifb78124d93b60a10f10b8169d1bb73dce074e760
GitHub-Last-Rev: 952cf1b
GitHub-Pull-Request: #214
Reviewed-on: https://go-review.googlesource.com/c/sys/+/606877
Reviewed-by: Cherry Mui <[email protected]>
LUCI-TryBot-Result: Go LUCI <[email protected]>
Auto-Submit: Ian Lance Taylor <[email protected]>
Reviewed-by: Ian Lance Taylor <[email protected]>

connectx(2) can be used to initiate a connection with TCP Fast Open.

Change-Id: I113ee4dede7df1c01e16a0c07fec2b384b266cb0
GitHub-Last-Rev: 31665b9
GitHub-Pull-Request: #215
Reviewed-on: https://go-review.googlesource.com/c/sys/+/606155
Auto-Submit: Ian Lance Taylor <[email protected]>
LUCI-TryBot-Result: Go LUCI <[email protected]>
Reviewed-by: Cherry Mui <[email protected]>
Reviewed-by: Ian Lance Taylor <[email protected]>

When the Linux-specific XDPUmemReg struct was originally added
(CL 136695) the only field with a prefix was chunk_size,
so cgo rewrote the field to Size. Later Linux added a tx_metadata_len
field, which caused cgo to to leave the chunk_size field as Chunk_size
(CL 577975).

However, existing code, specifically gvisor, refers to the field
as Size. So go back to Size so that existing code will continue
to work.

This does unfortunately mean that people who used the struct since CL
577975 in April, 2024 will have to adapt. There doesn't seem to be a
perfect solution here. But we've had Size since September, 2018,
so let's stick with that.

Change-Id: Ib11edfbf98ce3a9e1a909194f200a39ddfe6f8e0
Reviewed-on: https://go-review.googlesource.com/c/sys/+/607876
Reviewed-by: Ian Lance Taylor <[email protected]>
Auto-Submit: Ian Lance Taylor <[email protected]>
Run-TryBot: Ian Lance Taylor <[email protected]>
TryBot-Result: Gopher Robot <[email protected]>
LUCI-TryBot-Result: Go LUCI <[email protected]>
Reviewed-by: Michael Knyszek <[email protected]>

Change-Id: I67a063d747c6e34dcd0292fdb3a9a0d965a6e133
Reviewed-on: https://go-review.googlesource.com/c/sys/+/607875
Commit-Queue: Ian Lance Taylor <[email protected]>
LUCI-TryBot-Result: Go LUCI <[email protected]>
Reviewed-by: Ian Lance Taylor <[email protected]>
Reviewed-by: Michael Knyszek <[email protected]>
Auto-Submit: Ian Lance Taylor <[email protected]>

Add a RISCV64 variable to cpu that indicates both the presence
of RISC-V extensions and performance information about the underlying
RISC-V cores.  The variable is only populated with non false values on
Linux.  The detection code first attempts to use the riscv_hwprobe
syscall introduced in Linux 6.4, falling back to HWCAP if riscv_hwprobe
is not supported.  The patch can detect the C, V, Zba, Zbb and Zbs
extensions.  V, Zba, Zbb and Zbs can only be detected on a 6.5 kernel
or later (without backports).

Updates golang/go#61416

Change-Id: I40f92724ee3d337c06bdc559ff0b18a8f6bfda9f
Reviewed-on: https://go-review.googlesource.com/c/sys/+/605815
Reviewed-by: Cherry Mui <[email protected]>
Reviewed-by: Dmitri Shuralyov <[email protected]>
LUCI-TryBot-Result: Go LUCI <[email protected]>
Reviewed-by: Joel Sing <[email protected]>
Reviewed-by: Meng Zhuo <[email protected]>

POLLRDHUP is a poll(2) event applicable to stream sockets that notifies
when a remote peer closes a connection.

Change-Id: I03a192426f89bbd08fb27dda2716ffb888043c92
Reviewed-on: https://go-review.googlesource.com/c/sys/+/607797
Auto-Submit: Ian Lance Taylor <[email protected]>
Reviewed-by: Cherry Mui <[email protected]>
Reviewed-by: Ian Lance Taylor <[email protected]>
LUCI-TryBot-Result: Go LUCI <[email protected]>

CL 471119 added a reference to the unsafe package,
but didn't add the import.

Change-Id: Ibb8097df0444d8e83ba08e4ca2b5df98844fccf4
Reviewed-on: https://go-review.googlesource.com/c/sys/+/607976
Reviewed-by: Tobias Klauser <[email protected]>
Auto-Submit: Ian Lance Taylor <[email protected]>
Reviewed-by: Cherry Mui <[email protected]>
LUCI-TryBot-Result: Go LUCI <[email protected]>
Commit-Queue: Ian Lance Taylor <[email protected]>
Reviewed-by: Ian Lance Taylor <[email protected]>

Add setter/getter for console input/output codepages. This is useful to set the console expected codepage instead of converting it to UTF-16 before writing.

Change-Id: Ie0465708e7cf68d776e23dbbeeca7bcb4db7d2bf
GitHub-Last-Rev: 93c06e2
GitHub-Pull-Request: #206
Reviewed-on: https://go-review.googlesource.com/c/sys/+/599395
LUCI-TryBot-Result: Go LUCI <[email protected]>
Reviewed-by: Alex Brainman <[email protected]>
Reviewed-by: Cherry Mui <[email protected]>
Reviewed-by: Michael Pratt <[email protected]>

In order to get BSD like behavior with regard to ICMP, it is necessary
to set SIO_UDP_NETRESET as well as SIO_UDP_CONNRESET.

Updates golang/go#68614

Change-Id: Ibdf5b6ea6bc08a9d3a0aeac9037864670cf765c0
Reviewed-on: https://go-review.googlesource.com/c/sys/+/609295
LUCI-TryBot-Result: Go LUCI <[email protected]>
Reviewed-by: Dmitri Shuralyov <[email protected]>
Reviewed-by: Funda Secgin <[email protected]>
Reviewed-by: Ian Lance Taylor <[email protected]>
Reviewed-by: Alex Brainman <[email protected]>
Auto-Submit: Ian Lance Taylor <[email protected]>