…ypes

Source: ws2ipdef.h

Change-Id: Ie9c6e2cec839a09b7e59239f1d5b50664a310f1d
GitHub-Last-Rev: 14b9169
GitHub-Pull-Request: #173
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Add a simple Windows API GetFileTime.
The document is https://learn.microsoft.com/en-us/windows/win32/api/fileapi/nf-fileapi-getfiletime

Fixes golang/go#21541

Change-Id: Ia7b8385d27348b2abc0ee560c5bd7e66cb6d13f2
GitHub-Last-Rev: 6700dcc
GitHub-Pull-Request: #174
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The cachestat system call is an alternative to mincore that offers more
extensive page cache statistics, aiming to enhance scalability. It was added
on Linux 6.5.

Fixes golang/go#61917

Change-Id: If1b6b96f859dd6bf09f1a0c048abfa743a42c540
GitHub-Last-Rev: d18fbb9
GitHub-Pull-Request: #176
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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
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… NUL

Changes trailing-NUL-counting behavior for abstract addresses
starting with the NUL character to be the same as abstract
addresses starting with the @ character.

For golang/go#63579.

Change-Id: I2f26de4bcf614c4635ad188b1afa3d14ebd9a95f
Reviewed-on: https://go-review.googlesource.com/c/sys/+/535955
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OpenBSD 7.3 and 7.4 are the only supported OpenBSD releases.  This change simplifies the version detection and error handling to require at least OpenBSD 6.4 to call the Pledge and Unveil functions.

Updates golang/go#63569.

Change-Id: I6bd0d58807a73a532ddd2d3239687ca19a93db9d
GitHub-Last-Rev: d03d157
GitHub-Pull-Request: #177
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Update the Dockerfile to clone Linux v6.6 and commit the
changes generated by GOOS=linux ./mkall.sh.

Fixes golang/go#63833

Change-Id: I35e0b01598809d18e04b073ef1abd58ae936f43c
GitHub-Last-Rev: b2a502f
GitHub-Pull-Request: #178
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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: ebc0461
GitHub-Pull-Request: #146
Reviewed-on: https://go-review.googlesource.com/c/sys/+/468095
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On openbsd, call getfsstat directly via libc, instead of calling it
via syscall.Syscall.

Updates golang/go#63900

Change-Id: I99a3555b3207754b107dbabf63440569fca93eea
Reviewed-on: https://go-review.googlesource.com/c/sys/+/538976
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Future OpenBSD releases will remove the syscall(2) interface.
This converts the Fcntl functions to use fcntl(2) from libc,
rather than indirectly through syscall(2).

Updates golang/go#63900.

Change-Id: I50c3b91cb40245653c772e65b0b15c625974bebe
GitHub-Last-Rev: 9c62104
GitHub-Pull-Request: #179
Reviewed-on: https://go-review.googlesource.com/c/sys/+/538995
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The fchmodat2 syscall was added in Linux kernel 6.6. Use it in Fchmodat
if flags are given. It will return ENOSYS on older kernels (or EINVAL or
any other bogus error in some container implementations).

Fixes golang/go#61636

Change-Id: Ibbc9a08733b7186907b2fe5837cb997446c38357
Reviewed-on: https://go-review.googlesource.com/c/sys/+/539635
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This re-adds BPF_F_KPROBE_MULTI_RETURN which was removed by CL 538378
because it was changed from a #define to an enum in the upstream bpf.h
header, see
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c5487f8d9186

Fixes golang/go#63969

Change-Id: Icbf180d8fb8d51fd2fa4a29a615f7071abda9a8b
Reviewed-on: https://go-review.googlesource.com/c/sys/+/540395
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Fixes golang/go#63217

Change-Id: Ia1b0ae88b7e7a7c611067a0b30e454b66f45ce51
Reviewed-on: https://go-review.googlesource.com/c/sys/+/530897
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Per https://learn.microsoft.com/en-us/windows/win32/api/libloaderapi/nf-libloaderapi-adddlldirectory
and https://learn.microsoft.com/en-us/windows/win32/api/libloaderapi/nf-libloaderapi-removedlldirectory.

Change-Id: If44a3758720345d1bbd9af96ec2481fbe9398a08
Reviewed-on: https://go-review.googlesource.com/c/sys/+/537755
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LOOP_CONFIGURE ioctl is used to setup and configure all loop device
parameters in a single step.
Add to the unix package a new function that exposes LOOP_CONFIGURE.

Fixes golang/go#63962

Change-Id: Ia169d268b52b1384febc6bff9c707b721ab2bb24
GitHub-Last-Rev: f9cc4c9
GitHub-Pull-Request: #181
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Fixes golang/go#64426

Change-Id: I7332f73e27396d187ed63715100af299a949eaf9
GitHub-Last-Rev: a6b267b
GitHub-Pull-Request: #182
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These newlines are written by mksyscall.go but should not appear in the final
generated files once the output is passed through gofmt.  This is done by
mkall.sh but I had written a custom script just to generate these openbsd
zsyscall files in CL 468095.

Running the mksyscall.go output through gofmt fixes this issue.

Fixes golang/go#64820

Change-Id: I1b1bf55145bd5a5208e091ded24a973f953c479f
GitHub-Last-Rev: 514272b
GitHub-Pull-Request: #183
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These are all present in glibc 2.37 which is currently used to generate
these constants.

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Fixes golang/go#61834

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