delta/go-git.git/src/internal/syscall, branch dev.cmdgo

crypto/rand, internal/syscall/unix: don't use getentropy on iOS

2021-08-20T16:44:10+00:00

CL 302489 switched crypto/rand to use getentropy on darwin, however this
function is not available on iOS. Enable getentropy only on macOS and
disable it on iOS.

Fixes #47812

Change-Id: Ib7ba5d77346aee87904bb93d60cacc845f5c0089
Reviewed-on: https://go-review.googlesource.com/c/go/+/343609
Trust: Tobias Klauser 
Run-TryBot: Tobias Klauser 
Reviewed-by: Brad Fitzpatrick 
Reviewed-by: Ian Lance Taylor 
TryBot-Result: Go Bot

internal/syscall/unix: change Ioctl arg type to unsafe.Pointer on AIX

2021-08-16T16:58:24+00:00

Without this change, this code is technically in violation of the
unsafe.Pointer rules since the conversion from unsafe.Pointer to uintptr has
to happen when calling into the syscall6 assembly implementation.

Change-Id: I4821f5bf9788c8fa2efeb041f811ed092e07ae74
Reviewed-on: https://go-review.googlesource.com/c/go/+/340949
Trust: Matt Layher 
Run-TryBot: Ian Lance Taylor 
TryBot-Result: Go Bot 
Reviewed-by: Ian Lance Taylor

all: gofmt more (but vendor, testdata, and top-level test directories)

2021-08-13T20:45:17+00:00

CL 294430 made packages in std and cmd modules use Go 1.17 gofmt format,
adding //go:build lines. This change applies the same formatting to some
more packages that 'go fmt' missed (e.g., syscall/js, runtime/msan), and
everything else that is easy and safe to modify in bulk.

Consider the top-level test directory, testdata, and vendor directories
out of scope, since there are many files that don't follow strict gofmt
formatting, often for intentional and legitimate reasons (testing gofmt
itself, invalid Go programs that shouldn't crash the compiler, etc.).

That makes it easy and safe to gofmt -w the .go files that are found
with gofmt -l with aforementioned directories filtered out:

	$ gofmt -l . 2>/dev/null | \
		grep -v '^test/' | \
		grep -v '/testdata/' | \
		grep -v '/vendor/' | wc -l
	      51

None of the 51 files are generated. After this change, the same command
prints 0.

For #41184.

Change-Id: Ia96ee2a0f998d6a167d4473bcad17ad09bc1d86e
Reviewed-on: https://go-review.googlesource.com/c/go/+/341009
Run-TryBot: Dmitri Shuralyov 
TryBot-Result: Go Bot 
Reviewed-by: Ian Lance Taylor 
Trust: Dmitri Shuralyov

internal/syscall/unix: use internal/abi.FuncPC for syscall wrapper

2021-05-03T22:59:55+00:00

Following CL 313230, this is for internal/syscall/unix package.

Updates #45702.

Change-Id: Ie6d8c1923dfeae56896212393c5c2a6e257648d2
Reviewed-on: https://go-review.googlesource.com/c/go/+/316649
Trust: Cherry Zhang 
Run-TryBot: Cherry Zhang 
Reviewed-by: Than McIntosh 
TryBot-Result: Go Bot

crypto/rand, internal/syscall/unix: add support for getentropy syscall on darwin

2021-03-17T22:14:28+00:00

The getentropy syscall is available on macOS since version 10.12, which
is the minimum required version since Go 1.15.

Change-Id: I294259af0b11df9669e4dc5fa891d2f2f039d91a
Reviewed-on: https://go-review.googlesource.com/c/go/+/302489
Trust: Tobias Klauser 
Reviewed-by: Ian Lance Taylor 
Run-TryBot: Tobias Klauser 
TryBot-Result: Go Bot

crypto/rand, internal/syscall/unix: add support for getrandom syscall on solaris

2021-03-11T08:19:39+00:00

The getrandom syscall is available on Solaris and Illumos, see
https://docs.oracle.com/cd/E88353_01/html/E37841/getrandom-2.html and
https://illumos.org/man/2/getrandom

Change-Id: Id1c65d6a5b2fbc80d20b43d8b32dab137ca950ca
Reviewed-on: https://go-review.googlesource.com/c/go/+/299134
Trust: Tobias Klauser 
Run-TryBot: Tobias Klauser 
TryBot-Result: Go Bot 
Reviewed-by: Ian Lance Taylor

internal/syscall/unix: unify GetRandom implementation

2021-03-11T08:19:31+00:00

The implementation of GetRandom for Linux, FreeBSD and DragonflyBSD can
be shared.

Also remove GRND_INSECURE on DragonflyBSD as pointed out by Ian in the
review of CL 269999.

Change-Id: I5bf4c1bd51ddb2ad600652a57e0bc1bafa1cf40d
Reviewed-on: https://go-review.googlesource.com/c/go/+/299133
Trust: Tobias Klauser 
Run-TryBot: Tobias Klauser 
TryBot-Result: Go Bot 
Reviewed-by: Ian Lance Taylor

crypto/rand: supports for getrandom syscall in DragonFlyBSD

2021-03-10T09:01:05+00:00

Since the 5.7 release, DragonFlyBSD supports as well
the getrandom function, the actual stable is 5.8.

Change-Id: I2b8fc468771b10ac12b38ea7e8e5314342de6375
GitHub-Last-Rev: c5c496f41898d58f2c6f3ccc81f754792f49edbe
GitHub-Pull-Request: golang/go#42617
Reviewed-on: https://go-review.googlesource.com/c/go/+/269999
Run-TryBot: Ian Lance Taylor 
Trust: Ian Lance Taylor 
Trust: Tobias Klauser 
TryBot-Result: Go Bot 
Reviewed-by: Tobias Klauser

all: go fmt std cmd (but revert vendor)

2021-02-20T03:54:50+00:00

Make all our package sources use Go 1.17 gofmt format
(adding //go:build lines).

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

Change-Id: Ia0534360e4957e58cd9a18429c39d0e32a6addb4
Reviewed-on: https://go-review.googlesource.com/c/go/+/294430
Trust: Russ Cox 
Run-TryBot: Russ Cox 
TryBot-Result: Go Bot 
Reviewed-by: Jason A. Donenfeld 
Reviewed-by: Ian Lance Taylor

syscall: remove RtlGenRandom and move it into internal/syscall

2021-01-15T18:42:27+00:00

There's on need to expose this to the frozen syscall package, and it
also doesn't need to be unsafe. So we move it into internal/syscall and
have the generator make a safer function signature.

Fixes #43704.

Change-Id: Iccae69dc273a0aa97ee6846eb537f1dc1412f2de
Reviewed-on: https://go-review.googlesource.com/c/go/+/283992
Run-TryBot: Jason A. Donenfeld 
TryBot-Result: Go Bot 
Reviewed-by: Austin Clements 
Trust: Jason A. Donenfeld