mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-09-19 23:19:52 +00:00
abd4554d1a
Bumps the golang-dependencies group with 2 updates: [golang.org/x/crypto](https://github.com/golang/crypto) and [golang.org/x/net](https://github.com/golang/net). Updates `golang.org/x/crypto` from 0.15.0 to 0.16.0 - [Commits](https://github.com/golang/crypto/compare/v0.15.0...v0.16.0) Updates `golang.org/x/net` from 0.18.0 to 0.19.0 - [Commits](https://github.com/golang/net/compare/v0.18.0...v0.19.0) --- updated-dependencies: - dependency-name: golang.org/x/crypto dependency-type: direct:production update-type: version-update:semver-minor dependency-group: golang-dependencies - dependency-name: golang.org/x/net dependency-type: direct:production update-type: version-update:semver-minor dependency-group: golang-dependencies ... Signed-off-by: dependabot[bot] <support@github.com>
37 lines
1.0 KiB
Go
37 lines
1.0 KiB
Go
// Copyright 2014 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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//go:build dragonfly || freebsd || linux || netbsd
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package unix
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import "unsafe"
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// fcntl64Syscall is usually SYS_FCNTL, but is overridden on 32-bit Linux
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// systems by fcntl_linux_32bit.go to be SYS_FCNTL64.
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var fcntl64Syscall uintptr = SYS_FCNTL
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func fcntl(fd int, cmd, arg int) (int, error) {
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valptr, _, errno := Syscall(fcntl64Syscall, uintptr(fd), uintptr(cmd), uintptr(arg))
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var err error
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if errno != 0 {
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err = errno
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}
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return int(valptr), err
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}
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// FcntlInt performs a fcntl syscall on fd with the provided command and argument.
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func FcntlInt(fd uintptr, cmd, arg int) (int, error) {
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return fcntl(int(fd), cmd, arg)
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}
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// FcntlFlock performs a fcntl syscall for the F_GETLK, F_SETLK or F_SETLKW command.
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func FcntlFlock(fd uintptr, cmd int, lk *Flock_t) error {
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_, _, errno := Syscall(fcntl64Syscall, fd, uintptr(cmd), uintptr(unsafe.Pointer(lk)))
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if errno == 0 {
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return nil
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}
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return errno
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}
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