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The current code has continued to work on OpenBSD, since it has been using syscall(2) via libc. However, the system call numbers are still hardcoded in golang.org/sys/unix. Various system call changes have been made in OpenBSD, resulting in changes to the system call numbers and arguments, which now fail when this package is used. Switch to calling various system calls directly via libc, rather than calling via libc using syscall(2). Updates golang/go#36435 Change-Id: I836a484b14e0a427ac565315e27f0de1e9a5d021 Reviewed-on: https://go-review.googlesource.com/c/sys/+/421796 Reviewed-by: Ian Lance Taylor <iant@google.com> Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com> Auto-Submit: Ian Lance Taylor <iant@google.com> TryBot-Result: Gopher Robot <gobot@golang.org> Run-TryBot: Ian Lance Taylor <iant@google.com> Reviewed-by: Than McIntosh <thanm@google.com>
22 lines
835 B
Go
22 lines
835 B
Go
// Copyright 2022 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 openbsd && arm64
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// +build openbsd,arm64
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package unix
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import _ "unsafe"
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// Implemented in the runtime package (runtime/sys_openbsd3.go)
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func syscall_syscall(fn, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno)
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func syscall_syscall6(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
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func syscall_rawSyscall(fn, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno)
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func syscall_rawSyscall6(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
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//go:linkname syscall_syscall syscall.syscall
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//go:linkname syscall_syscall6 syscall.syscall6
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//go:linkname syscall_rawSyscall syscall.rawSyscall
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//go:linkname syscall_rawSyscall6 syscall.rawSyscall6
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