2022-03-19 14:04:13 -07:00
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// Copyright 2009 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-GO file.
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//go:build freebsd && amd64
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2022-03-31 15:23:19 -07:00
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// +build freebsd,amd64
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2022-03-19 14:04:13 -07:00
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package memory
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import (
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"syscall"
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)
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// https://cs.opensource.google/go/go/+/refs/tags/go1.17.8:src/syscall/zsyscall_freebsd_amd64.go;l=1337-1346
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func mmapSyscall(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) {
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r0, _, e1 := syscall.Syscall6(syscall.SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos))
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ret = uintptr(r0)
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if e1 != 0 {
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err = e1
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}
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return
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}
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