// Copyright 2014 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // +build !plan9 // +build !windows // +build !js package runtime import "unsafe" // read calls the read system call. // It returns a non-negative number of bytes written or a negative errno value. //go:noescape func read(fd int32, p unsafe.Pointer, n int32) int32 func closefd(fd int32) int32 //extern exit func exit(code int32) func usleep(usec uint32) // write calls the write system call. // It returns a non-negative number of bytes written or a negative errno value. //go:noescape func write1(fd uintptr, p unsafe.Pointer, n int32) int32 //go:noescape func open(name *byte, mode, perm int32) int32 // exitThread terminates the current thread, writing *wait = 0 when // the stack is safe to reclaim. func exitThread(wait *uint32) { // This is never used by gccgo. throw("exitThread") } // So that the C initialization code can call osinit. //go:linkname osinit runtime.osinit