syscall_linux_gccgo_arm.go

     1  // Copyright 2018 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  //go:build linux && gccgo && arm
     6  // +build linux,gccgo,arm
     7  
     8  package unix
     9  
    10  import (
    11  	"syscall"
    12  	"unsafe"
    13  )
    14  
    15  func seek(fd int, offset int64, whence int) (int64, syscall.Errno) {
    16  	var newoffset int64
    17  	offsetLow := uint32(offset & 0xffffffff)
    18  	offsetHigh := uint32((offset >> 32) & 0xffffffff)
    19  	_, _, err := Syscall6(SYS__LLSEEK, uintptr(fd), uintptr(offsetHigh), uintptr(offsetLow), uintptr(unsafe.Pointer(&newoffset)), uintptr(whence), 0)
    20  	return newoffset, err
    21  }
    22
View as plain text