syscall_aix_gccgo.mx raw

   1  // Copyright 2020 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  // Recreate a getsystemcfg syscall handler instead of
   6  // using the one provided by x/sys/unix to avoid having
   7  // the dependency between them. (See golang.org/issue/32102)
   8  // Moreover, this file will be used during the building of
   9  // gccgo's libgo and thus must not used a CGo method.
  10  
  11  //go:build aix && gccgo
  12  
  13  package cpu
  14  
  15  import (
  16  	"syscall"
  17  )
  18  
  19  //extern getsystemcfg
  20  func gccgoGetsystemcfg(label uint32) (r uint64)
  21  
  22  func callgetsystemcfg(label int) (r1 uintptr, e1 syscall.Errno) {
  23  	r1 = uintptr(gccgoGetsystemcfg(uint32(label)))
  24  	e1 = syscall.GetErrno()
  25  	return
  26  }
  27