libgo/go/runtime/os3_solaris.go

   1 // Copyright 2011 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 package runtime
   6
   7 import _ "unsafe"
   8
   9 var executablePath string
  10
  11 //extern getexecname
  12 func getexecname() *byte
  13
  14 //extern getpagesize
  15 func getPageSize() int32
  16
  17 //extern sysconf
  18 func sysconf(int32) _C_long
  19
  20 func osinit() {
  21         ncpu = getncpu()
  22         if physPageSize == 0 {
  23                 physPageSize = uintptr(getPageSize())
  24         }
  25 }
  26
  27 func sysargs(argc int32, argv **byte) {
  28         executablePath = gostringnocopy(getexecname())
  29 }
  30
  31 //go:linkname solarisExecutablePath os.solarisExecutablePath
  32
  33 // solarisExecutablePath is called from the os package to fetch the
  34 // saved executable path.
  35 func solarisExecutablePath() string {
  36         return executablePath
  37 }