errors_plan9.go raw

   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 plan9
   6  
   7  import "syscall"
   8  
   9  // Constants
  10  const (
  11  	// Invented values to support what package os expects.
  12  	O_CREAT    = 0x02000
  13  	O_APPEND   = 0x00400
  14  	O_NOCTTY   = 0x00000
  15  	O_NONBLOCK = 0x00000
  16  	O_SYNC     = 0x00000
  17  	O_ASYNC    = 0x00000
  18  
  19  	S_IFMT   = 0x1f000
  20  	S_IFIFO  = 0x1000
  21  	S_IFCHR  = 0x2000
  22  	S_IFDIR  = 0x4000
  23  	S_IFBLK  = 0x6000
  24  	S_IFREG  = 0x8000
  25  	S_IFLNK  = 0xa000
  26  	S_IFSOCK = 0xc000
  27  )
  28  
  29  // Errors
  30  var (
  31  	EINVAL       = syscall.NewError("bad arg in system call")
  32  	ENOTDIR      = syscall.NewError("not a directory")
  33  	EISDIR       = syscall.NewError("file is a directory")
  34  	ENOENT       = syscall.NewError("file does not exist")
  35  	EEXIST       = syscall.NewError("file already exists")
  36  	EMFILE       = syscall.NewError("no free file descriptors")
  37  	EIO          = syscall.NewError("i/o error")
  38  	ENAMETOOLONG = syscall.NewError("file name too long")
  39  	EINTR        = syscall.NewError("interrupted")
  40  	EPERM        = syscall.NewError("permission denied")
  41  	EBUSY        = syscall.NewError("no free devices")
  42  	ETIMEDOUT    = syscall.NewError("connection timed out")
  43  	EPLAN9       = syscall.NewError("not supported by plan 9")
  44  
  45  	// The following errors do not correspond to any
  46  	// Plan 9 system messages. Invented to support
  47  	// what package os and others expect.
  48  	EACCES       = syscall.NewError("access permission denied")
  49  	EAFNOSUPPORT = syscall.NewError("address family not supported by protocol")
  50  )
  51