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
5package syscall
6
7// Constants
8const (
9	// Invented values to support what package os expects.
10	O_CREAT    = 0x02000
11	O_APPEND   = 0x00400
12	O_NOCTTY   = 0x00000
13	O_NONBLOCK = 0x00000
14	O_SYNC     = 0x00000
15	O_ASYNC    = 0x00000
16
17	S_IFMT   = 0x1f000
18	S_IFIFO  = 0x1000
19	S_IFCHR  = 0x2000
20	S_IFDIR  = 0x4000
21	S_IFBLK  = 0x6000
22	S_IFREG  = 0x8000
23	S_IFLNK  = 0xa000
24	S_IFSOCK = 0xc000
25)
26
27// Errors
28var (
29	EINVAL       = NewError("bad arg in system call")
30	ENOTDIR      = NewError("not a directory")
31	EISDIR       = NewError("file is a directory")
32	ENOENT       = NewError("file does not exist")
33	EEXIST       = NewError("file already exists")
34	EMFILE       = NewError("no free file descriptors")
35	EIO          = NewError("i/o error")
36	ENAMETOOLONG = NewError("file name too long")
37	EINTR        = NewError("interrupted")
38	EPERM        = NewError("permission denied")
39	EBUSY        = NewError("no free devices")
40	ETIMEDOUT    = NewError("connection timed out")
41	EPLAN9       = NewError("not supported by plan 9")
42
43	// The following errors do not correspond to any
44	// Plan 9 system messages. Invented to support
45	// what package os and others expect.
46	EACCES       = NewError("access permission denied")
47	EAFNOSUPPORT = NewError("address family not supported by protocol")
48	ESPIPE       = NewError("illegal seek")
49)
50
51// Notes
52const (
53	SIGABRT = Note("abort")
54	SIGALRM = Note("alarm")
55	SIGHUP  = Note("hangup")
56	SIGINT  = Note("interrupt")
57	SIGKILL = Note("kill")
58	SIGTERM = Note("interrupt")
59)
60