Source file src/syscall/errors_plan9.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 syscall
     6	
     7	// Constants
     8	const (
     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
    28	var (
    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
    52	const (
    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	

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