| David K. Bainbridge | bd6b288 | 2021-08-26 13:31:02 +0000 | [diff] [blame^] | 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 | ) |