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https://codeberg.org/ziglang/zig.git
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a98fa56ae9
The primary purpose of this change is to eliminate one usage of `usingnamespace` in the standard library - specifically the usage for errno values in `std.os.linux`. This is accomplished by truncating the `E` prefix from error values, and making errno a proper enum. A similar strategy can be used to eliminate some other `usingnamespace` sites in the std lib.
466 lines
8 KiB
Zig
466 lines
8 KiB
Zig
// SPDX-License-Identifier: MIT
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// Copyright (c) 2015-2021 Zig Contributors
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// This file is part of [zig](https://ziglang.org/), which is MIT licensed.
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// The MIT license requires this copyright notice to be included in all copies
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// and substantial portions of the software.
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pub const E = enum(u16) {
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/// No error occurred.
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/// Same code used for `NSROK`.
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SUCCESS = 0,
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/// Operation not permitted
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PERM = 1,
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/// No such file or directory
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NOENT = 2,
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/// No such process
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SRCH = 3,
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/// Interrupted system call
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INTR = 4,
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/// I/O error
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IO = 5,
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/// No such device or address
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NXIO = 6,
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/// Arg list too long
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@"2BIG" = 7,
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/// Exec format error
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NOEXEC = 8,
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/// Bad file number
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BADF = 9,
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/// No child processes
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CHILD = 10,
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/// Try again
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/// Also means: WOULDBLOCK: operation would block
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AGAIN = 11,
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/// Out of memory
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NOMEM = 12,
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/// Permission denied
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ACCES = 13,
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/// Bad address
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FAULT = 14,
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/// Block device required
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NOTBLK = 15,
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/// Device or resource busy
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BUSY = 16,
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/// File exists
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EXIST = 17,
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/// Cross-device link
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XDEV = 18,
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/// No such device
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NODEV = 19,
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/// Not a directory
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NOTDIR = 20,
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/// Is a directory
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ISDIR = 21,
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/// Invalid argument
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INVAL = 22,
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/// File table overflow
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NFILE = 23,
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/// Too many open files
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MFILE = 24,
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/// Not a typewriter
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NOTTY = 25,
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/// Text file busy
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TXTBSY = 26,
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/// File too large
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FBIG = 27,
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/// No space left on device
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NOSPC = 28,
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/// Illegal seek
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SPIPE = 29,
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/// Read-only file system
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ROFS = 30,
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/// Too many links
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MLINK = 31,
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/// Broken pipe
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PIPE = 32,
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/// Math argument out of domain of func
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DOM = 33,
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/// Math result not representable
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RANGE = 34,
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/// Resource deadlock would occur
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DEADLK = 35,
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/// File name too long
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NAMETOOLONG = 36,
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/// No record locks available
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NOLCK = 37,
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/// Function not implemented
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NOSYS = 38,
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/// Directory not empty
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NOTEMPTY = 39,
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/// Too many symbolic links encountered
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LOOP = 40,
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/// No message of desired type
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NOMSG = 42,
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/// Identifier removed
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IDRM = 43,
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/// Channel number out of range
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CHRNG = 44,
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/// Level 2 not synchronized
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L2NSYNC = 45,
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/// Level 3 halted
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L3HLT = 46,
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/// Level 3 reset
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L3RST = 47,
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/// Link number out of range
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LNRNG = 48,
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/// Protocol driver not attached
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UNATCH = 49,
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/// No CSI structure available
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NOCSI = 50,
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/// Level 2 halted
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L2HLT = 51,
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/// Invalid exchange
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BADE = 52,
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/// Invalid request descriptor
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BADR = 53,
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/// Exchange full
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XFULL = 54,
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/// No anode
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NOANO = 55,
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/// Invalid request code
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BADRQC = 56,
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/// Invalid slot
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BADSLT = 57,
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/// Bad font file format
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BFONT = 59,
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/// Device not a stream
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NOSTR = 60,
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/// No data available
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NODATA = 61,
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/// Timer expired
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TIME = 62,
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/// Out of streams resources
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NOSR = 63,
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/// Machine is not on the network
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NONET = 64,
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/// Package not installed
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NOPKG = 65,
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/// Object is remote
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REMOTE = 66,
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/// Link has been severed
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NOLINK = 67,
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/// Advertise error
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ADV = 68,
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/// Srmount error
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SRMNT = 69,
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/// Communication error on send
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COMM = 70,
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/// Protocol error
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PROTO = 71,
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/// Multihop attempted
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MULTIHOP = 72,
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/// RFS specific error
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DOTDOT = 73,
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/// Not a data message
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BADMSG = 74,
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/// Value too large for defined data type
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OVERFLOW = 75,
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/// Name not unique on network
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NOTUNIQ = 76,
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/// File descriptor in bad state
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BADFD = 77,
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/// Remote address changed
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REMCHG = 78,
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/// Can not access a needed shared library
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LIBACC = 79,
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/// Accessing a corrupted shared library
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LIBBAD = 80,
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/// .lib section in a.out corrupted
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LIBSCN = 81,
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/// Attempting to link in too many shared libraries
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LIBMAX = 82,
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/// Cannot exec a shared library directly
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LIBEXEC = 83,
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/// Illegal byte sequence
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ILSEQ = 84,
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/// Interrupted system call should be restarted
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RESTART = 85,
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/// Streams pipe error
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STRPIPE = 86,
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/// Too many users
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USERS = 87,
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/// Socket operation on non-socket
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NOTSOCK = 88,
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/// Destination address required
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DESTADDRREQ = 89,
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/// Message too long
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MSGSIZE = 90,
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/// Protocol wrong type for socket
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PROTOTYPE = 91,
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/// Protocol not available
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NOPROTOOPT = 92,
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/// Protocol not supported
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PROTONOSUPPORT = 93,
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/// Socket type not supported
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SOCKTNOSUPPORT = 94,
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/// Operation not supported on transport endpoint
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/// This code also means `NOTSUP`.
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OPNOTSUPP = 95,
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/// Protocol family not supported
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PFNOSUPPORT = 96,
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/// Address family not supported by protocol
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AFNOSUPPORT = 97,
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/// Address already in use
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ADDRINUSE = 98,
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/// Cannot assign requested address
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ADDRNOTAVAIL = 99,
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/// Network is down
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NETDOWN = 100,
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/// Network is unreachable
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NETUNREACH = 101,
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/// Network dropped connection because of reset
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NETRESET = 102,
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/// Software caused connection abort
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CONNABORTED = 103,
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/// Connection reset by peer
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CONNRESET = 104,
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/// No buffer space available
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NOBUFS = 105,
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/// Transport endpoint is already connected
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ISCONN = 106,
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/// Transport endpoint is not connected
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NOTCONN = 107,
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/// Cannot send after transport endpoint shutdown
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SHUTDOWN = 108,
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/// Too many references: cannot splice
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TOOMANYREFS = 109,
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/// Connection timed out
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TIMEDOUT = 110,
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/// Connection refused
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CONNREFUSED = 111,
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/// Host is down
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HOSTDOWN = 112,
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/// No route to host
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HOSTUNREACH = 113,
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/// Operation already in progress
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ALREADY = 114,
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/// Operation now in progress
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INPROGRESS = 115,
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/// Stale NFS file handle
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STALE = 116,
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/// Structure needs cleaning
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UCLEAN = 117,
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/// Not a XENIX named type file
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NOTNAM = 118,
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/// No XENIX semaphores available
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NAVAIL = 119,
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/// Is a named type file
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ISNAM = 120,
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/// Remote I/O error
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REMOTEIO = 121,
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/// Quota exceeded
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DQUOT = 122,
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/// No medium found
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NOMEDIUM = 123,
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/// Wrong medium type
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MEDIUMTYPE = 124,
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/// Operation canceled
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CANCELED = 125,
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/// Required key not available
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NOKEY = 126,
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/// Key has expired
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KEYEXPIRED = 127,
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/// Key has been revoked
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KEYREVOKED = 128,
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/// Key was rejected by service
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KEYREJECTED = 129,
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// for robust mutexes
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/// Owner died
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OWNERDEAD = 130,
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/// State not recoverable
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NOTRECOVERABLE = 131,
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/// Operation not possible due to RF-kill
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RFKILL = 132,
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/// Memory page has hardware error
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HWPOISON = 133,
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// nameserver query return codes
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/// DNS server returned answer with no data
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NSRNODATA = 160,
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/// DNS server claims query was misformatted
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NSRFORMERR = 161,
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/// DNS server returned general failure
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NSRSERVFAIL = 162,
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/// Domain name not found
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NSRNOTFOUND = 163,
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/// DNS server does not implement requested operation
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NSRNOTIMP = 164,
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/// DNS server refused query
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NSRREFUSED = 165,
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/// Misformatted DNS query
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NSRBADQUERY = 166,
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/// Misformatted domain name
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NSRBADNAME = 167,
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/// Unsupported address family
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NSRBADFAMILY = 168,
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/// Misformatted DNS reply
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NSRBADRESP = 169,
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/// Could not contact DNS servers
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NSRCONNREFUSED = 170,
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/// Timeout while contacting DNS servers
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NSRTIMEOUT = 171,
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/// End of file
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NSROF = 172,
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/// Error reading file
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NSRFILE = 173,
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/// Out of memory
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NSRNOMEM = 174,
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/// Application terminated lookup
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NSRDESTRUCTION = 175,
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/// Domain name is too long
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NSRQUERYDOMAINTOOLONG = 176,
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/// Domain name is too long
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NSRCNAMELOOP = 177,
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_,
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};
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