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Fixed #32 
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‎Sources/SwiftFoundation/POSIXError.swift‎

Lines changed: 235 additions & 15 deletions
Original file line numberDiff line numberDiff line change
@@ -8,38 +8,258 @@
88

99
#if os(OSX) || os(iOS) || os(watchOS) || os(tvOS)
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import Darwin.C
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import Foundation
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#elseif os(Linux)
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import Glibc
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#endif
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#if os(OSX) || os(iOS) || os(watchOS) || os(tvOS)
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#endif
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public extension POSIXError {
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/// Creates error from C ```errno```.
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static var fromErrno: POSIXError? { return self.init(rawValue: errno) }
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static var fromErrno: POSIXError? {
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guard let code = POSIXErrorCode(rawValue: errno)
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else { return nil }
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return self.init(code: code)
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}
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/// Creates `POSIXError` from error code.
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@inline(__always)
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init(code: POSIXErrorCode) {
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let nsError = NSError(domain: NSPOSIXErrorDomain, code: Int(code.rawValue), userInfo: nil)
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self.init(_nsError: nsError)
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}
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}
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#if os(Linux)
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/// Enumeration describing POSIX error codes.
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public enum POSIXError: ErrorProtocol, RawRepresentable {
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public struct POSIXError: Error {
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case Value(CInt)
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let code: POSIXErrorCode
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public init?(rawValue: CInt) {
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guard rawValue != 0
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else { return nil }
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public init(code: POSIXErrorCode) {
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self = .Value(rawValue)
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self.code = code
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}
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}
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/// Enumeration describing POSIX error codes.
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public enum POSIXErrorCode : Int32 {
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36-
public var rawValue: CInt {
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switch self {
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case let .Value(rawValue): return rawValue
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}
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}
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/// Operation not permitted.
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case EPERM = 1
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/// No such file or directory.
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case ENOENT = 2
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/// No such process.
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case ESRCH = 3
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/// Interrupted system call.
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case EINTR = 4
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/// Input/output error.
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case EIO = 5
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/// Device not configured.
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case ENXIO = 6
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/// Argument list too long.
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case E2BIG = 7
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/// Exec format error.
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case ENOEXEC = 8
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/// Bad file descriptor.
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case EBADF = 9
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/// No child processes.
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case ECHILD = 10
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/// Try again.
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case EAGAIN = 11
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/// Cannot allocate memory.
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case ENOMEM = 12
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/// Permission denied.
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case EACCES = 13
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/// Bad address.
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case EFAULT = 14
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/// Block device required.
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case ENOTBLK = 15
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/// Device / Resource busy.
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case EBUSY = 16
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/// File exists.
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case EEXIST = 17
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/// Cross-device link.
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case EXDEV = 18
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/// Operation not supported by device.
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case ENODEV = 19
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/// Not a directory.
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case ENOTDIR = 20
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/// Is a directory.
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case EISDIR = 21
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/// Invalid argument.
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case EINVAL = 22
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/// Too many open files in system.
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case ENFILE = 23
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/// Too many open files.
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case EMFILE = 24
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/// Inappropriate ioctl for device.
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case ENOTTY = 25
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/// Text file busy.
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case ETXTBSY = 26
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/// File too large.
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case EFBIG = 27
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/// No space left on device.
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case ENOSPC = 28
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/// Illegal seek.
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case ESPIPE = 29
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/// Read-only file system.
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case EROFS = 30
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/// Too many links.
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case EMLINK = 31
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/// Broken pipe.
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case EPIPE = 32
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/// math software.
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/// Numerical argument out of domain.
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case EDOM = 33
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/// Result too large.
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case ERANGE = 34
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/// Resource deadlock would occur.
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case EDEADLK = 35
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/// File name too long.
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case ENAMETOOLONG = 36
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/// No record locks available
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case ENOLCK = 37
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/// Function not implemented.
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case ENOSYS = 38
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/// Directory not empty.
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case ENOTEMPTY = 39
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/// Too many symbolic links encountered
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case ELOOP = 40
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/// Operation would block.
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public static var EWOULDBLOCK: POSIXErrorCode { return .EAGAIN }
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/// No message of desired type.
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case ENOMSG = 42
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/// Identifier removed.
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case EIDRM = 43
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/// Channel number out of range.
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case ECHRNG = 44
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/// Level 2 not synchronized.
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case EL2NSYNC = 45
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/// Level 3 halted
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case EL3HLT = 46
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/// Level 3 reset.
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case EL3RST = 47
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/// Link number out of range.
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case ELNRNG = 48
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/// Protocol driver not attached.
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case EUNATCH = 49
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/// No CSI structure available.
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case ENOCSI = 50
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/// Level 2 halted.
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case EL2HLT = 51
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case EBADE = 52 /* Invalid exchange */
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case EBADR = 53 /* Invalid request descriptor */
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case EXFULL = 54 /* Exchange full */
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case ENOANO = 55 /* No anode */
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case EBADRQC = 56 /* Invalid request code */
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case EBADSLT = 57 /* Invalid slot */
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public static var EDEADLOCK: POSIXErrorCode { return .EDEADLK }
186+
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case EBFONT = 59 /* Bad font file format */
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case ENOSTR = 60 /* Device not a stream */
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case ENODATA = 61 /* No data available */
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case ETIME = 62 /* Timer expired */
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case ENOSR = 63 /* Out of streams resources */
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case ENONET = 64 /* Machine is not on the network */
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case ENOPKG = 65 /* Package not installed */
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case EREMOTE = 66 /* Object is remote */
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case ENOLINK = 67 /* Link has been severed */
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case EADV = 68 /* Advertise error */
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case ESRMNT = 69 /* Srmount error */
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case ECOMM = 70 /* Communication error on send */
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case EPROTO = 71 /* Protocol error */
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case EMULTIHOP = 72 /* Multihop attempted */
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case EDOTDOT = 73 /* RFS specific error */
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case EBADMSG = 74 /* Not a data message */
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case EOVERFLOW = 75 /* Value too large for defined data type */
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case ENOTUNIQ = 76 /* Name not unique on network */
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case EBADFD = 77 /* File descriptor in bad state */
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case EREMCHG = 78 /* Remote address changed */
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case ELIBACC = 79 /* Can not access a needed shared library */
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case ELIBBAD = 80 /* Accessing a corrupted shared library */
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case ELIBSCN = 81 /* .lib section in a.out corrupted */
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case ELIBMAX = 82 /* Attempting to link in too many shared libraries */
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case ELIBEXEC = 83 /* Cannot exec a shared library directly */
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case EILSEQ = 84 /* Illegal byte sequence */
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case ERESTART = 85 /* Interrupted system call should be restarted */
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case ESTRPIPE = 86 /* Streams pipe error */
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case EUSERS = 87 /* Too many users */
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case ENOTSOCK = 88 /* Socket operation on non-socket */
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case EDESTADDRREQ = 89 /* Destination address required */
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case EMSGSIZE = 90 /* Message too long */
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case EPROTOTYPE = 91 /* Protocol wrong type for socket */
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case ENOPROTOOPT = 92 /* Protocol not available */
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case EPROTONOSUPPORT = 93 /* Protocol not supported */
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case ESOCKTNOSUPPORT = 94 /* Socket type not supported */
223+
case EOPNOTSUPP = 95 /* Operation not supported on transport endpoint */
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case EPFNOSUPPORT = 96 /* Protocol family not supported */
225+
case EAFNOSUPPORT = 97 /* Address family not supported by protocol */
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case EADDRINUSE = 98 /* Address already in use */
227+
case EADDRNOTAVAIL = 99 /* Cannot assign requested address */
228+
case ENETDOWN = 100 /* Network is down */
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case ENETUNREACH = 101 /* Network is unreachable */
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case ENETRESET = 102 /* Network dropped connection because of reset */
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case ECONNABORTED = 103 /* Software caused connection abort */
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case ECONNRESET = 104 /* Connection reset by peer */
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case ENOBUFS = 105 /* No buffer space available */
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case EISCONN = 106 /* Transport endpoint is already connected */
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case ENOTCONN = 107 /* Transport endpoint is not connected */
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case ESHUTDOWN = 108 /* Cannot send after transport endpoint shutdown */
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case ETOOMANYREFS = 109 /* Too many references: cannot splice */
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case ETIMEDOUT = 110 /* Connection timed out */
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case ECONNREFUSED = 111 /* Connection refused */
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case EHOSTDOWN = 112 /* Host is down */
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case EHOSTUNREACH = 113 /* No route to host */
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case EALREADY = 114 /* Operation already in progress */
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case EINPROGRESS = 115 /* Operation now in progress */
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case ESTALE = 116 /* Stale NFS file handle */
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case EUCLEAN = 117 /* Structure needs cleaning */
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case ENOTNAM = 118 /* Not a XENIX named type file */
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case ENAVAIL = 119 /* No XENIX semaphores available */
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case EISNAM = 120 /* Is a named type file */
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case EREMOTEIO = 121 /* Remote I/O error */
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case EDQUOT = 122 /* Quota exceeded */
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case ENOMEDIUM = 123 /* No medium found */
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case EMEDIUMTYPE = 124 /* Wrong medium type */
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case ECANCELED = 125 /* Operation Canceled */
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case ENOKEY = 126 /* Required key not available */
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case EKEYEXPIRED = 127 /* Key has expired */
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case EKEYREVOKED = 128 /* Key has been revoked */
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case EKEYREJECTED = 129 /* Key was rejected by service */
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/* for robust mutexes */
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case EOWNERDEAD = 130 /* Owner died */
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case ENOTRECOVERABLE = 131 /* State not recoverable */
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}
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#endif

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