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Add more consts from wasi-libc error.h & seek.h #5079

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Merged
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Dec 30, 2022
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Add more consts from wasi-libc error.h & seek.h #5079

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27 changes: 27 additions & 0 deletions stdlib/public/Platform/WASI.swift.gyb
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Original file line number Diff line number Diff line change
Expand Up @@ -65,7 +65,34 @@ public let ${prefix}_TRUE_MIN = ${type}.leastNonzeroMagnitude
public let MAP_FAILED: UnsafeMutableRawPointer! = UnsafeMutableRawPointer(bitPattern: -1)

// wasi-libc's error.h uses a macro that Swift can't import.
@available(*, deprecated, message: "Please use 'POSIXErrorCode.EACCES'.")
public let EACCES: Int32 = 2
@available(*, deprecated, message: "Please use 'POSIXErrorCode.EDQUOT'.")
public let EDQUOT: Int32 = 19
@available(*, deprecated, message: "Please use 'POSIXErrorCode.EEXIST'.")
public let EEXIST: Int32 = 20
@available(*, deprecated, message: "Please use 'POSIXErrorCode.EFBIG'.")
public let EFBIG: Int32 = 22
@available(*, deprecated, message: "Please use 'POSIXErrorCode.EINTR'.")
public let EINTR: Int32 = 27
@available(*, deprecated, message: "Please use 'POSIXErrorCode.EINVAL'.")
public let EINVAL: Int32 = 28
@available(*, deprecated, message: "Please use 'POSIXErrorCode.ENAMETOOLONG'.")
public let ENAMETOOLONG: Int32 = 37
@available(*, deprecated, message: "Please use 'POSIXErrorCode.ENOENT'.")
public let ENOENT: Int32 = 44
@available(*, deprecated, message: "Please use 'POSIXErrorCode.ENOSPC'.")
public let ENOSPC: Int32 = 51
@available(*, deprecated, message: "Please use 'POSIXErrorCode.EPERM'.")
public let EPERM: Int32 = 63
@available(*, deprecated, message: "Please use 'POSIXErrorCode.EROFS'.")
public let EROFS: Int32 = 69


// wasi-libc's _seek.h uses a macro that Swift can't import.
// https://developer.apple.com/documentation/swift/using-imported-c-macros-in-swift
// https://github.com/apple/swift/blob/c55b9cc87925c5d63a21d383ad23dff056d36607/lib/ClangImporter/ImportName.cpp#L2115-L2117
// https://github.com/WebAssembly/wasi-libc/pull/148
public let SEEK_SET: Int32 = 0
public let SEEK_CUR: Int32 = 1
public let SEEK_END: Int32 = 2