33 lines
1.1 KiB
Julia
33 lines
1.1 KiB
Julia
# This file is a part of Julia. License is MIT: https://julialang.org/license
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show(x) = show(STDOUT::IO, x)
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print(xs...) = print(STDOUT::IO, xs...)
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println(xs...) = println(STDOUT::IO, xs...)
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println(io::IO) = print(io, '\n')
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struct DevNullStream <: IO end
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const DevNull = DevNullStream()
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isreadable(::DevNullStream) = false
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iswritable(::DevNullStream) = true
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isopen(::DevNullStream) = true
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read(::DevNullStream, ::Type{UInt8}) = throw(EOFError())
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write(::DevNullStream, ::UInt8) = 1
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unsafe_write(::DevNullStream, ::Ptr{UInt8}, n::UInt)::Int = n
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close(::DevNullStream) = nothing
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flush(::DevNullStream) = nothing
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wait_connected(::DevNullStream) = nothing
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wait_readnb(::DevNullStream) = wait()
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wait_readbyte(::DevNullStream) = wait()
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wait_close(::DevNullStream) = wait()
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eof(::DevNullStream) = true
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let CoreIO = Union{Core.CoreSTDOUT, Core.CoreSTDERR}
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global write, unsafe_write
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write(io::CoreIO, x::UInt8) = Core.write(io, x)
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unsafe_write(io::CoreIO, x::Ptr{UInt8}, nb::UInt) = Core.unsafe_write(io, x, nb)
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end
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STDIN = DevNull
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STDOUT = Core.STDOUT
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STDERR = Core.STDERR
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