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a5372eafe1
KTC1 is only a draft for now, and if there's something equivalent to replace it, I will not hesitate to do so.
50 lines
1.2 KiB
Plaintext
50 lines
1.2 KiB
Plaintext
"sys-filewrap" is responsible for
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wrapping a filesystem object with a
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file-like mechanism.
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It simply provides two functions:
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ensureMode(mode): Ensures that a
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mode is valid, and translates it.
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create(dev, file, mode):
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Open a file using a given proxy,
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filename and mode.
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The mode you give to it can be one of
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the following:
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false: Read "rb"
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true: Write "wb"
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"append": Append "ab"
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May have some readability
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propertiues - just in
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case, I've added 'read',
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but don't get your hopes
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up...
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It returns two things - a table, that
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being the file object, and the
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'close' function from that object,
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for closing the file without using
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a potentially modifiable table.
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If the table is nil, then the "close"
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function is actually a string, that
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being the error.
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The possible functions are:
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[arw] close(): Closes the file.
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[arw] seek(whence, pos): Seeks in
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the file.
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[aw] write(data): Writes to the
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file.
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[arw] read(data): Reads from the
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file.
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NOTE: Some of these may not actually
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work. They're just there as more or
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less a "do no harm" approach.
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-- This is released into
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the public domain.
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-- No warranty is provided,
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implied or otherwise.
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