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25 lines
589 B
Go
25 lines
589 B
Go
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package sysfs
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import (
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"io"
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"github.com/tetratelabs/wazero/experimental/sys"
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)
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func adjustReaddirErr(f sys.File, isClosed bool, err error) sys.Errno {
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if err == io.EOF {
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return 0 // e.g. Readdir on darwin returns io.EOF, but linux doesn't.
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} else if errno := sys.UnwrapOSError(err); errno != 0 {
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errno = dirError(f, isClosed, errno)
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// Comply with errors allowed on sys.File Readdir
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switch errno {
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case sys.EINVAL: // os.File Readdir can return this
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return sys.EBADF
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case sys.ENOTDIR: // dirError can return this
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return sys.EBADF
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}
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return errno
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}
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return 0
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}
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