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21 lines
407 B
Go
21 lines
407 B
Go
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package sysfs
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import (
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"os"
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"github.com/tetratelabs/wazero/experimental/sys"
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)
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func fsync(f *os.File) sys.Errno {
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errno := sys.UnwrapOSError(f.Sync())
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// Coerce error performing stat on a directory to 0, as it won't work
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// on Windows.
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switch errno {
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case sys.EACCES /* Go 1.20 */, sys.EBADF /* Go 1.19 */ :
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if st, err := f.Stat(); err == nil && st.IsDir() {
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errno = 0
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}
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}
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return errno
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}
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