38 lines
898 B
Go
38 lines
898 B
Go
//go:build (linux || darwin) && !tinygo
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package sysfs
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import (
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"syscall"
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"unsafe"
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"github.com/tetratelabs/wazero/experimental/sys"
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)
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func timesToPtr(times *[2]syscall.Timespec) unsafe.Pointer { //nolint:unused
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if times != nil {
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return unsafe.Pointer(×[0])
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}
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return unsafe.Pointer(nil)
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}
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func timesToTimespecs(atim int64, mtim int64) (times *[2]syscall.Timespec) {
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// When both inputs are omitted, there is nothing to change.
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if atim == sys.UTIME_OMIT && mtim == sys.UTIME_OMIT {
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return
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}
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times = &[2]syscall.Timespec{}
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if atim == sys.UTIME_OMIT {
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times[0] = syscall.Timespec{Nsec: _UTIME_OMIT}
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times[1] = syscall.NsecToTimespec(mtim)
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} else if mtim == sys.UTIME_OMIT {
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times[0] = syscall.NsecToTimespec(atim)
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times[1] = syscall.Timespec{Nsec: _UTIME_OMIT}
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} else {
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times[0] = syscall.NsecToTimespec(atim)
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times[1] = syscall.NsecToTimespec(mtim)
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}
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return
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}
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