carlos / platform Public

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1	//go:build !windows
2
3	package console
4
5	import "syscall"
6
7	// scratchFree is the bytes available to the console on dir's filesystem.
8	// Bavail times Bsize, multiplied once here (Bsize is int64 on Linux and
9	// uint32 on darwin, internal/host/statfs_unix.go's note).
10	func scratchFree(dir string) (int64, error) {
11	var st syscall.Statfs_t
12	if err := syscall.Statfs(dir, &st); err != nil {
13	return 0, err
14	}
15	return int64(uint64(st.Bavail) * uint64(st.Bsize)), nil
16	}
17