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23 lines
504 B
Go
23 lines
504 B
Go
//go:build !windows
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package tools
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import "fmt"
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import "syscall"
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func diskUsageRoot() string {
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var stat syscall.Statfs_t
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if err := syscall.Statfs("/", &stat); err != nil {
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return ""
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}
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bsize := uint64(stat.Bsize)
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total := stat.Blocks * bsize
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free := stat.Bfree * bsize
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used := total - free
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if total == 0 {
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return ""
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}
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return fmt.Sprintf("Disk (/): Used %.2f GB / Total %.2f GB (%.2f%%)\n",
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float64(used)/1024/1024/1024, float64(total)/1024/1024/1024, float64(used)/float64(total)*100)
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}
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