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return value DiskUsageStat is now pointer

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This commit is contained in:
Shirou WAKAYAMA 2014-05-01 15:47:46 +09:00
parent 4d20e7b0da
commit b6d9d462c2
1 changed files with 3 additions and 3 deletions
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6
disk_unix.go
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@ -4,16 +4,16 @@ package gopsutil
import "syscall" import "syscall"
func DiskUsage(path string) (DiskUsageStat, error) { func DiskUsage(path string) (*DiskUsageStat, error) {
stat := syscall.Statfs_t{} stat := syscall.Statfs_t{}
err := syscall.Statfs(path, &stat) err := syscall.Statfs(path, &stat)
if err != nil { if err != nil {
return DiskUsageStat{Path: path}, err return nil, err
} }
bsize := stat.Bsize / 512 bsize := stat.Bsize / 512
ret := DiskUsageStat{ ret := &DiskUsageStat{
Path: path, Path: path,
Total: (uint64(stat.Blocks) * uint64(bsize)) >> 1, Total: (uint64(stat.Blocks) * uint64(bsize)) >> 1,
Free: (uint64(stat.Bfree) * uint64(bsize)) >> 1, Free: (uint64(stat.Bfree) * uint64(bsize)) >> 1,