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118 lines
2.5 KiB
118 lines
2.5 KiB
// +build darwin |
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package disk |
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import ( |
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"context" |
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"path" |
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"unsafe" |
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"github.com/shirou/gopsutil/internal/common" |
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"golang.org/x/sys/unix" |
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) |
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func Partitions(all bool) ([]PartitionStat, error) { |
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return PartitionsWithContext(context.Background(), all) |
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} |
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func PartitionsWithContext(ctx context.Context, all bool) ([]PartitionStat, error) { |
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var ret []PartitionStat |
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count, err := Getfsstat(nil, MntWait) |
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if err != nil { |
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return ret, err |
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} |
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fs := make([]Statfs, count) |
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if _, err = Getfsstat(fs, MntWait); err != nil { |
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return ret, err |
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} |
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for _, stat := range fs { |
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opts := "rw" |
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if stat.Flags&MntReadOnly != 0 { |
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opts = "ro" |
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} |
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if stat.Flags&MntSynchronous != 0 { |
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opts += ",sync" |
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} |
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if stat.Flags&MntNoExec != 0 { |
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opts += ",noexec" |
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} |
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if stat.Flags&MntNoSuid != 0 { |
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opts += ",nosuid" |
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} |
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if stat.Flags&MntUnion != 0 { |
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opts += ",union" |
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} |
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if stat.Flags&MntAsync != 0 { |
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opts += ",async" |
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} |
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if stat.Flags&MntSuidDir != 0 { |
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opts += ",suiddir" |
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} |
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if stat.Flags&MntSoftDep != 0 { |
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opts += ",softdep" |
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} |
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if stat.Flags&MntNoSymFollow != 0 { |
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opts += ",nosymfollow" |
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} |
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if stat.Flags&MntGEOMJournal != 0 { |
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opts += ",gjounalc" |
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} |
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if stat.Flags&MntMultilabel != 0 { |
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opts += ",multilabel" |
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} |
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if stat.Flags&MntACLs != 0 { |
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opts += ",acls" |
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} |
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if stat.Flags&MntNoATime != 0 { |
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opts += ",noattime" |
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} |
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if stat.Flags&MntClusterRead != 0 { |
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opts += ",nocluster" |
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} |
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if stat.Flags&MntClusterWrite != 0 { |
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opts += ",noclusterw" |
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} |
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if stat.Flags&MntNFS4ACLs != 0 { |
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opts += ",nfs4acls" |
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} |
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d := PartitionStat{ |
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Device: common.IntToString(stat.Mntfromname[:]), |
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Mountpoint: common.IntToString(stat.Mntonname[:]), |
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Fstype: common.IntToString(stat.Fstypename[:]), |
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Opts: opts, |
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} |
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if all == false { |
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if !path.IsAbs(d.Device) || !common.PathExists(d.Device) { |
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continue |
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} |
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} |
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ret = append(ret, d) |
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} |
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return ret, nil |
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} |
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func Getfsstat(buf []Statfs, flags int) (n int, err error) { |
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return GetfsstatWithContext(context.Background(), buf, flags) |
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} |
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func GetfsstatWithContext(ctx context.Context, buf []Statfs, flags int) (n int, err error) { |
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var _p0 unsafe.Pointer |
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var bufsize uintptr |
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if len(buf) > 0 { |
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_p0 = unsafe.Pointer(&buf[0]) |
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bufsize = unsafe.Sizeof(Statfs{}) * uintptr(len(buf)) |
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} |
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r0, _, e1 := unix.Syscall(SYS_GETFSSTAT64, uintptr(_p0), bufsize, uintptr(flags)) |
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n = int(r0) |
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if e1 != 0 { |
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err = e1 |
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} |
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return |
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} |
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func getFsType(stat unix.Statfs_t) string { |
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return common.IntToString(stat.Fstypename[:]) |
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}
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