Files
dolt/vendor/github.com/shirou/gopsutil/disk/disk_darwin.go
T
Ben Kalman 064c398dec Add perf test suite infrastructure, and a perf test for csv-import (#2384)
You can run these yourself using the -perf flag, e.g.

> noms serve &
> go test -v -perf http://localhost:8000 ./samples/go/csv/csv-import
> noms ds http://localhost:8000

Though you'll need to go-get github.com/attic-labs/testdata.

Note that all of this only records test results, it doesn't have any
concept of failing perf (unless test assertsions themselves fail). It
will be the job of some other Noms client (work in progress) to do that.

I will be setting this up to run continuously momentarily.
2016-08-18 15:49:21 -07:00

112 lines
2.2 KiB
Go

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