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cpu[darwin]: fix Go arrays panic in cgo #279

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Shirou WAKAYAMA 2016-11-15 00:53:20 +09:00
parent a63900a44b
commit ae251eb6a2
1 changed files with 1 additions and 1 deletions
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cpu/cpu_darwin_cgo.go
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@ -57,7 +57,7 @@ func perCPUTimes() ([]TimesStat, error) {
// copy the cpuload array to a []byte buffer // copy the cpuload array to a []byte buffer
// where we can binary.Read the data // where we can binary.Read the data
size := int(ncpu) * binary.Size(cpu_ticks) size := int(ncpu) * binary.Size(cpu_ticks)
buf := C.GoBytes(unsafe.Pointer(cpuload), C.int(size)) buf := (*[1 << 30]byte)(unsafe.Pointer(cpuload))[:size:size]
bbuf := bytes.NewBuffer(buf) bbuf := bytes.NewBuffer(buf)