Golang mach_error_t示例

示例#1

文件： threads_darwin.go 项目： CedarLogic/delve

func (t *Thread) halt() (err error) {
	kret := C.thread_suspend(t.os.threadAct)
	if kret != C.KERN_SUCCESS {
		errStr := C.GoString(C.mach_error_string(C.mach_error_t(kret)))
		err = fmt.Errorf("could not suspend thread %d %s", t.ID, errStr)
		return
	}
	return
}

示例#2

文件： mach_host.go 项目： davecheney/mach

func (h Host) VmInfo() (*VmInfo, os.Error) {
	vmstat := new(C.vm_statistics_data_t)
	nummsg := C.mach_msg_type_number_t(C.HOST_VM_INFO_COUNT)
	ret := C.host_statistics(C.host_t(h), C.HOST_VM_INFO, (*C.integer_t)(unsafe.Pointer(vmstat)), &nummsg)
	if ret != 0 {
		return nil, fmt.Errorf("host_statistics: %s", C.mach_error_string(C.mach_error_t(ret)))
	}
	return &VmInfo{uint64(vmstat.pageins), uint64(vmstat.pageouts)}, nil
}