change freebsd according to Process interface changes.

process_freebsd.go

@@ -30,14 +30,109 @@ func Pids() ([]int32, error) {
 	return ret, nil
 }
 
+
+func (p *Process) Ppid() (int32, error) {
+	return 0, nil
+}
+func (p *Process) Name() (string, error) {
+	name := ""
+	return name, nil
+}
+func (p *Process) Exe() (string, error) {
+	return "", nil
+}
+func (p *Process) Cmdline() (string, error) {
+	return "", nil
+}
+func (p *Process) Cwd() (string, error) {
+	return "", nil
+}
+func (p *Process) Parent() (*Process, error) {
+	return p, nil
+}
+func (p *Process) Status() (string, error) {
+	return "", nil
+}
+func (p *Process) Username() (string, error) {
+	return "", nil
+}
+func (p *Process) Uids() ([]int32, error) {
+	uids := make([]int32, 0)
+	return uids, nil
+}
+func (p *Process) Gids() ([]int32, error) {
+	gids := make([]int32, 0)
+	return gids, nil
+}
+func (p *Process) Terminal() (string, error) {
+	return "", nil
+}
+func (p *Process) Nice() (int32, error) {
+	return 0, nil
+}
+func (p *Process) Ionice() (int32, error) {
+	return 0, nil
+}
+func (p *Process) Rlimit() ([]RlimitStat, error) {
+	rlimit := make([]RlimitStat, 0)
+	return rlimit, nil
+}
+func (p *Process) Io_counters() (*Io_countersStat, error) {
+	return nil, nil
+}
+func (p *Process) Num_ctx_switches() (int32, error) {
+	return 0, nil
+}
+func (p *Process) Num_fds() (int32, error) {
+	return 0, nil
+}
+func (p *Process) Num_Threads() (int32, error) {
+	return 0, nil
+}
+func (p *Process) Threads() (map[string]string, error) {
+	ret := make(map[string]string, 0)
+	return ret, nil
+}
+func (p *Process) Cpu_times() (*CPU_TimesStat, error) {
+	return nil, nil
+}
+func (p *Process) Cpu_percent() (int32, error) {
+	return 0, nil
+}
+func (p *Process) Cpu_affinity() ([]int32, error) {
+	return nil, nil
+}
+func (p *Process) Memory_info() (*Memory_infoStat, error) {
+	return nil, nil
+}
+func (p *Process) Memory_info_ex() (*Memory_info_exStat, error) {
+	return nil, nil
+}
+func (p *Process) Memory_percent() (float32, error) {
+	return 0, nil
+}
+
+func (p *Process) Children() ([]*Process, error) {
+	return nil, nil
+}
+
+func (p *Process) Open_files() ([]Open_filesStat, error) {
+	return nil, nil
+}
+
+func (p *Process) Connections() ([]Net_connectionStat, error) {
+	return nil, nil
+}
+
+func (p *Process) Is_running() (bool, error) {
+	return true, nil
+}
 func (p *Process) Memory_Maps() (*[]Memory_mapsStat, error) {
 	ret := make([]Memory_mapsStat, 0)
 	return &ret, nil
 }
 
 func copy_params(k *Kinfo_proc, p *Process) error {
-	p.Exe = byteToString(k.Ki_comm[:])
-	p.Ppid = k.Ki_ppid
 
 	return nil
 }