201 lines
7.5 KiB
C
201 lines
7.5 KiB
C
/*
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* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The OpenAirInterface Software Alliance licenses this file to You under
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* the OAI Public License, Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.openairinterface.org/?page_id=698
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*-------------------------------------------------------------------------------
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* For more information about the OpenAirInterface (OAI) Software Alliance:
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* contact@openairinterface.org
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*/
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/*! \file common/utils/telnetsrv/telnetsrv_proccmd.c
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* \brief: implementation of telnet commands related to this linux process
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* \author Francois TABURET
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* \date 2017
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* \version 0.1
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* \company NOKIA BellLabs France
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* \email: francois.taburet@nokia-bell-labs.com
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* \note
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* \warning
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*/
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#define _GNU_SOURCE
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#include <sys/types.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <errno.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdarg.h>
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#define TELNETSERVERCODE
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#include "telnetsrv.h"
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#define TELNETSRV_MEASURMENTS_MAIN
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#include "common/utils/LOG/log.h"
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#include "common/config/config_userapi.h"
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#include "telnetsrv_measurments.h"
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#include "openair2/LAYER2/MAC/mac.h"
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#include "openair1/PHY/phy_extern.h"
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static telnet_measurgroupdef_t *measurgroups[TELNET_MAXMEASURGROUPS];
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static int telnet_num_measurgroups=0;
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static int eNB_id =0;
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static char *grouptypes[] = {"ltemac","cpustats"};
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#define HDR "---------------------------------"
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void measurcmd_display_groups(telnet_printfunc_t prnt) {
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prnt(" %*s %10s %s\n",TELNET_MAXMEASURNAME_LEN-1,"name","type","nombre de mesures");
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for(int i=0; i<telnet_num_measurgroups; i++)
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prnt("%02d %*s %10s %i\n",i,TELNET_MAXMEASURNAME_LEN-1,measurgroups[i]->groupname,
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grouptypes[measurgroups[i]->type], measurgroups[i]->size);
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} /* measurcmd_display_groups */
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uint64_t measurcmd_getstatvalue(telnet_ltemeasurdef_t *measur,telnet_printfunc_t prnt) {
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uint64_t val;
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switch(measur->vtyp) {
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case TELNET_VARTYPE_INT64:
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val = (uint64_t)(*((uint64_t *)(measur->vptr)));
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break;
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case TELNET_VARTYPE_INT32:
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val = (uint64_t)(*((uint32_t *)(measur->vptr)));
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break;
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case TELNET_VARTYPE_INT16:
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val = (uint64_t)(*((uint16_t *)(measur->vptr)));
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break;
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case TELNET_VARTYPE_INT8:
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val = (uint64_t)(*((uint8_t *)(measur->vptr)));
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break;
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case TELNET_VARTYPE_UINT:
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val = (uint64_t)(*((unsigned int *)(measur->vptr)));
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break;
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default:
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prnt("%s %i: unknown type \n",measur->statname,measur->vtyp);
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val = (uint64_t)(*((uint64_t *)(measur->vptr)));
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break;
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}
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return val;
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} /* measurcmd_getstatvalue */
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void measurcmd_display_measures(telnet_printfunc_t prnt, telnet_ltemeasurdef_t *statsptr, int stats_size) {
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for (int i=0; i<stats_size; i++) {
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prnt("%*s = %15llu%s",TELNET_MAXMEASURNAME_LEN-1,statsptr[i].statname,
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measurcmd_getstatvalue(&(statsptr[i]),prnt), ((i%3)==2)?"\n":" ");
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}
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prnt("\n\n");
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} /* measurcmd_display_measures */
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void measurcmd_display_macstats_ue(telnet_printfunc_t prnt) {
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UE_list_t *UE_list = &(RC.mac[eNB_id]->UE_list);
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for (int UE_id=UE_list->head; UE_id>=0; UE_id=UE_list->next[UE_id]) {
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for (int i=0; i<UE_list->numactiveCCs[UE_id]; i++) {
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int CC_id = UE_list->ordered_CCids[i][UE_id];
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prnt("%s UE %i Id %i CCid %i %s\n",HDR,i,UE_id,CC_id,HDR);
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eNB_UE_STATS *macstatptr = &(UE_list->eNB_UE_stats[CC_id][UE_id]);
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telnet_ltemeasurdef_t statsptr[]=LTEMAC_UEMEASURE;
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measurcmd_display_measures(prnt, statsptr, sizeof(statsptr)/sizeof(telnet_ltemeasurdef_t));
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}
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}
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} /* measurcmd_display_macstats_ue */
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void measurcmd_display_macstats(telnet_printfunc_t prnt) {
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for (int CC_id=0 ; CC_id < MAX_NUM_CCs; CC_id++) {
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eNB_STATS *macstatptr=&(RC.mac[eNB_id]->eNB_stats[CC_id]);
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telnet_ltemeasurdef_t statsptr[]=LTEMAC_MEASURE;
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prnt("%s eNB %i mac stats CC %i frame %u %s\n",
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HDR, eNB_id, CC_id, RC.mac[eNB_id]->frame,HDR);
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measurcmd_display_measures(prnt,statsptr,sizeof(statsptr)/sizeof(telnet_ltemeasurdef_t));
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}
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} /* measurcmd_display_macstats */
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void measurcmd_display_one_rlcstat(telnet_printfunc_t prnt, int UE_id, telnet_ltemeasurdef_t *statsptr, int num_rlcmeasure, unsigned int *rlcstats,
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char * rbid_str, protocol_ctxt_t *ctxt, const srb_flag_t srb_flagP, const rb_id_t rb_idP)
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{
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int rlc_status = rlc_stat_req(ctxt,srb_flagP,rb_idP,
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rlcstats, rlcstats+1, rlcstats+2, rlcstats+3, rlcstats+4, rlcstats+5,
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rlcstats+6, rlcstats+7, rlcstats+8, rlcstats+9, rlcstats+10, rlcstats+11,
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rlcstats+12, rlcstats+13, rlcstats+14, rlcstats+15, rlcstats+16, rlcstats+17,
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rlcstats+18, rlcstats+19, rlcstats+20, rlcstats+21, rlcstats+22, rlcstats+23,
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rlcstats+24, rlcstats+25, rlcstats+26, rlcstats+27);
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if (rlc_status == RLC_OP_STATUS_OK) {
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prnt("%s UE %i RLC %s mode %s %s\n",HDR,UE_id, rbid_str,
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(rlcstats[0]==RLC_MODE_AM)? "AM": (rlcstats[0]==RLC_MODE_UM)?"UM":"NONE",HDR);
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measurcmd_display_measures(prnt, statsptr, num_rlcmeasure);
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}
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} /* status measurcmd_rlc_stat_req */
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void measurcmd_display_rlcstats(telnet_printfunc_t prnt) {
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protocol_ctxt_t ctxt;
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UE_list_t *UE_list = &(RC.mac[eNB_id]->UE_list);
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telnet_ltemeasurdef_t statsptr[]=LTE_RLCMEASURE;
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int num_rlcmeasure = sizeof(statsptr)/sizeof(telnet_ltemeasurdef_t );
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unsigned int *rlcstats = malloc(num_rlcmeasure*sizeof(unsigned int));
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eNB_MAC_INST *eNB = RC.mac[eNB_id];
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for(int i=0; i <num_rlcmeasure ;i++) {
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statsptr[i].vptr = rlcstats + i;
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}
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for (int UE_id=UE_list->head; UE_id>=0; UE_id=UE_list->next[UE_id]) {
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#define NB_eNB_INST 1
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PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt,eNB_id, ENB_FLAG_YES,UE_list->eNB_UE_stats[0][UE_id].crnti,
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eNB->frame,eNB->subframe,eNB_id);
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measurcmd_display_one_rlcstat(prnt, UE_id, statsptr, num_rlcmeasure, rlcstats, "DCCH", &ctxt, SRB_FLAG_YES, DCCH);
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measurcmd_display_one_rlcstat(prnt, UE_id, statsptr, num_rlcmeasure, rlcstats, "DTCH", &ctxt, SRB_FLAG_NO, DTCH-2);
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}
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} /* measurcmd_display_macstats_ue */
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int measurcmd_show(char *buf, int debug, telnet_printfunc_t prnt)
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{
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char *subcmd=NULL;
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int idx1, idx2;
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if (debug > 0)
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prnt(" measurcmd_show received %s\n",buf);
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// char tmp[20480];
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// dump_eNB_l2_stats(tmp, 0);
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// prnt("%s\n",tmp);
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int s = sscanf(buf,"%ms %i-%i\n",&subcmd, &idx1,&idx2);
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if (s>0) {
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if ( strcmp(subcmd,"groups") == 0)
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measurcmd_display_groups(prnt);
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else if ( strcmp(subcmd,"lte") == 0) {
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measurcmd_display_macstats(prnt);
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measurcmd_display_macstats_ue(prnt);
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measurcmd_display_rlcstats(prnt);
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}
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else
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prnt("%s: Unknown command\n",buf);
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free(subcmd);
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}
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return 0;
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}
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/*-------------------------------------------------------------------------------------*/
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void add_measur_cmds(void)
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{
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add_telnetcmd("measur",measur_vardef,measur_cmdarray);
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}
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