fixed race condition problem with mapi_read_result

git-svn-id: file:///home/svn/mapi/trunk@333 8d5bb341-7cf1-0310-8cf6-ba355fef3186

Makefile.in

@@ -23,7 +23,7 @@ WITH_DIMAPI=0
 WITH_FUNCT_STATS=1
 
 #Support for flow priorities
-WITH_PRIORITIES=0
+WITH_PRIORITIES=1
 PRIORITIES=3
 
 #Support for functions that modifies packets

agent/agent.c

@@ -200,7 +200,7 @@ void *handle_request(void *arg) {
 				//fprintf(stdout,"READ_RESULT\n");
 
 				dbuf->cmd = READ_RESULT_ACK;
-				result = mapi_read_results(dbuf->fd,dbuf->fid,MAPI_REF);
+				result = mapi_read_results(dbuf->fd,dbuf->fid);
 				gettimeofday(&tv, &tz);
 				dbuf->timestamp = tv.tv_sec*1000000 + tv.tv_usec;
 				if(result!=NULL){

dimapi_tests/net_utilization.c

@@ -40,7 +40,7 @@ int main(int argc, char* argv[]) {
 
 	while(1) {      /* forever, report the load */
 		sleep(1);
-		dres = mapi_read_results(fd, fid, MAPI_COPY);
+		dres = mapi_read_results(fd, fid);
 		sum=0;
 
 		for (i=0; i<dres->cnt; i++)

dimapi_tests/test_admctrlcl.c

@@ -48,14 +48,14 @@ main(int argc,char **argv)
   {
     sleep(1);
     if(isremote){
-      dres = (struct dmapi_results*) mapi_read_results(fd,counter,MAPI_COPY);
+      dres = (struct dmapi_results*) mapi_read_results(fd,counter);
       if(dres)
         printf("PKTS=%llu\n",*((unsigned long long*)dres->res[0].result));
       else
         printf("mapi_read_results failed!\n");
     }
     else{
-      res = mapi_read_results(fd,counter,MAPI_COPY);
+      res = mapi_read_results(fd,counter);
       if(res)
         printf("PKTS=%llu\n",*res);
       else

dimapi_tests/test_bpf.c

@@ -41,7 +41,7 @@ int main(int argc, char *argv[]){
 	while(loop--){
 		sleep(1);
 
-		dres1 = (struct dmapi_results*) mapi_read_results(fd,fid,MAPI_COPY);
+		dres1 = (struct dmapi_results*) mapi_read_results(fd,fid);
 
 		for (i=0; i<dres1->cnt; i++)
 			printf("pkts read in host %s: %llu (time produced: %llu time received: %llu)\n",dres1->res[i].host_dev, *((unsigned long long*)dres1->res[i].result), dres1->res[i].t_produced, dres1->res[i].t_received);

dimapi_tests/test_counters.c

@@ -46,8 +46,8 @@ int main(int argc, char *argv[]){
 	while(loop--){
 		sleep(1);
 
-		dres1 = (struct dmapi_results*) mapi_read_results(fd,fid1,MAPI_COPY);
-		dres2 = (struct dmapi_results*) mapi_read_results(fd,fid2,MAPI_COPY);
+		dres1 = (struct dmapi_results*) mapi_read_results(fd,fid1);
+		dres2 = (struct dmapi_results*) mapi_read_results(fd,fid2);
 
 		for (i=0; i<dres2->cnt; i++)
 			printf("pkts read in host %s: %llu (time produced: %llu time received: %llu)\n",dres2->res[i].host_dev, *((unsigned long long*)dres2->res[i].result), dres2->res[i].t_produced, dres2->res[i].t_received);

dimapi_tests/test_to_file.c

@@ -38,7 +38,7 @@ int main(int argc, char *argv[])
 	
 	while(1) 
 	{
-		dres = (struct dmapi_results*) mapi_read_results(fd,fid,MAPI_COPY);
+		dres = (struct dmapi_results*) mapi_read_results(fd,fid);
 		for (i=0; i<dres->cnt; i++){
 			if(*((int*)dres->res[i].result)==0){
 				printf("host %s: ",dres->res[i].host_dev);

dimapi_tests/test_top.c

@@ -31,7 +31,7 @@ int main(MAPI_UNUSED int argc, char *argv[])
 
 	while (1) 
 	{
-		cnt=((struct dmapi_results*)mapi_read_results(fd,fid,MAPI_REF))->res[0].result;
+		cnt=((struct dmapi_results*)mapi_read_results(fd,fid))->res[0].result;
 
 		sleep(1);
 		printf("results: %d\n",*cnt);

mapi.c

@@ -107,6 +107,7 @@ typedef struct flowdescr {
   int file; //File descriptor for offline flows
   char *devtype;
   char *shm_base;
+  pthread_spinlock_t *shm_spinlock;
   flist_t *flist;
   int error;
   char errstr[MAPI_ERRORSTR_LENGTH];
@@ -120,6 +121,7 @@ typedef struct functdescr {
   mapidflib_function_def_t *def;
   mapidflib_function_t *funct;
   void *data;  
+  void *result;
 } functdescr_t;
 
 typedef struct shm_result {
@@ -132,8 +134,6 @@ typedef struct shm_result {
  */
 static int
 default_read_result_init(flowdescr_t *flow,functdescr_t* f,void* data);
-static void
-default_read_result(functdescr_t* f, void* result);
 int 
 get_results_info(flowdescr_t *flow, functdescr_t *f);
 
@@ -845,6 +845,8 @@ int mapi_close_flow(int fd)
     if(f->def->client_cleanup!=NULL && f->funct->instance->status==MAPIFUNC_INIT){
       f->def->client_cleanup(f->funct->instance);
     }
+    if(f->result!=NULL)
+	    free(f->result);
     free(f->funct);
     free(f->data);
     free(f);
@@ -1231,6 +1233,7 @@ int mapi_apply_function(int fd, char* funct, ...)
   f->def=fdef;
   f->result_init=0;
   f->data=NULL;
+  f->result=NULL;
   
   f->funct=malloc(sizeof(mapidflib_function_t));
   f->funct->fd=fd;
@@ -1304,12 +1307,9 @@ int get_results_info(flowdescr_t *flow,functdescr_t *f)
 
 // old signature: int mapi_read_results(int fd, int fid, void *result)
 //Read result from a function
-//This should be changed to:
-// void* mapi_read_results(int fd, int fid,int copy);
 //fd: flow descriptor
 //fid: ID of function
-//result: pointer to structure which results are copied to
-void* mapi_read_results(int fd, int fid,enum mapi_read_result_method  copy)
+void* mapi_read_results(int fd, int fid)
 {
   flowdescr_t *flow;
   functdescr_t *f;
@@ -1392,39 +1392,28 @@ void* mapi_read_results(int fd, int fid,enum mapi_read_result_method  copy)
       
       if(f->def->client_init==NULL) 
       {
-		if(f->data == NULL) 
-		  return(0);
-		else 
-		{
-		  if(copy==MAPI_REF) 
-		  {
-		    return ((shm_result_t*)f->data)->ptr;
-		  }
-		  else 
-		  {
-		    result=(void *)malloc(((shm_result_t*)f->data)->size);
-		    default_read_result(f,result);
-		    return result;
-		  }
-		}
+	if(f->data == NULL) 
+	  return(0);
+	else 
+	  {
+	    pthread_spin_lock(flow->shm_spinlock);
+	    memcpy(f->result,((shm_result_t*)f->data)->ptr,((shm_result_t*)f->data)->size);
+	    pthread_spin_unlock(flow->shm_spinlock);
+	    return f->result;
+	  }
       }
       else 
       {
-		int func_err=f->def->client_read_result(f->funct->instance,&res);
-		if(func_err!=0) 
-		{
-	    	mapi_set_error(flow, func_err);
-			return NULL;
-	  	}
-  
-		if(copy==MAPI_COPY) 
-		{
-		  result=(void *)malloc(res.size);
-		  memcpy(result,res.res,res.size);
-		  return result;
-		}
-		else 
-		  return res.res;
+	int func_err=f->def->client_read_result(f->funct->instance,&res);
+	if(func_err!=0) 
+	  {
+	    mapi_set_error(flow, func_err);
+	    return NULL;
+	  }
+	
+	result=(void *)malloc(res.size);
+	memcpy(result,res.res,res.size);
+	return result;
       }
     }
   else
@@ -1432,7 +1421,7 @@ void* mapi_read_results(int fd, int fid,enum mapi_read_result_method  copy)
       mapi_set_error(flow, MAPI_INVALID_FID_FUNCID);
       return NULL; 
     }
-    
+  
   return 0;      
 }
 
@@ -1705,6 +1694,8 @@ static int
 default_read_result_init(flowdescr_t *flow,functdescr_t* f,void* data)
 {
   mapid_shm_t *shm=data;
+  mapid_shm_t *shm_spinlock=(mapid_shm_t*)((char*)data+sizeof(mapid_shm_t));
+
   int id;
 
   if (flow==NULL) {
@@ -1727,6 +1718,24 @@ default_read_result_init(flowdescr_t *flow,functdescr_t* f,void* data)
       return -1;
     }
   }
+  
+    if(!flow->shm_spinlock) {
+    //Get pointer to shared spinlock memory
+    id=shmget(shm_spinlock->key, shm_spinlock->buf_size, 660);
+    if(id<0)
+    {
+    	DEBUG_CMD(printf("Shared memory error [%s:%d]\n",__FILE__,__LINE__));
+      mapi_set_error(flow, MAPI_SHM_ERR);
+    	return -1;
+    }
+    
+    if ((flow->shm_spinlock=shmat(id, 0, FUNCTION_SHM_PERMS))==NULL) {
+      mapi_set_error(flow, MAPI_SHM_ERR);
+      return -1;
+    }
+  }
+  
+  
   f->data=malloc(sizeof(shm_result_t));
   ((shm_result_t*)f->data)->ptr=flow->shm_base+shm->offset;
   ((shm_result_t*)f->data)->size=shm->res_size;
@@ -1735,14 +1744,12 @@ default_read_result_init(flowdescr_t *flow,functdescr_t* f,void* data)
   f->funct->instance->result.data=flow->shm_base+shm->offset;
   f->funct->instance->result.data_size=shm->res_size;
   
+  f->result=(void *)malloc(((shm_result_t*)f->data)->size);
+  
+  
   return 0;
 }
 
-static void
-default_read_result(functdescr_t* f, void* result)
-{
-  memcpy(result,((shm_result_t*)f->data)->ptr,((shm_result_t*)f->data)->size);
-}
 
 int mapi_get_function_info(int fd,int fid, mapi_function_info_t *info)
 {

mapi.h

@@ -182,8 +182,7 @@ int mapi_loop(int fd, int fid, int cnt, mapi_handler);
 
 //Read result from a function
 //This should be changed to:
-void* mapi_read_results(int fd, int fid,enum mapi_read_result_method  copy);
-//int mapi_read_results(int fd, int fid,void *res);
+void* mapi_read_results(int fd, int fid);
 
 //Close a mapi flow
 int mapi_close_flow(int fd);

mapid.c

@@ -1644,9 +1644,11 @@ cmd_read_results (int fd, int fid, int pid, int sock)
   buf.fd = fd;
 
   //Copy result data 
-  if (result->funct_res_size + sizeof (mapid_shm_t) < DATA_SIZE)
+  if (result->funct_res_size + 2*sizeof (mapid_shm_t) < DATA_SIZE)
     {
       memcpy (p, &result->shm, sizeof (mapid_shm_t));
+      p += sizeof (result->shm);
+      memcpy (p, &result->shm_spinlock, sizeof (mapid_shm_t));
       if (result->funct_res_size > 0)
 		{
 		  p += sizeof (result->shm);

mapid.h

@@ -37,6 +37,7 @@ typedef struct mapid_result {
   void *funct_res; //Pointer to function specific result data
   unsigned funct_res_size; //size of result
   mapid_shm_t shm;
+  mapid_shm_t shm_spinlock;
 } mapid_result_t;
 
 typedef struct global_function_list {

mapidagdrv.c

@@ -143,6 +143,7 @@ process_pkts(void *buf,unsigned len, dag_instance_t *i)
  rec = (dag_record_t *) buf;
   rlen = ntohs (rec->rlen);
 
+  mapid_lock(&i->mapidlib);
   while (c + rlen < len) 
     {
       char *p = buf;
@@ -164,6 +165,7 @@ process_pkts(void *buf,unsigned len, dag_instance_t *i)
       rlen = ntohs (rec->rlen);
       i->hwinfo.pkts++;
     }
+  mapid_unlock(&i->mapidlib);
 
   return len - c;
 
@@ -181,6 +183,7 @@ process_pkts_offline(void *buf,unsigned len, dag_instance_t *i)
   rec = (dag_record_t *) buf;
   rlen = ntohs (rec->rlen);
   
+  mapid_lock(&i->mapidlib);
   while (c + rlen <= len && rlen!=0) 
     {
       char *p = buf;
@@ -202,6 +205,7 @@ process_pkts_offline(void *buf,unsigned len, dag_instance_t *i)
       rlen = ntohs (rec->rlen);
       i->hwinfo.pkts++;
     }
+  mapid_unlock(&i->mapidlib);
 
   return len - c;
 

mapidlib.c

@@ -31,6 +31,9 @@ mapid_init(mapidlib_instance_t *i)
 //infor = pointer to info
 {
   char buf[1024],*str,*s;
+  char pathname[MAPI_STR_LENGTH];
+  int fd;
+  
   //Copy devtype
 /*
   i->flowlist=malloc(sizeof(flist_t));
@@ -73,10 +76,43 @@ mapid_init(mapidlib_instance_t *i)
     free(mapid_conf);
   }
 
+  //Initialized spinlock in shared memory
+  //Allocate shared memory
+  strncpy(pathname,FUNCTION_SHM_TEMPLATE,MAPI_STR_LENGTH);
+  if(mktemp(pathname)==NULL)
+    return MDLIB_SHM_ERR;
+  
+  umask(017);
+  if((fd=open(pathname,O_CREAT|O_EXCL,FUNCTION_SHM_PERMS))<0)
+    return MDLIB_SHM_ERR;
+  else 
+    close(fd);
+  
+  strncpy(i->shm_spinlock_fname,pathname,MAPI_STR_LENGTH);
+
+  if((i->shm_spinlock_key=ftok(pathname,FUNCTION_SHM_PROJECT_ID))<0)
+    return MDLIB_SHM_ERR;
+  
+  if((i->shm_spinlock_id=shmget(i->shm_spinlock_key,sizeof(pthread_spinlock_t),FUNCTION_SHM_PERMS | IPC_CREAT)) < 0)
+    return MDLIB_SHM_ERR;
+  
+  if((i->shm_spinlock=shmat(i->shm_spinlock_id,0,0))==NULL)
+    return MDLIB_SHM_ERR;
+  
+  //Initialize spinlock
+  pthread_spin_init (i->shm_spinlock, PTHREAD_PROCESS_SHARED);	
 
   return 0;
 };
 
+void mapid_lock(mapidlib_instance_t *i) {
+  pthread_spin_lock(i->shm_spinlock);
+}
+
+void mapid_unlock(mapidlib_instance_t *i) {
+  pthread_spin_unlock(i->shm_spinlock);
+}
+
 //Function that can be used by MAPI functions for adding new functions to the flow
 static int mapid_add_funct(mapidlib_instance_t *i, int fd, char *funct, ...)
 {
@@ -188,7 +224,7 @@ static void delete_flow(mapidlib_instance_t *i,struct mapidlibflow *flow) {
   pthread_spin_lock(lock);
   
 #ifdef WITH_PRIORITIES
-  f=flist_priorities_remove(i->flowlist,flow->fd,FLIST_LEAVE_DATA);
+  f=flist_remove(i->flowlist[flow->priority],flow->fd,FLIST_LEAVE_DATA);
 #else
   f=flist_remove(i->flowlist,flow->fd,FLIST_LEAVE_DATA);
 #endif
@@ -316,6 +352,12 @@ mapid_connect(mapidlib_instance_t *i,int fd)
       fi->result.info.shm.offset=offset;
       fi->result.data=flow->shm+offset;
       offset+=fi->result.data_size;
+      
+      //Set information about spinlock
+      fi->result.info.shm_spinlock.key=i->shm_spinlock_key;
+      fi->result.info.shm_spinlock.buf_size=i->shm_spinlock_size;
+      fi->result.info.shm.offset=0;
+      
     } 
     if(fi->def->init!=NULL) {
       DEBUG_CMD(printf("Initializing function %s\tfid=%d [%s:%d]\n",fi->def->name,f->fid,__FILE__,__LINE__));

mapidlib.h

@@ -19,6 +19,12 @@ typedef struct mapidlib_instance {
 #endif	
 //  flist_t *flowlist;//=NULL;  //List of flows
   unsigned fcount;	//Number of functions
+  pthread_spinlock_t *shm_spinlock; //Pointer to start of shared memory that contains a spinlock
+  unsigned long long shm_spinlock_size; //Size of shared memory
+  key_t shm_spinlock_key;
+  int shm_spinlock_id;
+  char shm_spinlock_fname[MAPI_STR_LENGTH];
+  
 }mapidlib_instance_t;
 
 typedef int (*mapid_add_function)(mapidlib_instance_t *i, int fd, char *funct, ...);
@@ -85,6 +91,8 @@ int mapid_get_errno(mapidlib_instance_t *i,int fid);
 int mapid_get_devid(mapidlib_instance_t *i,int fd);
 int mapid_load_library(char *lib);
 int mapid_get_flow_info(mapidlib_instance_t *i,int fd,mapi_flow_info_t *info);
+void mapid_lock(mapidlib_instance_t *i);
+void mapid_unlock(mapidlib_instance_t *i);
 
 mapid_funct_info_t* mapid_get_flow_functions(mapidlib_instance_t *i,int fd);
 

mapinicdrv.c

@@ -147,6 +147,8 @@ process_pkts(void *buf,unsigned len, nic_instance_t *i,MAPI_UNUSED int devid, in
  rec = (struct pcap_pkthdr *) buf;
  rlen = rec->caplen+sizeof(struct pcap_pkthdr);
 
+ mapid_lock(&i->mapidlib);
+
   while (c + rlen <= len) 
     {
       char *p = buf;
@@ -172,6 +174,7 @@ process_pkts(void *buf,unsigned len, nic_instance_t *i,MAPI_UNUSED int devid, in
       rec = (struct pcap_pkthdr *) buf;
       rlen = rec->caplen+sizeof(struct pcap_pkthdr);
     }
+  mapid_unlock(&i->mapidlib);
 
   return len - c;
 
@@ -248,7 +251,9 @@ mapidrv_proc_loop (int devid)
       i->hwinfo.pkts++;
       
       // Process packet
+      mapid_lock(&i->mapidlib);
       mapid_process_pkt(&i->mapidlib,packet,packet,&mhdr);
+      mapid_unlock(&i->mapidlib);
       
     }
  }

tests/test_bpf_filter.c

@@ -35,9 +35,9 @@ int main(MAPI_UNUSED int argc, char *argv[])
 	
 	sleep(2);
 	
-	cntc = mapi_read_results(fd,fidc,MAPI_REF);
+	cntc = mapi_read_results(fd,fidc);
 	
-	cntf = mapi_read_results(fd,fidf,MAPI_REF);
+	cntf = mapi_read_results(fd,fidf);
 
 	
 	mapi_close_flow(fd);

tests/test_byte_counter.c

@@ -5,7 +5,7 @@ int main(MAPI_UNUSED int argc, char *argv[])
 {
 	int fd;
 	int fid;
-	unsigned int *byte;
+	unsigned long long *byte;
 		
 	if(!argv[1])
 		return -1;
@@ -26,7 +26,7 @@ int main(MAPI_UNUSED int argc, char *argv[])
 
 //	while(1)
 //	{
-		byte = mapi_read_results(fd, fid, MAPI_REF);
+		byte = mapi_read_results(fd, fid);
 
 	//	printf("\nBytes till now : %d\n", *byte);
 //	}

tests/test_cooking.c

@@ -54,8 +54,8 @@ int main(MAPI_UNUSED int argc, char *argv[])
 	while(1)
 	{
 		sleep(1);
-		cnt = mapi_read_results(fd,fid,MAPI_REF);
-		cnt2 = mapi_read_results(fd,fid2,MAPI_REF);
+		cnt = mapi_read_results(fd,fid);
+		cnt2 = mapi_read_results(fd,fid2);
 		printf("\nPackets:: Before COOKING: %d After COOKING: %d",*cnt,*cnt2);
 	}
 

tests/test_error.c

@@ -56,7 +56,7 @@ int main(void)
     }
 
   while(1) {
-    cr = mapi_read_results(fd,counter_all,MAPI_REF);
+    cr = mapi_read_results(fd,counter_all);
     pkt=mapi_get_next_pkt(fd,bufid);
     printf("pkts:%lld\n",*cr);
   }

tests/test_for_error_cases.c

@@ -50,7 +50,7 @@ int main(MAPI_UNUSED int argc, char *argv[])
 		printf("4. Error: %d - %s\n", err_no, err_buffer);
 	}
 	
-	cn=mapi_read_results(fd, 43, 1);
+	cn=mapi_read_results(fd, 43);
 	if((cn) == NULL)
 	{
 		char err_buffer[1024];

tests/test_mapi_connect.c

@@ -68,7 +68,7 @@ int main(MAPI_UNUSED int argc, char *argv[])
 	        else
 			printf("Error in mapi_get_next_packet\n");
                 
-                cnt = mapi_read_results(fd2, fid_cnt2, MAPI_COPY);
+                cnt = mapi_read_results(fd2, fid_cnt2);
                 // cnt2 = mapi_read_results(fd2, fid_cnt2, MAPI_COPY);
 		printf("cnt: %d\n", *cnt);
 	}

tests/test_mapi_read_results.c

@@ -28,7 +28,7 @@ int main(MAPI_UNUSED int argc, char *argv[])
 //	{
 		sleep(2);
 
-		cnt = mapi_read_results(fd, fid, MAPI_REF);
+		cnt = mapi_read_results(fd, fid);
 
 		printf("\nRead_results : %d\n", *cnt);
 //	}

tests/test_off_bpf_filter.c

@@ -45,9 +45,9 @@ int main(MAPI_UNUSED int argc, char *argv[])
 	  mapi_get_flow_info(fd,&info);
 	} while(info.status!=FLOW_FINISHED);
 		
-	cntc = mapi_read_results(fd,fidc,MAPI_REF);
+	cntc = mapi_read_results(fd,fidc);
 
-	cntf = mapi_read_results(fd,fidf,MAPI_REF);
+	cntf = mapi_read_results(fd,fidf);
 		
 	//printf("\nPackets read :%d\t Packets filtered : %d", *cntc, *cntf);       
 

tests/test_off_ethereal_reti.c

@@ -33,7 +33,7 @@ int main(MAPI_UNUSED int argc, char *argv[])
 
 	mapi_connect(fd);
 
-    res=&((struct ethereal_reti_data*)mapi_read_results(fd,fid,MAPI_REF))->result;
+    res=&((struct ethereal_reti_data*)mapi_read_results(fd,fid))->result;
 	
 	do
 	{

tests/test_off_ethereal_rets.c

@@ -37,7 +37,7 @@ int main(MAPI_UNUSED int argc, char *argv[])
 	}
 	mapi_connect(fd);
 
-    res=((struct ethereal_rets_data*)mapi_read_results(fd,fid,MAPI_REF))->result;
+    res=((struct ethereal_rets_data*)mapi_read_results(fd,fid))->result;
 	
 	do
 	{

tests/test_off_pkt_counter.c

@@ -39,20 +39,20 @@ int main(MAPI_UNUSED int argc, char *argv[])
 	}
 	mapi_start_offline_device(device);
 	
-	cnt = mapi_read_results(flows[0],fid[0],MAPI_REF);
 	prev=now=0;
 	do
 	{
 	  prev=now;
+	  cnt = mapi_read_results(flows[0],fid[0]);	  
 	  now = *cnt;
 	  if(now<prev)
-	  	printf("WE HAVE A FUCKUP\n");
+	  	printf("Should not happen!\n");
 	  mapi_get_flow_info(flows[0],&info);
 	}while(info.status!=FLOW_FINISHED);
     printf("\n");
     for(i = 0;i<NUMBER;i++)
 	{
-	cnt = mapi_read_results(flows[i],fid[i],MAPI_REF);
+	cnt = mapi_read_results(flows[i],fid[i]);
 	
 	printf("\nPacket read from flow %d : %d\n",i, *cnt);
 	mapi_close_flow(flows[i]);

tests/test_off_stats.c

@@ -38,7 +38,7 @@ int main(MAPI_UNUSED int argc, char *argv[])
     mapi_get_flow_info(fd,&info);
   } while(info.status!=FLOW_FINISHED);
   
-  stats = mapi_read_results(fd,fid,MAPI_REF);
+  stats = mapi_read_results(fd,fid);
   
 
   if(stats->count!=893 || stats->sum!=283464.0 ||

tests/test_off_str_search.c

@@ -39,8 +39,8 @@ int main(MAPI_UNUSED int argc, char *argv[])
 	    mapi_get_flow_info(fd,&info);
 	  } while(info.status!=FLOW_FINISHED);
 
-	cntc = mapi_read_results(fd,fidc,MAPI_REF);
-	cnts = mapi_read_results(fd,fids,MAPI_REF);
+	cntc = mapi_read_results(fd,fidc);
+	cnts = mapi_read_results(fd,fids);
 
 	if(*cntc == 10 && *cnts == 1)	
 		printf("\nOffline STR_SEARCH OK\n");

tests/test_pkt_counter.c

@@ -28,7 +28,7 @@ int main(MAPI_UNUSED int argc, char *argv[])