dallocate.c File Reference

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "parser.h"
#include "dallocate.h"
#include "global.h"

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Functions
void	free_cfgframe_object (struct cfg_frame *cfg)
void	free_dataframe_object (struct data_frame *df)
void	free_2darray (unsigned char **array, int n)

---

Function Documentation

void free_2darray	(	unsigned char **	array,
		int	n
	)

Definition at line 164 of file dallocate.c.

References i.

Referenced by free_cfgframe_object(), and free_dataframe_object().

                                               { 
  
        int i;
        for(i = 0; i < n; i++) 
                free(array[i]);
        free(array);
} 

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void free_cfgframe_object

(

struct cfg_frame *

cfg

)

Definition at line 53 of file dallocate.c.

References channel_names::angnames, for_each_pmu::annmr, for_each_pmu::anunit, for_each_pmu::cfg_cnt, for_each_pmu::cnext, for_each_pmu::data_format, cfg_frame::data_rate, dgnames::dg_next, dgnames::dgn, for_each_pmu::dgnmr, for_each_pmu::dgunit, channel_names::first, for_each_pmu::fmt, for_each_pmu::fnom, fp_log, cfg_frame::fracsec, cfg_frame::framesize, free_2darray(), cfg_frame::idcode, for_each_pmu::idcode, cfg_frame::num_pmu, channel_names::phnames, for_each_pmu::phnmr, for_each_pmu::phunit, cfg_frame::pmu, cfg_frame::soc, for_each_pmu::stn, cfg_frame::time_base, and to_intconvertor().

Referenced by cfgparser(), and remove_llnode().

                                                 { 

        int j = 0;
        unsigned int phn,ann,dgn,num_pmu;
        struct dgnames *t_dgnames,*r_dgnames; 
        fprintf(fp_log,"Inside free_cfgframe_object()\n");

        num_pmu = to_intconvertor(cfg->num_pmu);

        while(j<num_pmu) {                                                      


                free(cfg->pmu[j]->stn);
                free(cfg->pmu[j]->idcode);
                free(cfg->pmu[j]->data_format);
                free(cfg->pmu[j]->fmt);

                // Extract PHNMR, DGNMR, ANNMR

                phn = to_intconvertor(cfg->pmu[j]->phnmr);
                ann = to_intconvertor(cfg->pmu[j]->annmr);
                dgn = to_intconvertor(cfg->pmu[j]->dgnmr);
                
                if(phn != 0)
                free_2darray(cfg->pmu[j]->cnext->phnames,phn);
                if(ann != 0)
                free_2darray(cfg->pmu[j]->cnext->angnames,ann);

                if(dgn != 0) {
                        t_dgnames = cfg->pmu[j]->cnext->first;

                        while(t_dgnames != NULL) {

                                r_dgnames = t_dgnames->dg_next;
                                free_2darray(t_dgnames->dgn,16);
                                t_dgnames = r_dgnames;
                                        
                        }
                }
                if(phn != 0)
                free_2darray(cfg->pmu[j]->phunit,phn);
                if(ann != 0)
                free_2darray(cfg->pmu[j]->anunit,ann);
                if(dgn != 0)
                free_2darray(cfg->pmu[j]->dgunit,dgn);

                free(cfg->pmu[j]->phnmr);
                free(cfg->pmu[j]->annmr);
                free(cfg->pmu[j]->dgnmr);
                free(cfg->pmu[j]->fnom);
                free(cfg->pmu[j]->cfg_cnt);

                j++;
        } // End of While 

        free(cfg->framesize);
        free(cfg->idcode);
        free(cfg->soc);
        free(cfg->fracsec);
        free(cfg->time_base);
        free(cfg->data_rate);
        free(cfg->num_pmu);
        free(cfg);                      

}

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void free_dataframe_object

(

struct data_frame *

df

)

Definition at line 124 of file dallocate.c.

References data_for_each_pmu::analog, data_for_each_pmu::annmr, data_for_each_pmu::dfreq, data_for_each_pmu::dgnmr, data_for_each_pmu::digital, data_frame::dpmu, fp_log, data_frame::fracsec, data_frame::framesize, free_2darray(), data_for_each_pmu::freq, data_frame::idcode, data_for_each_pmu::phasors, data_for_each_pmu::phnmr, data_frame::soc, and data_for_each_pmu::stat.

Referenced by assign_df_to_TSB(), and clear_TSB().

                                                  { 

        int j = 0;
        fprintf(fp_log,"Inside free_dataframe_object()\n");

        // Free the blocks
        while(j < df->num_pmu) {                                                        
        
                if(df->dpmu[j]->stat[1] == 0x0F) {
        
                        free(df->dpmu[j]->stat);                                                
                        j++;
                        continue;
                }
        
                free(df->dpmu[j]->stat);                
                free(df->dpmu[j]->freq);
                free(df->dpmu[j]->dfreq);

                if(df->dpmu[j]->phnmr != 0)
                        free_2darray(df->dpmu[j]->phasors,df->dpmu[j]->phnmr);
                if(df->dpmu[j]->annmr != 0)
                                free_2darray(df->dpmu[j]->analog,df->dpmu[j]->annmr);
                if(df->dpmu[j]->dgnmr != 0)
                        free_2darray(df->dpmu[j]->digital,df->dpmu[j]->dgnmr);
                j++;
        } // End of While
                
        free(df->framesize);
        free(df->idcode);
        free(df->soc);
        free(df->fracsec);
        free(df);               
}

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