Make use of fread / fgets using your file pointer of your file.
A sample of fgets is as below.
FILE *fp_r = NULL;
char buff[2049] = {""};
fp_r = fopen(file_path, "r");
if(fp_r)
{
while(!feof(fp_r))
{
memset(buff,0,sizeof(lv_buff));
fgets(buff,2048,fp_r);
....
...
..
.
}
fclose(fp_r);
}
else
{
}