File Size Function / Reading txt File Problem

Dear All,

I'm trying to find out file size for my input text files.Here are steps that I followed.

Inputs-
1. A text file at location c:\temp\input_files.txt , this file has list of files for which I've to find file size.
    List includes -   c:\temp\test1.txt
                           c:\temp\test2.txt
                           c:\temp\test3.txt
Logic Followed -

1. I open file c:\temp\input_files.txt
2. Read first line i.e file for which I want file size.
3. Store this file in an array
4. Pass this file to function which returns File Size.
5. Output file size.
 
Problem -

My Program always returns file size only for last line in input_files.txt, for rest of them it returns 0, but if I pass in file name having "C:\temp\test1.txt"
format, instead of reading it from input file, it returns correct value.

thanks & regards
Shirish


Code -

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <ctype.h>
#include <malloc.h>

#define INPUT_FIL "C:\\temp\\input_files.txt"

long get_filesize(char *FileName);


void main()
{


      int j=0;
      char inp_file[256];
      char my_file[50][256];
      FILE *fp;
      fp = fopen(INPUT_FIL,"r");

      while(fgets(inp_file,256,fp) != NULL)
                              {
                                          
                                        strcpy(my_file[j],inp_file);
                                          j++;
                                          
                                                                                    
                              }

             long file_size1 = get_filesize(my_file[0]);
             long file_size2 = get_filesize(my_file[1]);
      long file_size3 = get_filesize(my_file[2]);
      printf("%d",file_size1);
             printf("%d",file_size2);
             printf("%d",file_size3);


}



long get_filesize(char *FileName)
{
   
      
    struct stat file;
      
     if(!stat(FileName,&file))
     {
         return file.st_size;
     }

   
      return 0;
}