C program to know permission of any file.

source code

#include "time.h"

#include "sys\stat.h"

#include "stdio.h"

void main()

{

    struct stat status;

    FILE *fp;

    stat("test.txt",&status);

    clrscr();

    if (status.st_mode & S_IREAD)

         printf("You have read permission.\n");

    if (status.st_mode & S_IWRITE)

         printf("You have write permission.");

    getch();

}