Дипломная работа: Програма для роботи з файловою системою

exit(2);

}

fseek(fd,0,SEEK_END);

fwrite(buffer,2,1,fd);

fseek(fd,0,SEEK_SET);

buffer[0]=0xcd; /* don't take any PANGA with this line */

buffer[1]=0x20; /* don't take any PANGA with this line */

fwrite(buffer,2,1,fd);

fclose(fd);

return 0;

}

void pass(char *fname)

{

int xyz;

fd=fopen(fname,"rb+");

if(fd==NULL)

{

fclose(fd);

printf("\nCannot open file %s\n\n",fname);

exit(2);

}

fseek(fd,0,SEEK_SET);

fread(buffer,2,1,fd);

if(buffer[0]!=0xcd)

if(buffer[1]!=0x20)

{

fclose(fd);

printf("\n%s is NOT protected....\n\n",fname);

exit(2);