Xref:	news2.mv.net comp.os.msdos.djgpp:3530
From:	Robert Hoehne <Robert DOT Hoehne AT Mathematik DOT tu-chemnitz DOT de>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: i/o file handling - integers
Date:	Tue, 07 May 1996 15:51:44 +0200
Organization:	TU Chemnitz-Zwickau
Lines:	25
Message-ID:	<318F5570.3534@Mathematik.tu-chemnitz.de>
References:	<318E71BD DOT 904 AT algonet DOT se>
NNTP-Posting-Host:	tantalus-e.hrz.tu-chemnitz.de
Mime-Version:	1.0
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

Rikard Thunberg wrote:
> 
> What is the appropriate way to read/write integers from/to a file with the same size as it is stored in
> memory, i.e. a long integer (32bit) would occupy 4 bytes in the file. I have reached a solution but it seems
> 
 #include<stdio.h>
 void main()
 {
  FILE *fileh;
  unsigned long my_long=0x41424344;
  fileh = fopen("test.dat","wb");
  fwrite(&my_long,sizeof(my_long),1,fileh);
  fclose(fileh);
 }



Robert
-- 
*****************************************************************
* Robert Hoehne, Fakultaet fuer Mathematik, TU-Chemnitz-Zwickau *
* Post:    Am Berg 3, D-09573 Dittmannsdorf                     *
* e-Mail:  Robert DOT Hoehne AT Mathematik DOT TU-Chemnitz DOT DE              *
* WWW:     http://www.tu-chemnitz.de/~rho                       *
*****************************************************************

- Raw text -