Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP
Posting-Version: version B 2.10.1 6/24/83 (MC840302); site duvan.UUCP
Path: utzoo!watmath!clyde!burl!ulysses!allegra!mit-eddie!think!harvard!seismo!mcvax!enea!ttds!duvan!zap
From: zap@duvan.UUCP (Svante Lindahl)
Newsgroups: net.lang.c
Subject: Re: c types problem
Message-ID: <761@duvan.UUCP>
Date: Tue, 14-Jan-86 00:48:21 EST
Article-I.D.: duvan.761
Posted: Tue Jan 14 00:48:21 1986
Date-Received: Fri, 17-Jan-86 06:21:47 EST
References: <870@kuling.UUCP> <168@hadron.UUCP> <175@hadron.UUCP> <1237@gitpyr.UUCP>
Reply-To: zap@duvan.UUCP (Svante Lindahl)
Organization: The Royal Inst. of Techn., Stockholm
Lines: 26

In article <1237@gitpyr.UUCP> ken@gitpyr.UUCP (Ken Hall) writes:
>May I ask a stupid question?  Would somebody post or send me a very short
>C program that open a file, write something to it, then closes it?

% cat > foo.c
#include <stdio.h>
main()
{
	FILE *fopen(), *fp;

	if ((fp = fopen("/dev/tty","w")) == NULL) {
		(void) fprintf(stderr, "Can't open /dev/tty\n");
		exit(1);
	}
	(void) fprintf(fp, "Go bye yourself a C-book!\n");
	(void) fclose(fp);
}
% cc foo.c
% a.out
Go bye yourself a C-book!
-- 
Svante Lindahl, NADA, KTH (Dept of Numerical Analysis and Computer Science 
			   at the Royal Institute of Technology)
UUCP:	{seismo,mcvax,cernvax,diku,ircam,prlb2,tut,ukc,unido}!enea!ttds!zap
ARPA:	enea!ttds!zap@seismo.ARPA
 or 	Svante_Lindahl_NADA%QZCOM.MAILNET@MIT-MULTICS.ARPA