From: Robert Neinast <neinast AT worldnet DOT att DOT net>
Newsgroups: comp.os.msdos.djgpp
Subject: Can't Even Read File Correctly
Message-ID: <MPG.165491792e225e13989690@netnews.worldnet.att.net>
X-Newsreader: MicroPlanet Gravity v2.50
Lines: 59
Date: Thu, 08 Nov 2001 17:56:18 GMT
NNTP-Posting-Host: 12.87.149.37
X-Complaints-To: abuse AT worldnet DOT att DOT net
X-Trace: bgtnsc06-news.ops.worldnet.att.net 1005242178 12.87.149.37 (Thu, 08 Nov 2001 17:56:18 GMT)
NNTP-Posting-Date: Thu, 08 Nov 2001 17:56:18 GMT
Organization: AT&T Worldnet
To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp
Reply-To: djgpp AT delorie DOT com


This is driving me nuts.  In C, I'm doing simple getchars from
stdin and writing to a file, and it keeps getting truncated.
Anybody have any ideas what the heck I'm doing wrong????
(I have 15 years experience with C programming, so either I
am doing something incredibly stupid, or something weird is
going on.)  This is on Windows 98, djgpp 2.03.

My file (nnn.c) is

===============================
#include <stdio.h>

main(argc, argv)
int argc;
char *argv[];

{
	int c;

	FILE *fp;

	if ((fp = fopen("xx.aa", "wb"))==NULL)
	{
		fprintf(stderr, "could not open output file\n");
		exit(1);
	}

	while ((c=getchar())!=EOF)
	{
		putc(c, fp);
	}

	fclose(fp);

	exit(0);
}
===============================

$ ls -l
-rw-r--r--   1 dosuser  root          296 Nov  8 12:40 nnn.c
$ gcc -o nnn.exe nnn.c
$ ls -l
-rw-r--r--   1 dosuser  root          296 Nov  8 12:40 nnn.c
-rwxr-xr-x   1 dosuser  root       111608 Nov  8 12:54 nnn.exe
$ nnn < nnn.exe
$ ls -l
-rw-r--r--   1 dosuser  root          296 Nov  8 12:40 nnn.c
-rwxr-xr-x   1 dosuser  root       111608 Nov  8 12:54 nnn.exe
-rwxr-xr-x   1 dosuser  root          432 Nov  8 12:54 xx.aa

So, why is it truncated so???

Thanks in advance,
Bob
-- 
. . . and shun the Frumious Bandersnatch
Robert A. Neinast
Pickerington, OH