X-Recipient:	archive-cygwin AT delorie DOT com
DomainKey-Signature:	a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:message-id:date:from:mime-version:to:subject
	:references:in-reply-to:content-type:content-transfer-encoding;
	q=dns; s=default; b=btuf8hNzFUCzBwQlOhY+WPwOLZO3FNJII+pydyZN46u
	asqH7tYt2yXDosRONXzBJ1AFTNcQNdZo1CjC9AjILFuObOpfE+HMpJ4/J0pErRH7
	hpuZkxFawvJ11Fg3YaD6HnBx1XBD2gyYhIBNhw5KA2q5IhrreOkqWUgI4Fndw514
	=
DKIM-Signature:	v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:message-id:date:from:mime-version:to:subject
	:references:in-reply-to:content-type:content-transfer-encoding;
	s=default; bh=izKgdUZRTEtolM+iYeJnOkFW6A0=; b=SMy6TKVy9pQxECkxn
	HX/Fg2yCRy2I7q4WFoKQrgXdhx5SmCaOZ/iZnvZKEcec3e0h7GVv2t7HhpbZQ6A5
	N+qmIHUT0DbVUvabSDzpmyznqvKCcBv2Sn0jDNJS4/A4Oug5dHk0wtKqBC1UWma6
	7D9Tgn85YLaY4BEDEGlcT8akCc=
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id:	<cygwin.cygwin.com>
List-Subscribe:	<mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive:	<http://sourceware.org/ml/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender:	cygwin-owner AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com
Delivered-To:	mailing list cygwin AT cygwin DOT com
Authentication-Results:	sourceware.org; auth=none
X-Spam-SWARE-Status:	No, score=-6.0 required=5.0 tests=AWL,BAYES_00,GIT_PATCH_2 autolearn=ham version=3.3.1 spammy=H*r:8.14.4, strace, H*r:192.168.3
X-HELO:	Ishtar.sc.tlinx.org
Message-ID:	<5C91B051.8080905@tlinx.org>
Date:	Tue, 19 Mar 2019 20:15:29 -0700
From:	L A Walsh <cygwin AT tlinx DOT org>
User-Agent:	Thunderbird
MIME-Version:	1.0
To:	cygwin AT cygwin DOT com, "Vesa P." <938v14p33 AT gmail DOT com>
Subject:	Re: Problems with "Hello, World!"
References:	<CAF0NPdi=FBVvQD4BNV9ThXcB1CoF31AZeKVKR27X4PeJq43U6w AT mail DOT gmail DOT com>
In-Reply-To:	<CAF0NPdi=FBVvQD4BNV9ThXcB1CoF31AZeKVKR27X4PeJq43U6w@mail.gmail.com>
X-IsSubscribed:	yes

On 3/19/2019 2:31 PM, Vesa P. wrote:
>
> Compiling my Hello World application didn't complain but when running
> it I didn't get any output. My compilation command was like this:
>    gcc -Wextra -Wall -o hello hello.c
> And my source code is below between "---" markers:
> ----------------------------------
> #include <stdio.h>
>
> int main() {
>   printf("Hello, World!\n");
>   return 0;
> }
> ----------------------------------
>   
----
    Well that is weird.  I just tried it on my Win7 and it works
as expected. 

    What directory are you running it in?  Could permissions be involved?

    Also what window are you running in?  I doubt it should be the case, but
some windows programs won't generate output in a cygwin shell or a
cygwin tty,
but will in cmd.e

    Have you tried running with 'strace' to see what calls it executes?:

strace -f ./hello

--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple

- Raw text -