Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm
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
Message-ID: <4154231F.8050303@tcd.ie>
Date: Fri, 24 Sep 2004 14:37:35 +0100
From: david moloney <moloned AT tcd DOT ie>
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.3) Gecko/20040910
MIME-Version: 1.0
To: cygwin AT cygwin DOT com, David Moloney <moloned AT tcd DOT ie>
Subject: Porting question: cygwin equivalent of Linux getdirentries()?
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
X-AntiVirus: checked by Vexira MailArmor (version: 2.0.1.16; VAE: 6.27.0.12; VDF: 6.27.0.71; host: smtp3.tcd.ie)

I have a piece of Linux code I'm trying to port to cygwin which uses 
sgtty.h (ioctl) and dirent.h (getdirentries) functions which are not 
present in cygwin.  Also endian.h was missing but I copied it over from 
RedHat and that seems to work.  I got round the sgetty problems by using 
#ifdef __CYGWIN__ to patch in termios.h equivalents.  But on the 
dirent.h front the dirent struct in Cygwin is different from Linux in 
that it has a long where Linux has an unsigned short ... I patched it 
anyway and it compiles OK

#ifndef __CYGWIN__
 counter < READ_GPR(V0_REG) && direntp->d_reclen > 0;
 i++, counter += direntp->d_reclen, direntp=(struct dirent 
*)(buffer+counter)) {
#else
 counter < READ_GPR(V0_REG) && direntp->d_fd > 0;
 i++, counter += direntp->d_fd, direntp=(struct dirent 
*)(buffer+counter)) {
#endif

The only problem remaining is I cannot find a cygwin equivalent of 
getdirentries in Linux dirent.h and the program fails to link.  I have 
patched out the reference in the attached file and it compiles but will 
obviously not work.

Do any of you know what cygwin function I could use in place of 
getdirentries()?

I've tried googling for the past day and a half to no avail.

Many thanks,

- David


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