X-Spam-Check-By: sourceware.org From: "Dave Korn" To: Subject: RE: Truncated Environment Variables? - using Cygwin + GetEnvironmentStrings() WIN32 API Date: Tue, 2 May 2006 15:32:44 +0100 Message-ID: <001201c66df5$46bca0e0$a501a8c0@CAM.ARTIMI.COM> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Office Outlook 11 In-Reply-To: <44576A04.3090409@arkasoft.com> Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm Precedence: bulk List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com On 02 May 2006 15:18, Kaveh Goudarzi wrote: > I call cygwin_internal ( CW_SYNC_WINENV ) prior to > the call to GetEnvironmentStrings ... the strange thing is the > value that comes back ... looking at the code > (cygwin/src/winsup/cygwin/external.cc) I expected zero but I get another > value (4294967295 ... uninitialized return?) Return values are ints, not unsigneds. That one is -1. Which means 'error'! > Any ideas? Check errno for more information? > Also I noticed that the address of environ seems always to be > at 0x460090 ... is it safe to assume this to always be the case? No, absolutely not. cheers, DaveK -- Can't think of a witty .sigline today.... -- 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/