X-Authentication-Warning: delorie.com: mail set sender to djgpp-bounces using -f NNTP-Posting-Date: Wed, 09 Mar 2005 22:26:22 -0600 From: "cz" Newsgroups: comp.os.msdos.djgpp Subject: IOPL question Date: Wed, 9 Mar 2005 20:26:22 -0800 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2900.2180 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180 X-RFC2646: Format=Flowed; Original Message-ID: Lines: 12 NNTP-Posting-Host: 24.7.26.234 X-Trace: sv3-lvHjkOA4cyN4zDaK05dkUl6WBw6Gonvqlzvn/o66Qfz0g+wPtQ8GJOGKF9WPzIhlZE34iCSWwwOXKED!UysECkQEi/DY8cfZYhcwShrTGxymA7GFO1pxWe5GtqSKpxgBz5uIKfU03QU= X-Complaints-To: abuse AT comcast DOT net X-DMCA-Complaints-To: dmca AT comcast DOT net X-Abuse-and-DMCA-Info: Please be sure to forward a copy of ALL headers X-Abuse-and-DMCA-Info: Otherwise we will be unable to process your complaint properly X-Postfilter: 1.3.32 To: djgpp AT delorie DOT com DJ-Gateway: from newsgroup comp.os.msdos.djgpp Reply-To: djgpp AT delorie DOT com Hi, I am a happy DJGPP user for about one year now. However, I need to develop an MSDOS program that requires IOPL 0 to run. But I found the EXE files I created with DJGPP is running with IOPL 3. Is this previlege level set by DPMI? Is there a way I can make an app to run in IOPL 0? Thanks.