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From: | Greg Thomas <thomasgd AT omc DOT bt DOT co DOT uk> |
Newsgroups: | comp.os.msdos.djgpp |
Subject: | Re: Async COM managing |
Date: | Wed, 27 Dec 2000 12:57:06 +0000 |
Organization: | BT Adastral Park, Martlesham Heath, Ipswich, UK |
Lines: | 17 |
Message-ID: | <ulpj4t8sl7hompsqcl9vetbosms6754jek@4ax.com> |
References: | <75gj4ts9d0t4a2eu5r565h8uocrctb5vnu AT 4ax DOT com> <Pine DOT SUN DOT 3 DOT 91 DOT 1001227141432 DOT 10199C AT is> |
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To: | djgpp AT delorie DOT com |
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
Reply-To: | djgpp AT delorie DOT com |
On Wed, 27 Dec 2000 14:16:07 +0200 (IST), Eli Zaretskii <eliz AT is DOT elta DOT co DOT il> wrote in article <Pine DOT SUN DOT 3 DOT 91 DOT 1001227141432 DOT 10199C AT is>: >No, I don't think so. You need to say "start myprog.exe", to make >myprog.exe run in a different DOS box. Then, when myprog.exe exits, its >DOS box will close, and the COM port should be freed. On reflection, I agree. It is Windows handling the locking of the port, not command.com - I was getting hung up with a mis-interpretation of "When command.com exits the DOS session ends and the port is deallocated." Greg -- This post represents the views of the author and does not necessarily accurately represent the views of BT.
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