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From: | Georg <dosusb AT googlemail DOT com> |
Newsgroups: | comp.os.msdos.djgpp |
Subject: | Re: argv[0] |
Date: | Tue, 6 Dec 2011 04:17:21 -0800 (PST) |
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The absolute path name in the environment is available in MS-DOS, FreeDOS and a XP DOS box, but probably not on all DOS clones. >ENV:187 Program:MCBTRACEÍ ÿŸ I called my program MCB - therefore I did not see this problem. DOS allows for 8 bytes in the MCB and if the program name is shorter it will add a NUL, not so if the program name is 8 bytes already. Therefore my code will print up to the next NUL after the program name. I see no drive letter in the path - why does it start with MARTIN? Are you running from a network drive? What is the output of argv[0] in this case? Georg
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