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Message-Id: | <199906072202.WAA44782@out5.ibm.net> |
From: | "Mark E." <snowball3 AT bigfoot DOT com> |
To: | djgpp-workers AT delorie DOT com |
Date: | Mon, 7 Jun 1999 18:03:49 -0400 |
MIME-Version: | 1.0 |
Subject: | Re: enhancements to fcntl.c |
References: | <199906031836 DOT SAA75560 AT out1 DOT ibm DOT net> |
In-reply-to: | <Pine.SUN.3.91.990607091852.18114A@is> |
X-mailer: | Pegasus Mail for Win32 (v3.11) |
Reply-To: | djgpp-workers AT delorie DOT com |
> > Note that changes to the access mode (O_RDONLY, O_WRONLY, O_RDWR) > > are ignored to obey the online Unix spec. > > Yes, Posix says only O_APPEND and O_NONBLOCK can be changed. From looking over the source and the interrupt list, I don't think even O_APPEND can be set with F_SETFL since it's only used when the file is open and it isn't stored in the SFT. About the only thing I can see doing when O_APPEND is given in the argument is to seek to EOF. Mark --- Mark Elbrecht, snowball3 AT bigfoot DOT com http://snowball.frogspace.net/
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