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From: "Lavrentiev, Anton (NIH/NLM/NCBI) [C]" <lavr AT ncbi DOT nlm DOT nih DOT gov>
To: "cygwin AT cygwin DOT com" <cygwin AT cygwin DOT com>
Subject: RE: second call to mmap() results in error
Date: Thu, 30 Jan 2014 17:24:06 +0000
Message-ID: <5F8AAC04F9616747BC4CC0E803D5907D0C4763CC@MLBXv04.nih.gov>
References: <01a801cf1cfa$77957900$66c06b00$@lbmsys.com> <20140129181250 DOT GW2821 AT calimero DOT vinschen DOT de> <52E95786 DOT 8050606 AT gmail DOT com> <20140130095822 DOT GY2821 AT calimero DOT vinschen DOT de> <001801cf1db6$66c47c40$344d74c0$@lbmsys.com> <20140130124558 DOT GA2821 AT calimero DOT vinschen DOT de> <003801cf1dbd$fc3ffc70$f4bff550$@lbmsys.com> <20140130170142 DOT GD2821 AT calimero DOT vinschen DOT de>
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> Adding the <unistd.h> fixes the problem in all its iterations

I must be missing a point here, so what was the problem with the original
test program (which BTW worked fine on my CYGWIN installation).  Seems like
<unistd.h> was not needed there?  And how adding just <unistd.h> (w/o adding
ftruncate(), IIUC) has made it work?

Thanks,

Anton Lavrentiev
Contractor NIH/NLM/NCBI