Re: tmpfile Question

Article View: comp.std.c

Article #2618

#2618

From: Doug Gwyn
Date: Wed, 27 Mar 1991 21:54

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In article <2537.03.91@drdhh.hanse.de> bjoern@drdhh.hanse.de writes:
>May a conforming program call tmpfile() more than once ?

Sure.  However, the implementation may choose to return a null pointer on
any or all calls to tmpfile(); how well it supports tmpfile() is a matter
of "quality of implementation".  The usual UNIX implementation supports
any number of open temporary files up to system limits on open file
descriptors for the process, etc.  (The file is unliked after being
opened.  Note that some non-UNIX file systems such as NFS may have
problems with that.)

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!rpi!uupsi!cmcl2!adm!smoke!gwyn
From: gwyn@smoke.brl.mil (Doug Gwyn)
Newsgroups: comp.std.c
Subject: Re: tmpfile Question
Keywords: tmpfile, conforming
Message-ID: <15603@smoke.brl.mil>
Date: 27 Mar 91 21:54:32 GMT
References: <2537.03.91@drdhh.hanse.de>
Organization: U.S. Army Ballistic Research Laboratory, APG, MD.
Lines: 10

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