From: Tim Wiess <tim@nop.cx>
To: 9fans@cse.psu.edu
Cc: JoelCSalomon@Gmail.com
Subject: Re: [9fans] Binit and Bterm
Date: Thu, 5 Oct 2006 13:26:26 -0700 [thread overview]
Message-ID: <c5d12f2312edc98140971001a3302a22@akira.nop.cx> (raw)
In-Reply-To: <81f54cf5e17d3070cee5e358cce01f70@plan9.jp>
since you are just doing reads then no i don't believe
the Bterm is necessary.
> I’ve got a function in the Brain-Dead SHell™ that I’m writing for
> homework that looks like this:
> Biobuf in;
>
> void bdsh(int f) {
> Binit(&in, f, OREAD); yyparse(); Bterm(&in);
> }
> This function gets called for each file named in argv[] after main()
> open(2)s it.
>
> My question is: is the call Bterm necessary, or will Binit
> reinitialize the global Biobuf correctly on its own—or am I courting
> trouble some other way? The man page for bio(2) is a bit vauge on
> reusing Biobufs.
>
> --Joel
next prev parent reply other threads:[~2006-10-05 20:26 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-05 19:32 Joel “chesky” Salomon
2006-10-05 20:26 ` Tim Wiess [this message]
2006-10-05 20:33 ` Joel “chesky” Salomon
2006-10-05 20:43 ` Russ Cox
2006-10-05 20:47 ` Charles Forsyth
2006-10-05 21:00 ` Joel “chesky” Salomon
2006-10-05 21:08 ` Charles Forsyth
2006-10-05 21:09 ` Joel “chesky” Salomon
2006-10-05 21:38 ` Martin Neubauer
2006-10-05 21:42 ` Charles Forsyth
2006-10-05 21:42 ` Tim Wiess
[not found] <000001c6e8b6$cbc14250$14aaa8c0@utelsystems.local>
2006-10-06 6:03 ` "Nils O. Selåsdal"
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