From: Costin Chirvasuta <costinc@gmail.com>
To: 9fans <9fans@9fans.net>
Subject: [9fans] bufreset deletes b->nbl-1 blocks?
Date: Fri, 12 Aug 2016 15:30:28 +0300 [thread overview]
Message-ID: <CAPv5z_1K8M+R84f+athA9C77MUSSQnk=Z9idQ8y=6j4K1XdDWA@mail.gmail.com> (raw)
I'm reading the sam source (very educational) and I've stumbled across
a piece I don't understand, in buff.c:^bufreset:
for(i=b->nbl-1; --i>=0; )
delblock(b, i);
Doesn't this delete b-nbl-1 blocks? Also delblock would always call
memmove, moving 1 block at the end, if I read it correctly.
next reply other threads:[~2016-08-12 12:30 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-12 12:30 Costin Chirvasuta [this message]
2016-08-12 15:20 ` James A. Robinson
2016-08-12 15:29 ` Costin Chirvasuta
2016-08-12 15:48 ` James A. Robinson
2016-08-12 16:10 ` Costin Chirvasuta
2016-08-12 16:16 ` James A. Robinson
2016-08-12 16:25 ` Costin Chirvasuta
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