From: adr <adr@SDF.ORG>
To: 9fans@9fans.net
Subject: [9fans] void*
Date: Sun, 15 May 2022 10:58:34 +0000 (UTC) [thread overview]
Message-ID: <a133ada-4f54-c8a5-7530-9949aa5b45a4@SDF.ORG> (raw)
Hi,
one of the first thing I noticed compiling in plan9 is that arithmetic
on void* is illegal. Other compilers treat void* as uchar*.
Conceptually, it makes sense. A pointer to void doesn't point to
any object. But then I've seen the use of void* in functions (like
memccpy) when the pointed object is going to be processed as a
byte array. Local uchar*'s are used to do the trick inside the
function.
It wouldn't make more sense to avoid the use of void*
and just use instead uchar* or better still u8int*?
Some thoughts?
Regards,
adr.
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next reply other threads:[~2022-05-15 10:58 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-15 10:58 adr [this message]
2022-05-15 12:11 ` Humm
2022-05-15 13:03 ` adr
2022-05-15 13:15 ` adr
2022-05-15 13:21 ` arnold
2022-05-15 14:09 ` adr
2022-05-15 14:47 ` ori
2022-05-15 15:49 ` adr
2022-05-15 15:23 ` Dan Cross
2022-05-15 15:50 ` Bakul Shah
2022-05-15 15:54 ` ori
2022-05-15 14:46 ` ori
2022-05-15 16:07 ` adr
2022-05-16 6:24 ` Skip Tavakkolian
2022-05-16 12:46 ` Humm
2022-05-16 13:23 ` Bakul Shah
2022-05-16 14:46 ` Charles Forsyth
2022-05-16 16:03 ` adr
2022-05-16 17:45 ` hiro
2022-05-17 4:00 ` Lucio De Re
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