From: drew@ophelia.cs.colorado.edu (Drew Eckhardt) Subject: Re: gcc 2.2.2: stdlib.h/stddef.h wchar_t problem?SKIP Date: Tue, 7 Jul 1992 04:56:29 GMT
In article <1992Jul6.121951.89304@vaxc.cc.monash.edu.au> johnhm@vaxc.cc.monash.edu.au writes:
>In article <1992Jul4.194653.815@pool.info.sunyit.edu>, ujlh@pool.info.sunyit.edu (James Henrickson) writes:
>> header files. "cp" expects DEV_BSIZE to be defined somewhere. I had to
>> define it as 1024 in cp.c to get it to compile.
>
> Is 1024 bytes correct?. I had assumed a block was 512.
>
yes, 1024 bytes is correct. Internally, most device drivers
read / write 2 512 byte physical blocks to make one 1024 "linux"
block, but everything above the device drivers sees 1024 byte
blocks.