[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Uniform vector lengths -- how long?
|
From: |
Kevin Ryde |
|
Subject: |
Re: Uniform vector lengths -- how long? |
|
Date: |
Thu, 22 Jul 2004 11:20:32 +1000 |
|
User-agent: |
Gnus/5.110003 (No Gnus v0.3) Emacs/21.3 (gnu/linux) |
Rob Browning <address@hidden> writes:
>
> SIZE_MAX being defined
I think, but don't quote me, that limits.h and SIZE_MAX are ANSI C,
and guile already demands that.
> if (len > ((size_t) SIZE_MAX / uvec_sizes[type])) ...
Since uvec_sizes are all powers of 2, perhaps change to a
uvec_shift[type] array and use a shift instead of a division. Ditto
shift instead of multiply for the len -> bytes.