Andrew Dunstan wrote:
> > The proc.c cases were using MemSet, which was checking if the
> > int* as aligned for int* access. In fact, we could change MemSet to
> > always take a void *, and do the int* casting when we access it after
> > testing for alignment.
> >
>
> Since MemSet is generic, that is probably a good idea.
I have applied the following patch to add an additional void* cast to
MemSet, and added a comment that this was safe because alignment is
checked below --- patch attached.
--
Bruce Momjian | http://candle.pha.pa.us
pgman@candle.pha.pa.us | (610) 359-1001
+ If your life is a hard drive, | 13 Roberts Road
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Index: src/include/c.h
===================================================================
RCS file: /cvsroot/pgsql-server/src/include/c.h,v
retrieving revision 1.153
diff -c -c -r1.153 c.h
*** src/include/c.h 21 Sep 2003 17:57:21 -0000 1.153
--- src/include/c.h 11 Oct 2003 19:51:09 -0000
***************
*** 604,610 ****
#define MemSet(start, val, len) \
do \
{ \
! int32 * _start = (int32 *) (start); \
int _val = (val); \
Size _len = (len); \
\
--- 604,611 ----
#define MemSet(start, val, len) \
do \
{ \
! /* (void *) used because we check for alignment below */ \
! int32 * _start = (int32 *) (void *) (start); \
int _val = (val); \
Size _len = (len); \
\
