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| author | Bruce Momjian <bruce@momjian.us> | 1998-02-11 21:17:44 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 1998-02-11 21:17:44 +0000 |
| commit | 182c2057f2876da658b5f2db52258335a48c5425 (patch) | |
| tree | 851f360e31d6da0d261d5b33d4a0619e65c53f79 | |
| parent | 24cab6bd0dd809091516d5a1b894f9a87fdadaf3 (diff) | |
| download | postgresql-182c2057f2876da658b5f2db52258335a48c5425.tar.gz postgresql-182c2057f2876da658b5f2db52258335a48c5425.zip | |
Change int align.
| -rw-r--r-- | src/include/c.h | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/src/include/c.h b/src/include/c.h index d031f814e45..1b928b3c6a5 100644 --- a/src/include/c.h +++ b/src/include/c.h @@ -7,7 +7,7 @@ * * Copyright (c) 1994, Regents of the University of California * - * $Id: c.h,v 1.30 1998/01/27 15:35:00 momjian Exp $ + * $Id: c.h,v 1.31 1998/02/11 21:17:44 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -705,16 +705,11 @@ typedef struct Exception #define StrNCpy(dst,src,len) \ (strncpy((dst),(src),(len)),(len > 0) ? *((dst)+(len)-1)='\0' : (dummyret)NULL,(void)(dst)) -/* Get a bit mask of the bits set in non-int32 aligned addresses */ -#define INT_ALIGN_MASK (sizeof(int32) - 1) - /* This function gets call too often, so we inline it if we can */ #define MemSet(start, val, len) do \ { /* are we aligned for int32? */ \ - /* We have to cast the pointer to int \ - so we can do the AND */ \ - if (((int)(start) & INT_ALIGN_MASK) == 0 && \ - ((len) & INT_ALIGN_MASK) == 0 && \ + if ((start) == INTALIGN(start) && \ + (len) % sizeof(int32) == 0 && \ (val) == 0 && \ /* \ * We got this number by testing this \ |