diff options
Diffstat (limited to 'generic/tclInt.h')
| -rw-r--r-- | generic/tclInt.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/generic/tclInt.h b/generic/tclInt.h index 54a156f..b89b7b0 100644 --- a/generic/tclInt.h +++ b/generic/tclInt.h @@ -13,7 +13,7 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclInt.h,v 1.358 2007/12/13 15:23:18 dgp Exp $ + * RCS: @(#) $Id: tclInt.h,v 1.359 2007/12/17 15:28:27 msofer Exp $ */ #ifndef _TCLINT @@ -2034,6 +2034,17 @@ struct LimitHandler { #define UCHAR(c) ((unsigned char) (c)) /* + * This macro is used to properly align the memory allocated by Tcl, giving + * the same alignment as the native malloc + */ + +#if defined(__APPLE__) +#define TCL_ALLOCALIGN 16 +#else +#define TCL_ALLOCALIGN (2*sizeof(void *)) +#endif + +/* * This macro is used to determine the offset needed to safely allocate any * data structure in memory. Given a starting offset or size, it "rounds up" * or "aligns" the offset to the next 8-byte boundary so that any data |