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Additional changes to reduce stack usage. The SQLITE_SMALL_STACK compile-time

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option is now available. (CVS 6708)

FossilOrigin-Name: baea79fd0cfeb860973846c3f2776776c87f0ae3
This commit is contained in:
drh
2009-06-03 01:24:54 +00:00
parent e98c9049a0
commit 50d654da3b
6 changed files with 51 additions and 34 deletions
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11
src/printf.c
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@@ -5,7 +5,7 @@
** an historical reference. Most of the "enhancements" have been backed
** out so that the functionality is now the same as standard printf().
**
** $Id: printf.c,v 1.103 2009/05/04 20:20:16 drh Exp $
** $Id: printf.c,v 1.104 2009/06/03 01:24:54 drh Exp $
**
**************************************************************************
**
@@ -189,11 +189,14 @@ static void appendSpace(StrAccum *pAccum, int N){
/*
** On machines with a small stack size, you can redefine the
** SQLITE_PRINT_BUF_SIZE to be less than 350. But beware - for
** smaller values some %f conversions may go into an infinite loop.
** SQLITE_PRINT_BUF_SIZE to be less than 350.
*/
#ifndef SQLITE_PRINT_BUF_SIZE
# define SQLITE_PRINT_BUF_SIZE 350
# if defined(SQLITE_SMALL_STACK)
# define SQLITE_PRINT_BUF_SIZE 50
# else
# define SQLITE_PRINT_BUF_SIZE 350
# endif
#endif
#define etBUFSIZE SQLITE_PRINT_BUF_SIZE /* Size of the output buffer */