Module Name: src
Committed By: christos
Date: Wed Nov 2 23:19:49 UTC 2011
Modified Files:
src/external/public-domain/sqlite/dist: sqlite3.c
Log Message:
fix vax floating point overflows.
To generate a diff of this commit:
cvs rdiff -u -r1.1.1.1 -r1.2 src/external/public-domain/sqlite/dist/sqlite3.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/external/public-domain/sqlite/dist/sqlite3.c
diff -u src/external/public-domain/sqlite/dist/sqlite3.c:1.1.1.1 src/external/public-domain/sqlite/dist/sqlite3.c:1.2
--- src/external/public-domain/sqlite/dist/sqlite3.c:1.1.1.1 Thu Oct 13 17:38:52 2011
+++ src/external/public-domain/sqlite/dist/sqlite3.c Wed Nov 2 19:19:48 2011
@@ -7615,10 +7615,19 @@ SQLITE_PRIVATE void sqlite3HashClear(Has
# define SQLITE_OMIT_TRACE 1
# undef SQLITE_MIXED_ENDIAN_64BIT_FLOAT
# undef SQLITE_HAVE_ISNAN
+#else
+# ifdef __vax__
+# include <float.h>
+# define SQLITE_BIG_DBL DBL_MAX
+# define SQLITE_HUGE_DBL DBL_MAX
+# endif
#endif
#ifndef SQLITE_BIG_DBL
# define SQLITE_BIG_DBL (1e99)
#endif
+#ifndef SQLITE_HUGE_DBL
+# define SQLITE_HUGE_DBL (1.0e+308)
+#endif
/*
** OMIT_TEMPDB is set to 1 if SQLITE_OMIT_TEMPDB is defined, or 0
@@ -21000,10 +21009,10 @@ do_atof_calc:
while( e%308 ) { scale *= 1.0e+1; e -= 1; }
if( esign<0 ){
result = s / scale;
- result /= 1.0e+308;
+ result /= SQLITE_HUGE_DBL;
}else{
result = s * scale;
- result *= 1.0e+308;
+ result *= SQLITE_HUGE_DBL;
}
}else{
/* 1.0e+22 is the largest power of 10 than can be
@@ -130632,7 +130641,7 @@ SQLITE_API int sqlite3_extension_init(
** May you share freely, never taking more than you give.
**
*************************************************************************
-** $Id: sqlite3.c,v 1.1.1.1 2011/10/13 21:38:52 joerg Exp $
+** $Id: sqlite3.c,v 1.2 2011/11/02 23:19:48 christos Exp $
**
** This file implements an integration between the ICU library
** ("International Components for Unicode", an open-source library
