From c47c94f958dd11be44bad16cd5d97d9f2fea6dbf Mon Sep 17 00:00:00 2001 From: Xanadu Date: Sat, 5 Mar 2011 00:50:00 +0100 Subject: Dep/MySQL: Updated MySQL sources to version 5.5.9 (current GA) --- dep/mysqllite/cmake/stack_direction.c | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 dep/mysqllite/cmake/stack_direction.c (limited to 'dep/mysqllite/cmake/stack_direction.c') diff --git a/dep/mysqllite/cmake/stack_direction.c b/dep/mysqllite/cmake/stack_direction.c new file mode 100644 index 00000000000..11bcf803bfa --- /dev/null +++ b/dep/mysqllite/cmake/stack_direction.c @@ -0,0 +1,31 @@ +/* Copyright (C) 2009 Sun Microsystems, Inc + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + +/* Check stack direction (0-down, 1-up) */ +int f(int *a) +{ + int b; + return(&b > a)?1:0; +} +/* + Prevent compiler optimizations by calling function + through pointer. +*/ +volatile int (*ptr_f)(int *) = f; +int main() +{ + int a; + return ptr_f(&a); +} \ No newline at end of file -- cgit v1.2.3