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authorUlrich Drepper <drepper@redhat.com>2003-09-17 18:23:49 +0000
committerUlrich Drepper <drepper@redhat.com>2003-09-17 18:23:49 +0000
commit06f6ca9019897f5d1799c0ae8d7293ed249c0f97 (patch)
tree9a04e5058de47ce0898cf279205c8e58735efb96 /misc/tst-tsearch.c
parent65af7e61427ce9bbbc0e43b2ad44e5b4678a37fc (diff)
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Update.
2003-09-17 Philip Blundell <philb@gnu.org> * sysdeps/unix/sysv/linux/arm/vfork.S: Branch to fork if libpthread is loaded. Elide backwards compatibility code when not required.
Diffstat (limited to 'misc/tst-tsearch.c')
-rw-r--r--misc/tst-tsearch.c22
1 files changed, 21 insertions, 1 deletions
diff --git a/misc/tst-tsearch.c b/misc/tst-tsearch.c
index 722b6d7..66f76ac 100644
--- a/misc/tst-tsearch.c
+++ b/misc/tst-tsearch.c
@@ -1,5 +1,5 @@
/* Test program for tsearch et al.
- Copyright (C) 1997, 2000, 2001 Free Software Foundation, Inc.
+ Copyright (C) 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -25,6 +25,7 @@
#include <stdlib.h>
#include <string.h>
#include <search.h>
+#include <tst-stack-align.h>
#define SEED 0
#define BALANCED 1
@@ -72,10 +73,14 @@ static int depths[SIZE];
/* Maximum depth during a tree walk. */
static int max_depth;
+static int stack_align_check[2];
+
/* Compare two keys. */
static int
cmp_fn (const void *a, const void *b)
{
+ if (!stack_align_check[0])
+ stack_align_check[0] = TEST_STACK_ALIGN () ? -1 : 1;
return *(const int *) a - *(const int *) b;
}
@@ -103,6 +108,9 @@ walk_action (const void *nodep, const VISIT which, const int depth)
{
int key = **(int **) nodep;
+ if (!stack_align_check[1])
+ stack_align_check[1] = TEST_STACK_ALIGN () ? -1 : 1;
+
if (depth > max_depth)
max_depth = depth;
if (which == leaf || which == preorder)
@@ -329,5 +337,17 @@ main (int argc, char **argv)
total_error |= error;
}
+ for (i = 0; i < 2; ++i)
+ if (stack_align_check[i] == 0)
+ {
+ printf ("stack alignment check %d not run\n", i);
+ total_error |= 1;
+ }
+ else if (stack_align_check[i] != 1)
+ {
+ printf ("stack insufficiently aligned in check %d\n", i);
+ total_error |= 1;
+ }
+
return total_error;
}