upstream/1.1.0_cvsrelease/1.1.0_cvs

1 files changed, 47 insertions, 0 deletions

diff --git a/gnu/lib/libregex/test/malloc-test.c b/gnu/lib/libregex/test/malloc-test.c
new file mode 100644
index 000000000000..7e27a15a8905
--- /dev/null
+++ b/gnu/lib/libregex/test/malloc-test.c
@@ -0,0 +1,47 @@
+
+
+typedef struct {
+   unsigned *bits;
+   unsigned size;
+} bits_list_type;
+
+#define BYTEWIDTH  8
+#define NULL 0
+
+#define BITS_BLOCK_SIZE (sizeof (unsigned) * BYTEWIDTH)
+#define BITS_BLOCK(position) ((position) / BITS_BLOCK_SIZE)
+#define BITS_MASK(position) (1 << ((position) % BITS_BLOCK_SIZE))
+
+static unsigned
+init_bits_list (bits_list_ptr)
+  bits_list_type *bits_list_ptr;
+{
+  bits_list_ptr->bits = NULL;
+  bits_list_ptr->bits = (unsigned *) malloc (sizeof (unsigned));
+
+  if (bits_list_ptr->bits == NULL)
+    return 0;
+
+  bits_list_ptr->bits[0] = (unsigned)0;
+  bits_list_ptr->size = BITS_BLOCK_SIZE;
+
+  return 1;
+}
+
+
+main()
+{
+  bits_list_type dummy;
+  bits_list_type dummy_1;
+  bits_list_type dummy_2;
+  bits_list_type dummy_3;
+
+  init_bits_list (&dummy);
+printf("init 1\n");
+  init_bits_list (&dummy_1);
+printf("init 2\n");
+  init_bits_list (&dummy_2);
+printf("init 3\n");
+  init_bits_list (&dummy_3);
+printf("init 4\n");
+}