Update.

2002-01-29  Ulrich Drepper  <drepper@redhat.com>

	* misc/hsearch_r.c (hsearch_r): Don't insert anything if entry is
	found.
	* misc/Makefile (tests): Add tst-hsearch.
	* misc/tst-hsearch.c: New file.

1 files changed, 31 insertions, 0 deletions

diff --git a/misc/tst-hsearch.c b/misc/tst-hsearch.c
new file mode 100644
index 0000000000..6c19b22472
--- /dev/null
+++ b/misc/tst-hsearch.c
@@ -0,0 +1,31 @@
+#include <search.h>
+#include <stdio.h>
+
+int
+main (void)
+{
+  int a = 1;
+  int b = 2;
+  ENTRY i;
+  ENTRY *e;
+
+  if (hcreate (20) == 0)
+    {
+      puts ("hcreate failed");
+      return 1;
+    }
+
+  i.key = (char *) "one";
+  i.data = &a;
+  if (hsearch (i, ENTER) == NULL)
+    return 1;
+
+  i.key = (char *) "one";
+  i.data = &b;
+  e = hsearch (i, ENTER);
+  printf ("e.data = %d\n", *(int *) e->data);
+  if (*(int *) e->data != 1)
+    return 1;
+
+  return 0;
+}