Correct documentation. sk_find_ex() doesn't return a pointer, it

[openssl.git] / CHANGES

diff --git a/CHANGES b/CHANGES
index 6b1d73c5ef14e7fb159fe1f9cc3a968d2ecd12af..2a926d19173032e2852606496c97a9f2744e4e5a 100644 (file)
--- a/CHANGES
+++ b/CHANGES
@@ -4,6 +4,28 @@
 
  Changes between 0.9.7a and 0.9.8  [xx XXX xxxx]
 
+  *) Add the function sk_find_ex() which works like sk_find(), but will
+     return an index to an element even if an exact match couldn't be
+     found.  The index is guaranteed to point at the element where the
+     searched-for key would be inserted to preserve sorting order.
+     [Richard Levitte]
+
+  *) Add the function OBJ_bsearch_ex() which works like OBJ_bsearch() but
+     takes an extra flags argument for optional functionality.  Currently,
+     the following flags are defined:
+
+       OBJ_BSEARCH_VALUE_ON_NOMATCH
+       This one gets OBJ_bsearch_ex() to return a pointer to the first
+       element where the comparing function returns a negative or zero
+       number.
+
+       OBJ_BSEARCH_FIRST_VALUE_ON_MATCH
+       This one gets OBJ_bsearch_ex() to return a pointer to the first
+       element where the comparing function returns zero.  This is useful
+       if there are more than one element where the comparing function
+       returns zero.
+     [Richard Levitte]
+
   *) Make it possible to create self-signed certificates with 'openssl ca'
      in such a way that the self-signed certificate becomes part of the
      CA database and uses the same mechanisms for serial number generation