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-rw-r--r--crypto/engine/tb_rand.c84
1 files changed, 45 insertions, 39 deletions
diff --git a/crypto/engine/tb_rand.c b/crypto/engine/tb_rand.c
index f36f67c0f6f4..a522264d04c4 100644
--- a/crypto/engine/tb_rand.c
+++ b/crypto/engine/tb_rand.c
@@ -6,7 +6,7 @@
* are met:
*
* 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
+ * notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
@@ -54,65 +54,71 @@
#include "eng_int.h"
-/* If this symbol is defined then ENGINE_get_default_RAND(), the function that is
- * used by RAND to hook in implementation code and cache defaults (etc), will
- * display brief debugging summaries to stderr with the 'nid'. */
+/*
+ * If this symbol is defined then ENGINE_get_default_RAND(), the function
+ * that is used by RAND to hook in implementation code and cache defaults
+ * (etc), will display brief debugging summaries to stderr with the 'nid'.
+ */
/* #define ENGINE_RAND_DEBUG */
static ENGINE_TABLE *rand_table = NULL;
static const int dummy_nid = 1;
void ENGINE_unregister_RAND(ENGINE *e)
- {
- engine_table_unregister(&rand_table, e);
- }
+{
+ engine_table_unregister(&rand_table, e);
+}
static void engine_unregister_all_RAND(void)
- {
- engine_table_cleanup(&rand_table);
- }
+{
+ engine_table_cleanup(&rand_table);
+}
int ENGINE_register_RAND(ENGINE *e)
- {
- if(e->rand_meth)
- return engine_table_register(&rand_table,
- engine_unregister_all_RAND, e, &dummy_nid, 1, 0);
- return 1;
- }
+{
+ if (e->rand_meth)
+ return engine_table_register(&rand_table,
+ engine_unregister_all_RAND, e,
+ &dummy_nid, 1, 0);
+ return 1;
+}
void ENGINE_register_all_RAND()
- {
- ENGINE *e;
+{
+ ENGINE *e;
- for(e=ENGINE_get_first() ; e ; e=ENGINE_get_next(e))
- ENGINE_register_RAND(e);
- }
+ for (e = ENGINE_get_first(); e; e = ENGINE_get_next(e))
+ ENGINE_register_RAND(e);
+}
int ENGINE_set_default_RAND(ENGINE *e)
- {
- if(e->rand_meth)
- return engine_table_register(&rand_table,
- engine_unregister_all_RAND, e, &dummy_nid, 1, 1);
- return 1;
- }
+{
+ if (e->rand_meth)
+ return engine_table_register(&rand_table,
+ engine_unregister_all_RAND, e,
+ &dummy_nid, 1, 1);
+ return 1;
+}
-/* Exposed API function to get a functional reference from the implementation
+/*
+ * Exposed API function to get a functional reference from the implementation
* table (ie. try to get a functional reference from the tabled structural
- * references). */
+ * references).
+ */
ENGINE *ENGINE_get_default_RAND(void)
- {
- return engine_table_select(&rand_table, dummy_nid);
- }
+{
+ return engine_table_select(&rand_table, dummy_nid);
+}
/* Obtains an RAND implementation from an ENGINE functional reference */
const RAND_METHOD *ENGINE_get_RAND(const ENGINE *e)
- {
- return e->rand_meth;
- }
+{
+ return e->rand_meth;
+}
/* Sets an RAND implementation in an ENGINE structure */
int ENGINE_set_RAND(ENGINE *e, const RAND_METHOD *rand_meth)
- {
- e->rand_meth = rand_meth;
- return 1;
- }
+{
+ e->rand_meth = rand_meth;
+ return 1;
+}