Following the license change, modify the boilerplates in crypto/engine/

[openssl.git] / crypto / engine / eng_cnf.c

diff --git a/crypto/engine/eng_cnf.c b/crypto/engine/eng_cnf.c
index 8bea37fe28c7545ca0b1d167495462a6f50ec2c8..bece327cc5d6f10537a87a63a8332aaf89c34c59 100644 (file)
--- a/crypto/engine/eng_cnf.c
+++ b/crypto/engine/eng_cnf.c
@@ -1,7 +1,7 @@
 /*
  * Copyright 2002-2016 The OpenSSL Project Authors. All Rights Reserved.
  *
- * Licensed under the OpenSSL license (the "License").  You may not use
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
  * in the file LICENSE in the source distribution or at
  * https://www.openssl.org/source/license.html
@@ -14,11 +14,11 @@
 
 /* ENGINE config module */
 
-static char *skip_dot(char *name)
+static const char *skip_dot(const char *name)
 {
-    char *p;
-    p = strchr(name, '.');
-    if (p)
+    const char *p = strchr(name, '.');
+
+    if (p != NULL)
         return p + 1;
     return name;
 }
@@ -38,14 +38,14 @@ static int int_engine_init(ENGINE *e)
     return 1;
 }
 
-static int int_engine_configure(char *name, char *value, const CONF *cnf)
+static int int_engine_configure(const char *name, const char *value, const CONF *cnf)
 {
     int i;
     int ret = 0;
     long do_init = -1;
     STACK_OF(CONF_VALUE) *ecmds;
     CONF_VALUE *ecmd = NULL;
-    char *ctrlname, *ctrlvalue;
+    const char *ctrlname, *ctrlvalue;
     ENGINE *e = NULL;
     int soft = 0;