add oidc_cache_redis_disconnect to redis.h

Signed-off-by: Hans Zandbelt <[email protected]>

Author: zandbelt

src/cache/redis.c

@@ -106,7 +106,7 @@ static apr_status_t oidc_cache_redis_connect(request_rec *r, oidc_cache_cfg_redi
 /*
  * free resources allocated for the per-process Redis connection context
  */
-static apr_status_t oidc_cache_redis_disconnect(oidc_cache_cfg_redis_t *context) {
+apr_status_t oidc_cache_redis_disconnect(oidc_cache_cfg_redis_t *context) {
 	if (context != NULL) {
 		if (context->rctx != NULL) {
 			redisFree(context->rctx);

src/cache/redis.h

@@ -77,3 +77,4 @@ apr_byte_t oidc_cache_redis_get(request_rec *r, const char *section, const char
 		const char **value);
 apr_byte_t oidc_cache_redis_set(request_rec *r, const char *section, const char *key,
 		const char *value, apr_time_t expiry);
+apr_status_t oidc_cache_redis_disconnect(oidc_cache_cfg_redis_t *context);