Lines Matching refs:NULL
24 return global_engine_lock != NULL; in DEFINE_RUN_ONCE()
36 if ((ret = OPENSSL_zalloc(sizeof(*ret))) == NULL) in ENGINE_new()
37 return NULL; in ENGINE_new()
40 return NULL; in ENGINE_new()
46 return NULL; in ENGINE_new()
58 e->id = NULL; in engine_set_all_null()
59 e->name = NULL; in engine_set_all_null()
60 e->rsa_meth = NULL; in engine_set_all_null()
61 e->dsa_meth = NULL; in engine_set_all_null()
62 e->dh_meth = NULL; in engine_set_all_null()
63 e->rand_meth = NULL; in engine_set_all_null()
64 e->ciphers = NULL; in engine_set_all_null()
65 e->digests = NULL; in engine_set_all_null()
66 e->destroy = NULL; in engine_set_all_null()
67 e->init = NULL; in engine_set_all_null()
68 e->finish = NULL; in engine_set_all_null()
69 e->ctrl = NULL; in engine_set_all_null()
70 e->load_privkey = NULL; in engine_set_all_null()
71 e->load_pubkey = NULL; in engine_set_all_null()
72 e->cmd_defns = NULL; in engine_set_all_null()
74 e->dynamic_id = NULL; in engine_set_all_null()
81 if (e == NULL) in engine_free_util()
117 static STACK_OF(ENGINE_CLEANUP_ITEM) *cleanup_stack = NULL;
132 if ((item = OPENSSL_malloc(sizeof(*item))) == NULL) in int_cleanup_item()
133 return NULL; in int_cleanup_item()
145 if (item != NULL) { in engine_cleanup_add_first()
160 if (item != NULL) { in engine_cleanup_add_last()
180 cleanup_stack = NULL; in engine_cleanup_int()
183 global_engine_lock = NULL; in engine_cleanup_int()
205 if (id == NULL) { in ENGINE_set_id()
215 if (name == NULL) { in ENGINE_set_name()
