auth: add value_strings for osmo_sub_auth_type, comment on osmo_auth_alg_name()
Add osmo_sub_auth_type_names[] and osmo_sub_auth_type_name().
Also add a hint to enum osmo_auth_algo's API doc that osmo_auth_alg_name()
already exists (it is defined further below).
Change-Id: I652a929bcd11c694d86812fb03d0a1cbd985efda
diff --git a/include/osmocom/crypt/auth.h b/include/osmocom/crypt/auth.h
index 2f2a8d3..7064c99 100644
--- a/include/osmocom/crypt/auth.h
+++ b/include/osmocom/crypt/auth.h
@@ -7,6 +7,7 @@
#include <stdint.h>
#include <osmocom/core/linuxlist.h>
+#include <osmocom/core/utils.h>
#define OSMO_A5_MAX_KEY_LEN_BYTES (128/8)
@@ -17,7 +18,12 @@
OSMO_AUTH_TYPE_UMTS = 0x02,
};
-/*! Authentication Algorithm */
+extern const struct value_string osmo_sub_auth_type_names[];
+static inline const char *osmo_sub_auth_type_name(enum osmo_sub_auth_type val)
+{ return get_value_string(osmo_sub_auth_type_names, val); }
+
+/*! Authentication Algorithm.
+ * See also osmo_auth_alg_name() and osmo_auth_alg_parse(). */
enum osmo_auth_algo {
OSMO_AUTH_ALG_NONE,
OSMO_AUTH_ALG_COMP128v1,