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-rw-r--r--include/osmocom/gsm/protocol/gsm_04_08.h33
1 files changed, 28 insertions, 5 deletions
diff --git a/include/osmocom/gsm/protocol/gsm_04_08.h b/include/osmocom/gsm/protocol/gsm_04_08.h
index 68ec4e3e..8370eca1 100644
--- a/include/osmocom/gsm/protocol/gsm_04_08.h
+++ b/include/osmocom/gsm/protocol/gsm_04_08.h
@@ -889,13 +889,25 @@ struct gsm48_pag_resp {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t spare:4,
key_seq:4;
- uint32_t classmark2;
+ union {
+ uint32_t classmark2; /* Backward compatibility */
+ struct {
+ uint8_t cm2_len;
+ struct gsm48_classmark2 cm2;
+ };
+ };
uint8_t mi_len;
uint8_t mi[0];
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t key_seq:4, spare:4;
- uint32_t classmark2;
+ union {
+ uint32_t classmark2; /* Backward compatibility */
+ struct {
+ uint8_t cm2_len;
+ struct gsm48_classmark2 cm2;
+ };
+ };
uint8_t mi_len;
uint8_t mi[0];
#endif
@@ -1027,15 +1039,26 @@ struct gsm48_service_request {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t cm_service_type : 4,
cipher_key_seq : 4;
- /* length + 3 bytes */
- uint32_t classmark;
+ union {
+ uint32_t classmark; /* Backward compatibility */
+ struct {
+ uint8_t cm2_len;
+ struct gsm48_classmark2 classmark2;
+ };
+ };
uint8_t mi_len;
uint8_t mi[0];
/* optional priority level */
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t cipher_key_seq:4, cm_service_type:4;
- uint32_t classmark;
+ union {
+ uint32_t classmark; /* Backward compatibility */
+ struct {
+ uint8_t cm2_len;
+ struct gsm48_classmark2 classmark2;
+ };
+ };
uint8_t mi_len;
uint8_t mi[0];
#endif