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author | Peter A. Bigot <pab@pabigot.com> | 2021-08-31 09:35:45 -0700 |
---|---|---|
committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2021-09-17 12:55:23 -0700 |
commit | 86e7b3e768379b975bd6d7a5f55ff96a60b4013e (patch) | |
tree | 7eaf3dd8ff410548ecdcb04a49bceb611adf0569 /lib | |
parent | dbb3af61ed707b161815f0e51952363fb82afe86 (diff) | |
download | bluez-86e7b3e768379b975bd6d7a5f55ff96a60b4013e.tar.gz |
lib: Fix variable-length array declarations in hci structures
Use of zero as the size for arrays as the last element of a structure
is a GNU C extension, which as of GCC 10 produces diagnostics when
values in the extended array are referenced. Switch to the C99
standard idiom for flexible array members, already in use in a few
other headers.
Diffstat (limited to 'lib')
-rw-r--r-- | lib/hci.h | 16 |
1 files changed, 8 insertions, 8 deletions
@@ -729,7 +729,7 @@ typedef struct { typedef struct { uint8_t flt_type; uint8_t cond_type; - uint8_t condition[0]; + uint8_t condition[]; } __attribute__ ((packed)) set_event_flt_cp; #define SET_EVENT_FLT_CP_SIZE 2 @@ -2135,7 +2135,7 @@ typedef struct { #define EVT_LE_META_EVENT 0x3E typedef struct { uint8_t subevent; - uint8_t data[0]; + uint8_t data[]; } __attribute__ ((packed)) evt_le_meta_event; #define EVT_LE_META_EVENT_SIZE 1 @@ -2159,7 +2159,7 @@ typedef struct { uint8_t bdaddr_type; bdaddr_t bdaddr; uint8_t length; - uint8_t data[0]; + uint8_t data[]; } __attribute__ ((packed)) le_advertising_info; #define LE_ADVERTISING_INFO_SIZE 9 @@ -2246,7 +2246,7 @@ typedef struct { typedef struct { uint16_t total_num_blocks; uint8_t num_handles; - cmplt_handle handles[0]; + cmplt_handle handles[]; } __attribute__ ((packed)) evt_num_completed_blocks; #define EVT_AMP_STATUS_CHANGE 0x4D @@ -2264,7 +2264,7 @@ typedef struct { #define EVT_STACK_INTERNAL 0xFD typedef struct { uint16_t type; - uint8_t data[0]; + uint8_t data[]; } __attribute__ ((packed)) evt_stack_internal; #define EVT_STACK_INTERNAL_SIZE 2 @@ -2407,19 +2407,19 @@ struct hci_dev_req { struct hci_dev_list_req { uint16_t dev_num; - struct hci_dev_req dev_req[0]; /* hci_dev_req structures */ + struct hci_dev_req dev_req[]; /* hci_dev_req structures */ }; struct hci_conn_list_req { uint16_t dev_id; uint16_t conn_num; - struct hci_conn_info conn_info[0]; + struct hci_conn_info conn_info[]; }; struct hci_conn_info_req { bdaddr_t bdaddr; uint8_t type; - struct hci_conn_info conn_info[0]; + struct hci_conn_info conn_info[]; }; struct hci_auth_info_req { |