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| author | Marcel Holtmann <marcel@holtmann.org> | 2015-03-14 19:28:00 -0700 |
|---|---|---|
| committer | Johan Hedberg <johan.hedberg@intel.com> | 2015-03-15 09:57:31 +0200 |
| commit | c85be545ea23a4fe590c89683242a9be823394e0 (patch) | |
| tree | 3807191476a15efd18b7d6b4468fc0eed770ab47 | |
| parent | c08b1a1dba524c1cdef331c1f169db3a1b37bb4c (diff) | |
| download | linux-c85be545ea23a4fe590c89683242a9be823394e0.tar.gz linux-c85be545ea23a4fe590c89683242a9be823394e0.tar.bz2 linux-c85be545ea23a4fe590c89683242a9be823394e0.zip | |
Bluetooth: Add hci_sock_test_flag helper function
The management interface will need access to the socket flags and so
provide a helper function for checking them.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| -rw-r--r-- | include/net/bluetooth/bluetooth.h | 1 | ||||
| -rw-r--r-- | net/bluetooth/hci_sock.c | 7 |
2 files changed, 7 insertions, 1 deletions
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h index ae1f2ee1eaf3..d871ba313f64 100644 --- a/include/net/bluetooth/bluetooth.h +++ b/include/net/bluetooth/bluetooth.h @@ -337,6 +337,7 @@ int bt_to_errno(__u16 code); void hci_sock_set_flag(struct sock *sk, int nr); void hci_sock_clear_flag(struct sock *sk, int nr); +int hci_sock_test_flag(struct sock *sk, int nr); int hci_sock_init(void); void hci_sock_cleanup(void); diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c index e7f463f6fd69..df23c184c897 100644 --- a/net/bluetooth/hci_sock.c +++ b/net/bluetooth/hci_sock.c @@ -60,6 +60,11 @@ void hci_sock_clear_flag(struct sock *sk, int nr) clear_bit(nr, &hci_pi(sk)->flags); } +int hci_sock_test_flag(struct sock *sk, int nr) +{ + return test_bit(nr, &hci_pi(sk)->flags); +} + static inline int hci_test_bit(int nr, const void *addr) { return *((const __u32 *) addr + (nr >> 5)) & ((__u32) 1 << (nr & 31)); @@ -211,7 +216,7 @@ void hci_send_to_channel(unsigned short channel, struct sk_buff *skb, struct sk_buff *nskb; /* Ignore socket without the flag set */ - if (!test_bit(flag, &hci_pi(sk)->flags)) + if (!hci_sock_test_flag(sk, flag)) continue; /* Skip the original socket */ |