diff options
Diffstat (limited to 'net/dccp/ccid.h')
| -rw-r--r-- | net/dccp/ccid.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/net/dccp/ccid.h b/net/dccp/ccid.h index 259f546..803343ae 100644 --- a/net/dccp/ccid.h +++ b/net/dccp/ccid.h @@ -116,6 +116,24 @@ extern struct ccid *ccid_hc_rx_new(unsigned char id, struct sock *sk, extern struct ccid *ccid_hc_tx_new(unsigned char id, struct sock *sk, gfp_t gfp); +static inline int ccid_get_current_rx_ccid(struct dccp_sock *dp) +{ + struct ccid *ccid = dp->dccps_hc_rx_ccid; + + if (ccid == NULL || ccid->ccid_ops == NULL) + return -1; + return ccid->ccid_ops->ccid_id; +} + +static inline int ccid_get_current_tx_ccid(struct dccp_sock *dp) +{ + struct ccid *ccid = dp->dccps_hc_tx_ccid; + + if (ccid == NULL || ccid->ccid_ops == NULL) + return -1; + return ccid->ccid_ops->ccid_id; +} + extern void ccid_hc_rx_delete(struct ccid *ccid, struct sock *sk); extern void ccid_hc_tx_delete(struct ccid *ccid, struct sock *sk); |
