From d0796d1ef63deb38147729664691ba3090930b26 Mon Sep 17 00:00:00 2001 From: Richard Alpe Date: Mon, 9 Feb 2015 09:50:04 +0100 Subject: tipc: convert legacy nl bearer dump to nl compat Introduce a framework for dumping netlink data from the new netlink API and formatting it to the old legacy API format. This is done by looping the dump data and calling a format handler for each entity, in this case a bearer. We dump until either all data is dumped or we reach the limited buffer size of the legacy API. Remember, the legacy API doesn't scale. In this commit we convert TIPC_CMD_GET_BEARER_NAMES to use the compat layer. Signed-off-by: Richard Alpe Reviewed-by: Erik Hugne Reviewed-by: Ying Xue Reviewed-by: Jon Maloy Signed-off-by: David S. Miller --- include/uapi/linux/tipc_config.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/uapi/linux') diff --git a/include/uapi/linux/tipc_config.h b/include/uapi/linux/tipc_config.h index 876d0a14863c..e1f4f05f4c5c 100644 --- a/include/uapi/linux/tipc_config.h +++ b/include/uapi/linux/tipc_config.h @@ -272,6 +272,11 @@ static inline int TLV_CHECK(const void *tlv, __u16 space, __u16 exp_type) (ntohs(((struct tlv_desc *)tlv)->tlv_type) == exp_type); } +static inline int TLV_GET_LEN(struct tlv_desc *tlv) +{ + return ntohs(tlv->tlv_len); +} + static inline int TLV_SET(void *tlv, __u16 type, void *data, __u16 len) { struct tlv_desc *tlv_ptr; -- cgit v1.2.3-71-gd317