diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2025-04-29 08:46:56 -0700 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-05-02 12:41:02 +0200 |
| commit | fe7d57e040f7d189e3bd030f311bb2011a0cc35a (patch) | |
| tree | 27b55363409030a8df3aee9c77088ed8ebe60109 /tools/net/ynl/lib | |
| parent | d12a7be02524a6f4d8d5d57920001ea63a93f28d (diff) | |
tools: ynl: let classic netlink requests specify extra nlflags
Classic netlink makes extensive use of flags. Support specifying
them the same way as attributes are specified (using a helper),
for example:
rt_link_newlink_req_set_nlflags(req, NLM_F_CREATE | NLM_F_ECHO);
Wrap the code up in a RenderInfo predicate. I think that some
genetlink families may want this, too. It should be easy to
add a spec property later.
Reviewed-by: Donald Hunter <donald.hunter@gmail.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Link: https://patch.msgid.link/20250429154704.2613851-5-kuba@kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'tools/net/ynl/lib')
| -rw-r--r-- | tools/net/ynl/lib/ynl-priv.h | 2 | ||||
| -rw-r--r-- | tools/net/ynl/lib/ynl.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/tools/net/ynl/lib/ynl-priv.h b/tools/net/ynl/lib/ynl-priv.h index 634eb16548b9..5debb09491e7 100644 --- a/tools/net/ynl/lib/ynl-priv.h +++ b/tools/net/ynl/lib/ynl-priv.h @@ -94,7 +94,7 @@ struct ynl_ntf_base_type { unsigned char data[] __attribute__((aligned(8))); }; -struct nlmsghdr *ynl_msg_start_req(struct ynl_sock *ys, __u32 id); +struct nlmsghdr *ynl_msg_start_req(struct ynl_sock *ys, __u32 id, __u16 flags); struct nlmsghdr *ynl_msg_start_dump(struct ynl_sock *ys, __u32 id); struct nlmsghdr * diff --git a/tools/net/ynl/lib/ynl.c b/tools/net/ynl/lib/ynl.c index 70f899a54007..c16f01372ca3 100644 --- a/tools/net/ynl/lib/ynl.c +++ b/tools/net/ynl/lib/ynl.c @@ -451,9 +451,9 @@ ynl_gemsg_start(struct ynl_sock *ys, __u32 id, __u16 flags, return nlh; } -struct nlmsghdr *ynl_msg_start_req(struct ynl_sock *ys, __u32 id) +struct nlmsghdr *ynl_msg_start_req(struct ynl_sock *ys, __u32 id, __u16 flags) { - return ynl_msg_start(ys, id, NLM_F_REQUEST | NLM_F_ACK); + return ynl_msg_start(ys, id, NLM_F_REQUEST | NLM_F_ACK | flags); } struct nlmsghdr *ynl_msg_start_dump(struct ynl_sock *ys, __u32 id) |