From: Jakub Kicinski <kuba@kernel•org>
To: davem@davemloft•net
Cc: netdev@vger•kernel.org, edumazet@google•com, pabeni@redhat•com,
jiri@resnulli•us, sdf@google•com, nicolas.dichtel@6wind•com,
donald.hunter@gmail•com, Jakub Kicinski <kuba@kernel•org>
Subject: [PATCH net-next 09/15] tools: ynl: use ynl_sock_read_msgs() for ACK handling
Date: Thu, 22 Feb 2024 15:56:08 -0800 [thread overview]
Message-ID: <20240222235614.180876-10-kuba@kernel.org> (raw)
In-Reply-To: <20240222235614.180876-1-kuba@kernel.org>
ynl_recv_ack() is simple and it's the only user of mnl_cb_run().
Now that ynl_sock_read_msgs() exists it's actually less code
to use ynl_sock_read_msgs() instead of being special.
Signed-off-by: Jakub Kicinski <kuba@kernel•org>
---
tools/net/ynl/lib/ynl-priv.h | 3 ---
tools/net/ynl/lib/ynl.c | 34 ++++++++++++++--------------------
2 files changed, 14 insertions(+), 23 deletions(-)
diff --git a/tools/net/ynl/lib/ynl-priv.h b/tools/net/ynl/lib/ynl-priv.h
index 653119c9f47c..65880f879447 100644
--- a/tools/net/ynl/lib/ynl-priv.h
+++ b/tools/net/ynl/lib/ynl-priv.h
@@ -90,9 +90,6 @@ ynl_gemsg_start_dump(struct ynl_sock *ys, __u32 id, __u8 cmd, __u8 version);
int ynl_attr_validate(struct ynl_parse_arg *yarg, const struct nlattr *attr);
-int ynl_recv_ack(struct ynl_sock *ys, int ret);
-int ynl_cb_null(const struct nlmsghdr *nlh, void *data);
-
/* YNL specific helpers used by the auto-generated code */
struct ynl_req_state {
diff --git a/tools/net/ynl/lib/ynl.c b/tools/net/ynl/lib/ynl.c
index 96a209773ace..c01a971c251e 100644
--- a/tools/net/ynl/lib/ynl.c
+++ b/tools/net/ynl/lib/ynl.c
@@ -462,26 +462,7 @@ ynl_gemsg_start_dump(struct ynl_sock *ys, __u32 id, __u8 cmd, __u8 version)
cmd, version);
}
-int ynl_recv_ack(struct ynl_sock *ys, int ret)
-{
- struct ynl_parse_arg yarg = { .ys = ys, };
-
- if (!ret) {
- yerr(ys, YNL_ERROR_EXPECT_ACK,
- "Expecting an ACK but nothing received");
- return -1;
- }
-
- ret = mnl_socket_recvfrom(ys->sock, ys->rx_buf, MNL_SOCKET_BUFFER_SIZE);
- if (ret < 0) {
- perr(ys, "Socket receive failed");
- return ret;
- }
- return mnl_cb_run(ys->rx_buf, ret, ys->seq, ys->portid,
- ynl_cb_null, &yarg);
-}
-
-int ynl_cb_null(const struct nlmsghdr *nlh, void *data)
+static int ynl_cb_null(const struct nlmsghdr *nlh, void *data)
{
struct ynl_parse_arg *yarg = data;
@@ -504,6 +485,19 @@ static int ynl_sock_read_msgs(struct ynl_parse_arg *yarg, mnl_cb_t cb)
cb, yarg, ynl_cb_array, NLMSG_MIN_TYPE);
}
+static int ynl_recv_ack(struct ynl_sock *ys, int ret)
+{
+ struct ynl_parse_arg yarg = { .ys = ys, };
+
+ if (!ret) {
+ yerr(ys, YNL_ERROR_EXPECT_ACK,
+ "Expecting an ACK but nothing received");
+ return -1;
+ }
+
+ return ynl_sock_read_msgs(&yarg, ynl_cb_null);
+}
+
/* Init/fini and genetlink boiler plate */
static int
ynl_get_family_info_mcast(struct ynl_sock *ys, const struct nlattr *mcasts)
--
2.43.2
next prev parent reply other threads:[~2024-02-22 23:56 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-22 23:55 [PATCH net-next 00/15] tools: ynl: stop using libmnl Jakub Kicinski
2024-02-22 23:56 ` [PATCH net-next 01/15] tools: ynl: give up on libmnl for auto-ints Jakub Kicinski
2024-02-23 13:51 ` Nicolas Dichtel
2024-02-23 14:35 ` Jakub Kicinski
2024-02-23 15:07 ` Nicolas Dichtel
2024-02-23 15:34 ` Donald Hunter
2024-02-22 23:56 ` [PATCH net-next 02/15] tools: ynl: create local attribute helpers Jakub Kicinski
2024-02-23 14:03 ` Nicolas Dichtel
2024-02-23 14:46 ` Jakub Kicinski
2024-02-23 15:09 ` Nicolas Dichtel
2024-02-22 23:56 ` [PATCH net-next 03/15] tools: ynl: create local for_each helpers Jakub Kicinski
2024-02-23 15:16 ` Nicolas Dichtel
2024-02-22 23:56 ` [PATCH net-next 04/15] tools: ynl: create local nlmsg access helpers Jakub Kicinski
2024-02-23 15:20 ` Nicolas Dichtel
2024-02-22 23:56 ` [PATCH net-next 05/15] tools: ynl: create local ARRAY_SIZE() helper Jakub Kicinski
2024-02-23 15:21 ` Nicolas Dichtel
2024-02-22 23:56 ` [PATCH net-next 06/15] tools: ynl: make yarg the first member of struct ynl_dump_state Jakub Kicinski
2024-02-23 15:23 ` Nicolas Dichtel
2024-02-22 23:56 ` [PATCH net-next 07/15] tools: ynl-gen: remove unused parse code Jakub Kicinski
2024-02-23 15:24 ` Nicolas Dichtel
2024-02-22 23:56 ` [PATCH net-next 08/15] tools: ynl: wrap recv() + mnl_cb_run2() into a single helper Jakub Kicinski
2024-02-23 15:33 ` Nicolas Dichtel
2024-02-22 23:56 ` Jakub Kicinski [this message]
2024-02-23 15:35 ` [PATCH net-next 09/15] tools: ynl: use ynl_sock_read_msgs() for ACK handling Nicolas Dichtel
2024-02-22 23:56 ` [PATCH net-next 10/15] tools: ynl: stop using mnl_cb_run2() Jakub Kicinski
2024-02-23 15:50 ` Nicolas Dichtel
2024-02-22 23:56 ` [PATCH net-next 11/15] tools: ynl: switch away from mnl_cb_t Jakub Kicinski
2024-02-23 16:04 ` Nicolas Dichtel
2024-02-22 23:56 ` [PATCH net-next 12/15] tools: ynl: switch away from MNL_CB_* Jakub Kicinski
2024-02-23 16:05 ` Nicolas Dichtel
2024-02-22 23:56 ` [PATCH net-next 13/15] tools: ynl: stop using mnl socket helpers Jakub Kicinski
2024-02-23 16:14 ` Nicolas Dichtel
2024-02-22 23:56 ` [PATCH net-next 14/15] tools: ynl: remove the libmnl dependency Jakub Kicinski
2024-02-23 16:14 ` Nicolas Dichtel
2024-02-22 23:56 ` [PATCH net-next 15/15] tools: ynl: use MSG_DONTWAIT for getting notifications Jakub Kicinski
2024-02-23 16:17 ` Nicolas Dichtel
2024-02-23 16:26 ` [PATCH net-next 00/15] tools: ynl: stop using libmnl Donald Hunter
2024-02-23 16:34 ` Jakub Kicinski
2024-02-26 9:04 ` Donald Hunter
2024-02-26 18:00 ` Jakub Kicinski
2024-02-27 10:49 ` Donald Hunter
2024-02-27 15:56 ` Jakub Kicinski
2024-02-27 16:29 ` Donald Hunter
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