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tools: ynl: Add source files for nfsd netlink protocol
Signed-off-by: Chuck Lever <[email protected]>
1 parent bd9d6a3 commit f14122b

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4 files changed

+130
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4 files changed

+130
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‎tools/net/ynl/Makefile.deps

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@@ -18,3 +18,4 @@ CFLAGS_devlink:=$(call get_hdr_inc,_LINUX_DEVLINK_H_,devlink.h)
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CFLAGS_ethtool:=$(call get_hdr_inc,_LINUX_ETHTOOL_NETLINK_H_,ethtool_netlink.h)
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CFLAGS_handshake:=$(call get_hdr_inc,_LINUX_HANDSHAKE_H,handshake.h)
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CFLAGS_netdev:=$(call get_hdr_inc,_LINUX_NETDEV_H,netdev.h)
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CFLAGS_nfsd:=$(call get_hdr_inc,_LINUX_NFSD_H,nfsd.h)

‎tools/net/ynl/generated/Makefile

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@@ -14,7 +14,7 @@ YNL_GEN_ARG_ethtool:=--user-header linux/ethtool_netlink.h \
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TOOL:=../ynl-gen-c.py
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GENS:=ethtool devlink handshake fou netdev
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GENS:=ethtool devlink handshake fou netdev nfsd
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SRCS=$(patsubst %,%-user.c,${GENS})
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HDRS=$(patsubst %,%-user.h,${GENS})
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OBJS=$(patsubst %,%-user.o,${GENS})

‎tools/net/ynl/generated/nfsd-user.c

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@@ -0,0 +1,95 @@
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// SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
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/* Do not edit directly, auto-generated from: */
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/* Documentation/netlink/specs/nfsd.yaml */
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/* YNL-GEN user source */
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#include <stdlib.h>
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#include <string.h>
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#include "nfsd-user.h"
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#include "ynl.h"
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#include <linux/nfsd_netlink.h>
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#include <libmnl/libmnl.h>
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#include <linux/genetlink.h>
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/* Enums */
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static const char * const nfsd_op_strmap[] = {
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[NFSD_CMD_RPC_STATUS_GET] = "rpc-status-get",
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};
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const char *nfsd_op_str(int op)
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{
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if (op < 0 || op >= (int)MNL_ARRAY_SIZE(nfsd_op_strmap))
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return NULL;
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return nfsd_op_strmap[op];
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}
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/* Policies */
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struct ynl_policy_attr nfsd_rpc_status_policy[NFSD_A_RPC_STATUS_MAX + 1] = {
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[NFSD_A_RPC_STATUS_XID] = { .name = "xid", .type = YNL_PT_U32, },
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[NFSD_A_RPC_STATUS_FLAGS] = { .name = "flags", .type = YNL_PT_U32, },
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[NFSD_A_RPC_STATUS_PROG] = { .name = "prog", .type = YNL_PT_U32, },
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[NFSD_A_RPC_STATUS_VERSION] = { .name = "version", .type = YNL_PT_U8, },
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[NFSD_A_RPC_STATUS_PROC] = { .name = "proc", .type = YNL_PT_U32, },
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[NFSD_A_RPC_STATUS_SERVICE_TIME] = { .name = "service_time", .type = YNL_PT_U64, },
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[NFSD_A_RPC_STATUS_PAD] = { .name = "pad", .type = YNL_PT_IGNORE, },
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[NFSD_A_RPC_STATUS_SADDR4] = { .name = "saddr4", .type = YNL_PT_U32, },
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[NFSD_A_RPC_STATUS_DADDR4] = { .name = "daddr4", .type = YNL_PT_U32, },
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[NFSD_A_RPC_STATUS_SADDR6] = { .name = "saddr6", .type = YNL_PT_BINARY,},
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[NFSD_A_RPC_STATUS_DADDR6] = { .name = "daddr6", .type = YNL_PT_BINARY,},
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[NFSD_A_RPC_STATUS_SPORT] = { .name = "sport", .type = YNL_PT_U16, },
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[NFSD_A_RPC_STATUS_DPORT] = { .name = "dport", .type = YNL_PT_U16, },
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[NFSD_A_RPC_STATUS_COMPOUND_OPS] = { .name = "compound-ops", .type = YNL_PT_U32, },
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};
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struct ynl_policy_nest nfsd_rpc_status_nest = {
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.max_attr = NFSD_A_RPC_STATUS_MAX,
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.table = nfsd_rpc_status_policy,
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};
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/* Common nested types */
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/* ============== NFSD_CMD_RPC_STATUS_GET ============== */
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/* NFSD_CMD_RPC_STATUS_GET - dump */
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void nfsd_rpc_status_get_list_free(struct nfsd_rpc_status_get_list *rsp)
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{
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struct nfsd_rpc_status_get_list *next = rsp;
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while ((void *)next != YNL_LIST_END) {
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rsp = next;
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next = rsp->next;
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free(rsp->obj.saddr6);
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free(rsp->obj.daddr6);
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free(rsp->obj.compound_ops);
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free(rsp);
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}
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}
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struct nfsd_rpc_status_get_list *nfsd_rpc_status_get_dump(struct ynl_sock *ys)
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{
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struct ynl_dump_state yds = {};
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struct nlmsghdr *nlh;
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int err;
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yds.ys = ys;
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yds.alloc_sz = sizeof(struct nfsd_rpc_status_get_list);
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yds.cb = nfsd_rpc_status_get_rsp_parse;
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yds.rsp_cmd = NFSD_CMD_RPC_STATUS_GET;
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yds.rsp_policy = &nfsd_rpc_status_nest;
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nlh = ynl_gemsg_start_dump(ys, ys->family_id, NFSD_CMD_RPC_STATUS_GET, 1);
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err = ynl_exec_dump(ys, nlh, &yds);
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if (err < 0)
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goto free_list;
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return yds.first;
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free_list:
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nfsd_rpc_status_get_list_free(yds.first);
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return NULL;
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}
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const struct ynl_family ynl_nfsd_family = {
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.name = "nfsd",
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};

‎tools/net/ynl/generated/nfsd-user.h

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@@ -0,0 +1,33 @@
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/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
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/* Do not edit directly, auto-generated from: */
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/* Documentation/netlink/specs/nfsd.yaml */
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/* YNL-GEN user header */
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#ifndef _LINUX_NFSD_GEN_H
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#define _LINUX_NFSD_GEN_H
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#include <stdlib.h>
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#include <string.h>
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#include <linux/types.h>
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#include <linux/nfsd_netlink.h>
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struct ynl_sock;
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extern const struct ynl_family ynl_nfsd_family;
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/* Enums */
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const char *nfsd_op_str(int op);
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/* Common nested types */
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/* ============== NFSD_CMD_RPC_STATUS_GET ============== */
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/* NFSD_CMD_RPC_STATUS_GET - dump */
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struct nfsd_rpc_status_get_list {
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struct nfsd_rpc_status_get_list *next;
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struct nfsd_rpc_status_get_rsp obj __attribute__ ((aligned (8)));
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};
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void nfsd_rpc_status_get_list_free(struct nfsd_rpc_status_get_list *rsp);
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struct nfsd_rpc_status_get_list *nfsd_rpc_status_get_dump(struct ynl_sock *ys);
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#endif /* _LINUX_NFSD_GEN_H */

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