mirror of
https://git.proxmox.com/git/mirror_iproute2
synced 2025-10-22 23:32:54 +00:00
5aad0baa3d
Since a node address now per definition is only an unstructured 32-bit integer it makes no sense print it out as a structured string. In this commit, we replace all occurrences of "<Z.C.N>" printouts with just an "%x". Acked-by: GhantaKrishnamurthy MohanKrishna <mohan.krishna.ghanta.krishnamurthy@ericsson.com> Signed-off-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David Ahern <dsahern@gmail.com>
104 lines
2.8 KiB
C
104 lines
2.8 KiB
C
/*
|
|
* nametable.c TIPC nametable functionality.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version
|
|
* 2 of the License, or (at your option) any later version.
|
|
*
|
|
* Authors: Richard Alpe <richard.alpe@ericsson.com>
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <errno.h>
|
|
|
|
#include <linux/tipc_netlink.h>
|
|
#include <linux/tipc.h>
|
|
#include <linux/genetlink.h>
|
|
#include <libmnl/libmnl.h>
|
|
|
|
#include "cmdl.h"
|
|
#include "msg.h"
|
|
#include "nametable.h"
|
|
|
|
#define PORTID_STR_LEN 45 /* Four u32 and five delimiter chars */
|
|
|
|
static int nametable_show_cb(const struct nlmsghdr *nlh, void *data)
|
|
{
|
|
int *iteration = data;
|
|
struct genlmsghdr *genl = mnl_nlmsg_get_payload(nlh);
|
|
struct nlattr *info[TIPC_NLA_MAX + 1] = {};
|
|
struct nlattr *attrs[TIPC_NLA_NAME_TABLE_MAX + 1] = {};
|
|
struct nlattr *publ[TIPC_NLA_PUBL_MAX + 1] = {};
|
|
const char *scope[] = { "", "zone", "cluster", "node" };
|
|
|
|
mnl_attr_parse(nlh, sizeof(*genl), parse_attrs, info);
|
|
if (!info[TIPC_NLA_NAME_TABLE])
|
|
return MNL_CB_ERROR;
|
|
|
|
mnl_attr_parse_nested(info[TIPC_NLA_NAME_TABLE], parse_attrs, attrs);
|
|
if (!attrs[TIPC_NLA_NAME_TABLE_PUBL])
|
|
return MNL_CB_ERROR;
|
|
|
|
mnl_attr_parse_nested(attrs[TIPC_NLA_NAME_TABLE_PUBL], parse_attrs, publ);
|
|
if (!publ[TIPC_NLA_NAME_TABLE_PUBL])
|
|
return MNL_CB_ERROR;
|
|
|
|
if (!*iteration)
|
|
printf("%-10s %-10s %-10s %-10s %-10s %-10s\n",
|
|
"Type", "Lower", "Upper", "Node", "Port",
|
|
"Publication Scope");
|
|
(*iteration)++;
|
|
|
|
printf("%-10u %-10u %-10u %-10x %-10u %-12u",
|
|
mnl_attr_get_u32(publ[TIPC_NLA_PUBL_TYPE]),
|
|
mnl_attr_get_u32(publ[TIPC_NLA_PUBL_LOWER]),
|
|
mnl_attr_get_u32(publ[TIPC_NLA_PUBL_UPPER]),
|
|
mnl_attr_get_u32(publ[TIPC_NLA_PUBL_NODE]),
|
|
mnl_attr_get_u32(publ[TIPC_NLA_PUBL_REF]),
|
|
mnl_attr_get_u32(publ[TIPC_NLA_PUBL_KEY]));
|
|
|
|
printf("%s\n", scope[mnl_attr_get_u32(publ[TIPC_NLA_PUBL_SCOPE])]);
|
|
|
|
return MNL_CB_OK;
|
|
}
|
|
|
|
static int cmd_nametable_show(struct nlmsghdr *nlh, const struct cmd *cmd,
|
|
struct cmdl *cmdl, void *data)
|
|
{
|
|
int iteration = 0;
|
|
char buf[MNL_SOCKET_BUFFER_SIZE];
|
|
|
|
if (help_flag) {
|
|
fprintf(stderr, "Usage: %s nametable show\n", cmdl->argv[0]);
|
|
return -EINVAL;
|
|
}
|
|
|
|
if (!(nlh = msg_init(buf, TIPC_NL_NAME_TABLE_GET))) {
|
|
fprintf(stderr, "error, message initialisation failed\n");
|
|
return -1;
|
|
}
|
|
|
|
return msg_dumpit(nlh, nametable_show_cb, &iteration);
|
|
}
|
|
|
|
void cmd_nametable_help(struct cmdl *cmdl)
|
|
{
|
|
fprintf(stderr,
|
|
"Usage: %s nametable COMMAND\n\n"
|
|
"COMMANDS\n"
|
|
" show - Show nametable\n",
|
|
cmdl->argv[0]);
|
|
}
|
|
|
|
int cmd_nametable(struct nlmsghdr *nlh, const struct cmd *cmd, struct cmdl *cmdl,
|
|
void *data)
|
|
{
|
|
const struct cmd cmds[] = {
|
|
{ "show", cmd_nametable_show, NULL },
|
|
{ NULL }
|
|
};
|
|
|
|
return run_cmd(nlh, cmd, cmds, cmdl, NULL);
|
|
}
|