proxmox-mirrors/mirror_iproute2
1
0
Fork 0
mirror of https://git.proxmox.com/git/mirror_iproute2 synced 2025-12-28 22:23:56 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

add support for printing AF_PACKET addresses

Browse Source 
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
This commit is contained in:
Eric W. Biederman 2015-03-15 14:49:35 -05:00 committed by Stephen Hemminger
parent 71b4d59b30
commit 0b218ab18d
1 changed files with 16 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
lib/utils.c
View File

@ -25,11 +25,12 @@
#include <asm/types.h>
#include <linux/pkt_sched.h>
#include <linux/param.h>
#include <linux/if_arp.h>
#include <time.h>
#include <sys/time.h>
#include <errno.h>
#include "rt_names.h"
#include "utils.h"
#include "namespace.h"
@ -397,6 +398,18 @@ int get_addr_1(inet_prefix *addr, const char *name, int family)
return 0;
}
if (family == AF_PACKET) {
int len;
len = ll_addr_a2n((char *)&addr->data, sizeof(addr->data), name);
if (len < 0)
return -1;
addr->family = AF_PACKET;
addr->bytelen = len;
addr->bitlen = len * 8;
return 0;
}
if (strchr(name, ':')) {
addr->family = AF_INET6;
if (family != AF_UNSPEC && family != AF_INET6)
@ -497,10 +510,6 @@ done:
int get_addr(inet_prefix *dst, const char *arg, int family)
{
if (family == AF_PACKET) {
fprintf(stderr, "Error: \"%s\" may be inet address, but it is not allowed in this context.\n", arg);
exit(1);
}
if (get_addr_1(dst, arg, family)) {
fprintf(stderr, "Error: an inet address is expected rather than \"%s\".\n", arg);
exit(1);
@ -650,6 +659,8 @@ const char *rt_addr_n2a(int af, int len, const void *addr, char *buf, int buflen
memcpy(dna.a_addr, addr, 2);
return dnet_ntop(af, &dna, buf, buflen);
}
case AF_PACKET:
return ll_addr_n2a(addr, len, ARPHRD_VOID, buf, buflen);
default:
return "???";
}