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Add missing IEEE1394 support dropped during merge from NetBSD.

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This commit is contained in:
Hajimu UMEMOTO 2009-11-12 11:54:12 +00:00
parent 24de8d2d59
commit 823e5e0ebf
1 changed files with 11 additions and 0 deletions
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11
lib/libc/net/getnameinfo.c
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@ -52,6 +52,7 @@ __FBSDID("$FreeBSD$");
#include <net/if.h>
#include <net/if_dl.h>
#include <net/if_types.h>
#include <net/firewire.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <arpa/nameser.h>
@ -385,6 +386,7 @@ getnameinfo_link(const struct sockaddr *sa, socklen_t salen,
{
const struct sockaddr_dl *sdl =
(const struct sockaddr_dl *)(const void *)sa;
const struct fw_hwaddr *iha;
int n;
if (serv != NULL && servlen > 0)
@ -400,6 +402,15 @@ getnameinfo_link(const struct sockaddr *sa, socklen_t salen,
}
switch (sdl->sdl_type) {
case IFT_IEEE1394:
if (sdl->sdl_alen < sizeof(iha->sender_unique_ID_hi) +
sizeof(iha->sender_unique_ID_lo))
return EAI_FAMILY;
iha = (const struct fw_hwaddr *)(const void *)LLADDR(sdl);
return hexname((const u_int8_t *)&iha->sender_unique_ID_hi,
sizeof(iha->sender_unique_ID_hi) +
sizeof(iha->sender_unique_ID_lo),
host, hostlen);
/*
* The following have zero-length addresses.
* IFT_ATM (net/if_atmsubr.c)