diff options
author | Alexander Ivanov <alexander.ivanov@virtuozzo.com> | 2022-10-17 09:28:25 +0200 |
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committer | Konstantin Kostiuk <kkostiuk@redhat.com> | 2022-10-26 20:35:07 +0300 |
commit | ffb01cc5d6698855103d57281ddfe94b1f3fa3d4 (patch) | |
tree | 219ae0399fd547f0fcfc8eeba18b5c6d5079884b /qga | |
parent | a1241094223d69d72bebc5ed7a5f6f57cbc7986c (diff) | |
download | qemu-ffb01cc5d6698855103d57281ddfe94b1f3fa3d4.zip qemu-ffb01cc5d6698855103d57281ddfe94b1f3fa3d4.tar.gz qemu-ffb01cc5d6698855103d57281ddfe94b1f3fa3d4.tar.bz2 |
qga: Add HW address getting for FreeBSD
Replace a dumb function in commands-bsd.c by the code of HW address
getting.
Reviewed-by: Konstantin Kostiuk <kkostiuk@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Alexander Ivanov <alexander.ivanov@virtuozzo.com>
Signed-off-by: Konstantin Kostiuk <kkostiuk@redhat.com>
Diffstat (limited to 'qga')
-rw-r--r-- | qga/commands-bsd.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/qga/commands-bsd.c b/qga/commands-bsd.c index ebf0fb8..15cade2 100644 --- a/qga/commands-bsd.c +++ b/qga/commands-bsd.c @@ -20,6 +20,8 @@ #include <sys/param.h> #include <sys/ucred.h> #include <sys/mount.h> +#include <net/if_dl.h> +#include <net/ethernet.h> #include <paths.h> #if defined(CONFIG_FSFREEZE) || defined(CONFIG_FSTRIM) @@ -179,7 +181,20 @@ GuestCpuStatsList *qmp_guest_get_cpustats(Error **errp) bool guest_get_hw_addr(struct ifaddrs *ifa, unsigned char *buf, bool *obtained, Error **errp) { + struct sockaddr_dl *sdp; + *obtained = false; + + if (ifa->ifa_addr->sa_family != AF_LINK) { + /* We can get HW address only for AF_LINK family. */ + g_debug("failed to get MAC address of %s", ifa->ifa_name); + return true; + } + + sdp = (struct sockaddr_dl *)ifa->ifa_addr; + memcpy(buf, sdp->sdl_data + sdp->sdl_nlen, ETHER_ADDR_LEN); + *obtained = true; + return true; } #endif /* HAVE_GETIFADDRS */ |