diff options
| author | Ian Moffett <ian@osmora.org> | 2025-09-25 12:47:06 -0400 |
|---|---|---|
| committer | Ian Moffett <ian@osmora.org> | 2025-09-25 12:47:06 -0400 |
| commit | 25872d593fc4f9d2845ef6f676ce4ec3d55e9aac (patch) | |
| tree | db3324f184063ed958cf0f8654539e60fff1231d /src/dgram/dgram_link.c | |
| parent | 9e9ca9c770a7677936d2b4ea0a6313543e4ee8ee (diff) | |
dgram: Allow specification of dest hwaddr
Signed-off-by: Ian Moffett <ian@osmora.org>
Diffstat (limited to 'src/dgram/dgram_link.c')
| -rw-r--r-- | src/dgram/dgram_link.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/dgram/dgram_link.c b/src/dgram/dgram_link.c index 718201b..eec8697 100644 --- a/src/dgram/dgram_link.c +++ b/src/dgram/dgram_link.c @@ -38,7 +38,7 @@ #include "dgram.h" tx_len_t -dgram_send(struct onet_link *link, void *buf, uint16_t len) +dgram_send(struct onet_link *link, mac_addr_t dst, void *buf, uint16_t len) { struct sockaddr_ll saddr; struct ether_hdr *eth; @@ -60,13 +60,16 @@ dgram_send(struct onet_link *link, void *buf, uint16_t len) memset(data, 0, len); memcpy(data, buf, len); + /* Hardware address needs to be big endian */ + dst = mac_swap((void *)&dst); + /* * Set up link layer sockaddr, load up the frame, datagram * and send it off. */ saddr.sll_ifindex = link->iface_idx; saddr.sll_halen = HW_ADDR_LEN; - ether_load_route(link->hwaddr, 0xFFFFFFFFFFFF, eth); + ether_load_route(link->hwaddr, dst, eth); dgram_load(len, 50, dgram); sendto( link->sockfd, p, dgram_len, 0, |