SMEMCPY - syntax, references, description

SMEMCPY: override this with care! Some compilers (e.g. gcc) can inline a call to memcpy() if the length is known at compile time and is small.

References

Location	Text
opt.h:145	#define SMEMCPY(dst,src,len) memcpy(dst,src,len)
etharp.c:465	SMEMCPY(&arp_table[i].ethaddr, ethaddr, ETH_HWADDR_LEN);
etharp.c:1133	SMEMCPY(&hdr->shwaddr, hwsrc_addr, ETH_HWADDR_LEN);
etharp.c:1134	SMEMCPY(&hdr->dhwaddr, hwdst_addr, ETH_HWADDR_LEN);
etharp.h:71	#define IPADDR_WORDALIGNED_COPY_TO_IP4_ADDR_T(dest, src) SMEMCPY(dest, src, sizeof(ip4_addr_t))
etharp.h:78	#define IPADDR_WORDALIGNED_COPY_FROM_IP4_ADDR_T(dest, src) SMEMCPY(dest, src, sizeof(ip4_addr_t))
ethernet.c:303	SMEMCPY(&ethhdr->dest, dst, ETH_HWADDR_LEN);
ethernet.c:304	SMEMCPY(&ethhdr->src, src, ETH_HWADDR_LEN);
icmp.c:377	SMEMCPY((u8_t )q->payload + sizeof(struct icmp_echo_hdr), (u8_t )p->payload,
ip4_frag.c:185	SMEMCPY(p->payload, &ipr->iphdr, IP_HLEN);
ip4_frag.c:308	SMEMCPY(&(ipr->iphdr), fraghdr, IP_HLEN);
ip4_frag.c:580	SMEMCPY(&ipr->iphdr, fraghdr, IP_HLEN);
ip4_frag.c:628	SMEMCPY(fraghdr, &ipr->iphdr, IP_HLEN);
ip4_frag.c:806	SMEMCPY(rambuf->payload, original_iphdr, IP_HLEN);