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Minor changes: replace directy call to memcpy by MEMCPY macro.

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This commit is contained in:
fbernon
2008-01-26 16:11:39 +00:00
parent e937521014
commit 7b11fb75d9
4 changed files with 34 additions and 34 deletions
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6
src/core/dns.c
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@@ -446,7 +446,7 @@ dns_send(u8_t numdns, const char* name, u8_t id)
/* fill dns query */
qry.type = htons(DNS_RRTYPE_A);
qry.class = htons(DNS_RRCLASS_IN);
memcpy( query, &qry, sizeof(struct dns_query));
MEMCPY( query, &qry, sizeof(struct dns_query));
/* resize pbuf to the exact dns query */
pbuf_realloc(p, (query + sizeof(struct dns_query)) - ((char*)(p->payload)));
@@ -647,7 +647,7 @@ dns_recv(void *arg, struct udp_pcb *pcb, struct pbuf *p, struct ip_addr *addr, u
pHostname = (char *) dns_parse_name((unsigned char *)pHostname);
/* Check for IP address type and Internet class. Others are discarded. */
memcpy(&ans, pHostname, sizeof(struct dns_answer));
MEMCPY(&ans, pHostname, sizeof(struct dns_answer));
if((ntohs(ans.type) == DNS_RRTYPE_A) && (ntohs(ans.class) == DNS_RRCLASS_IN) && (ntohs(ans.len) == sizeof(struct ip_addr)) ) {
/* read the answer resource record's TTL, and maximize it if needed */
pEntry->ttl = ntohl(ans.ttl);
@@ -655,7 +655,7 @@ dns_recv(void *arg, struct udp_pcb *pcb, struct pbuf *p, struct ip_addr *addr, u
pEntry->ttl = DNS_MAX_TTL;
}
/* read the IP address after answer resource record's header */
memcpy( &(pEntry->ipaddr), (pHostname+sizeof(struct dns_answer)), sizeof(struct ip_addr));
MEMCPY( &(pEntry->ipaddr), (pHostname+sizeof(struct dns_answer)), sizeof(struct ip_addr));
LWIP_DEBUGF(DNS_DEBUG, ("dns_recv: \"%s\": response = ", pEntry->name));
ip_addr_debug_print(DNS_DEBUG, (&(pEntry->ipaddr)));
LWIP_DEBUGF(DNS_DEBUG, ("\n"));

4
src/core/ipv4/autoip.c
View File

@@ -395,8 +395,8 @@ autoip_arp_reply(struct netif *netif, struct etharp_hdr *hdr)
/* Copy struct ip_addr2 to aligned ip_addr, to support compilers without
* structure packing (not using structure copy which breaks strict-aliasing rules).
*/
memcpy(&sipaddr, &hdr->sipaddr, sizeof(sipaddr));
memcpy(&dipaddr, &hdr->dipaddr, sizeof(dipaddr));
MEMCPY(&sipaddr, &hdr->sipaddr, sizeof(sipaddr));
MEMCPY(&dipaddr, &hdr->dipaddr, sizeof(dipaddr));
if ((netif->autoip->state == AUTOIP_STATE_PROBING) ||
((netif->autoip->state == AUTOIP_STATE_ANNOUNCING) &&