mirror/lwip
1
0
Fork 0
mirror of https://github.com/lwip-tcpip/lwip.git synced 2024-10-04 05:39:53 +00:00
Code Issues Packages Projects Releases Wiki Activity

Minor: memcpy -> MEMCPY / SMEMCPY

Browse Source
This commit is contained in:
Dirk Ziegelmeier 2016-08-30 21:51:05 +02:00
parent a08ed9148d
commit 9078f31544
8 changed files with 26 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
doc/NO_SYS_SampleCode.c
View File

@ -54,7 +54,7 @@ static err_t netif_init(struct netif *netif)
netif->flags = NETIF_FLAG_BROADCAST | NETIF_FLAG_ETHARP | NETIF_FLAG_ETHERNET | NETIF_FLAG_IGMP;
MIB2_INIT_NETIF(netif, snmp_ifType_ethernet_csmacd, 100000000);
memcpy(netif->hwaddr, your_mac_address_goes_here, sizeof(netif->hwaddr));
SMEMCPY(netif->hwaddr, your_mac_address_goes_here, sizeof(netif->hwaddr));
netif->hwaddr_len = sizeof(netif->hwaddr);
return ERR_OK;

4
src/api/sockets.c
View File

@ -1829,7 +1829,7 @@ lwip_getsockopt(int s, int level, int optname, void *optval, socklen_t *optlen)
/* write back optlen and optval */
*optlen = LWIP_SETGETSOCKOPT_DATA_VAR_REF(data).optlen;
#if LWIP_MPU_COMPATIBLE
memcpy(optval, LWIP_SETGETSOCKOPT_DATA_VAR_REF(data).optval,
MEMCPY(optval, LWIP_SETGETSOCKOPT_DATA_VAR_REF(data).optval,
LWIP_SETGETSOCKOPT_DATA_VAR_REF(data).optlen);
#endif /* LWIP_MPU_COMPATIBLE */
@ -2217,7 +2217,7 @@ lwip_setsockopt(int s, int level, int optname, const void *optval, socklen_t opt
LWIP_SETGETSOCKOPT_DATA_VAR_REF(data).optname = optname;
LWIP_SETGETSOCKOPT_DATA_VAR_REF(data).optlen = optlen;
#if LWIP_MPU_COMPATIBLE
memcpy(LWIP_SETGETSOCKOPT_DATA_VAR_REF(data).optval, optval, optlen);
MEMCPY(LWIP_SETGETSOCKOPT_DATA_VAR_REF(data).optval, optval, optlen);
#else /* LWIP_MPU_COMPATIBLE */
LWIP_SETGETSOCKOPT_DATA_VAR_REF(data).optval.pc = (const void*)optval;
#endif /* LWIP_MPU_COMPATIBLE */

2
src/apps/lwiperf/lwiperf.c
View File

@ -374,7 +374,7 @@ lwiperf_tx_start(lwiperf_state_tcp_t* conn)
return ERR_MEM;
}
memcpy(client_conn, conn, sizeof(lwiperf_state_tcp_t));
MEMCPY(client_conn, conn, sizeof(lwiperf_state_tcp_t));
client_conn->base.server = 0;
client_conn->server_pcb = NULL;
client_conn->conn_pcb = newpcb;

14
src/apps/mdns/mdns.c
View File

@ -322,7 +322,7 @@ mdns_domain_add_label(struct mdns_domain *domain, const char *label, u8_t len)
domain->name[domain->length] = len;
domain->length++;
if (len) {
memcpy(&domain->name[domain->length], label, len);
MEMCPY(&domain->name[domain->length], label, len);
domain->length += len;
}
return ERR_OK;
@ -1256,7 +1256,7 @@ mdns_init_outpacket(struct mdns_outpacket *out, struct mdns_packet *in)
/* Copy source IP/port to use when responding unicast, or to choose
* which pcb to use for multicast (IPv4/IPv6)
*/
memcpy(&out->dest_addr, &in->source_addr, sizeof(ip_addr_t));
SMEMCPY(&out->dest_addr, &in->source_addr, sizeof(ip_addr_t));
out->dest_port = in->source_port;
if (in->source_port != MDNS_PORT) {
@ -1509,7 +1509,7 @@ mdns_announce(struct netif *netif, const ip_addr_t *destination)
}
announce.dest_port = MDNS_PORT;
memcpy(&announce.dest_addr, destination, sizeof(announce.dest_addr));
SMEMCPY(&announce.dest_addr, destination, sizeof(announce.dest_addr));
mdns_send_outpacket(&announce);
}
@ -1800,7 +1800,7 @@ mdns_recv(void *arg, struct udp_pcb *pcb, struct pbuf *p, const ip_addr_t *addr,
}
memset(&packet, 0, sizeof(packet));
memcpy(&packet.source_addr, addr, sizeof(packet.source_addr));
SMEMCPY(&packet.source_addr, addr, sizeof(packet.source_addr));
packet.source_port = port;
packet.netif = recv_netif;
packet.pbuf = p;
@ -1909,7 +1909,7 @@ mdns_resp_add_netif(struct netif *netif, const char *hostname, u32_t dns_ttl)
netif->client_data[mdns_netif_client_id] = mdns;
memset(mdns, 0, sizeof(struct mdns_host));
memcpy(&mdns->name, hostname, LWIP_MIN(MDNS_LABEL_MAXLEN, strlen(hostname)));
MEMCPY(&mdns->name, hostname, LWIP_MIN(MDNS_LABEL_MAXLEN, strlen(hostname)));
mdns->dns_ttl = dns_ttl;
/* Join multicast groups */
@ -2016,8 +2016,8 @@ mdns_resp_add_service(struct netif *netif, const char *name, const char *service
memset(srv, 0, sizeof(struct mdns_service));
memcpy(&srv->name, name, LWIP_MIN(MDNS_LABEL_MAXLEN, strlen(name)));
memcpy(&srv->service, service, LWIP_MIN(MDNS_LABEL_MAXLEN, strlen(service)));
MEMCPY(&srv->name, name, LWIP_MIN(MDNS_LABEL_MAXLEN, strlen(name)));
MEMCPY(&srv->service, service, LWIP_MIN(MDNS_LABEL_MAXLEN, strlen(service)));
srv->txt_fn = txt_fn;
srv->txt_userdata = txt_data;
srv->proto = (u16_t)proto;

2
src/apps/netbiosns/netbiosns.c
View File

@ -346,7 +346,7 @@ netbiosns_set_name(const char* hostname)
if (copy_len >= NETBIOS_NAME_LEN) {
copy_len = NETBIOS_NAME_LEN - 1;
}
memcpy(netbiosns_local_name, hostname, copy_len + 1);
MEMCPY(netbiosns_local_name, hostname, copy_len + 1);
}
#endif

6
src/apps/snmp/snmp_msg.c
View File

@ -1067,7 +1067,7 @@ snmp_prepare_outbound_frame(struct snmp_request *request)
/* msgAuthoritativeEngineID */
snmpv3_get_engine_id(&id, &request->msg_authoritative_engine_id_len);
memcpy(request->msg_authoritative_engine_id, id, request->msg_authoritative_engine_id_len);
MEMCPY(request->msg_authoritative_engine_id, id, request->msg_authoritative_engine_id_len);
SNMP_ASN1_SET_TLV_PARAMS(tlv, SNMP_ASN1_TYPE_OCTET_STRING, 0, request->msg_authoritative_engine_id_len);
OF_BUILD_EXEC(snmp_ans1_enc_tlv(pbuf_stream, &tlv));
OF_BUILD_EXEC(snmp_asn1_enc_raw(pbuf_stream, request->msg_authoritative_engine_id, request->msg_authoritative_engine_id_len));
@ -1142,7 +1142,7 @@ snmp_prepare_outbound_frame(struct snmp_request *request)
/* contextEngineID */
snmpv3_get_engine_id(&id, &request->context_engine_id_len);
memcpy(request->context_engine_id, id, request->context_engine_id_len);
MEMCPY(request->context_engine_id, id, request->context_engine_id_len);
SNMP_ASN1_SET_TLV_PARAMS(tlv, SNMP_ASN1_TYPE_OCTET_STRING, 0, request->context_engine_id_len);
OF_BUILD_EXEC(snmp_ans1_enc_tlv(pbuf_stream, &tlv));
OF_BUILD_EXEC(snmp_asn1_enc_raw(pbuf_stream, request->context_engine_id, request->context_engine_id_len));
@ -1519,7 +1519,7 @@ snmp_complete_outbound_frame(struct snmp_request *request)
request->outbound_pbuf, 0, request->outbound_pbuf->tot_len));
OF_BUILD_EXEC(snmpv3_auth(&request->outbound_pbuf_stream, frame_size + outbound_padding, key, algo, hmac));
memcpy(request->msg_authentication_parameters, hmac, SNMP_V3_MAX_AUTH_PARAM_LENGTH);
MEMCPY(request->msg_authentication_parameters, hmac, SNMP_V3_MAX_AUTH_PARAM_LENGTH);
OF_BUILD_EXEC(snmp_pbuf_stream_init(&request->outbound_pbuf_stream,
request->outbound_pbuf, 0, request->outbound_pbuf->tot_len));
OF_BUILD_EXEC(snmp_pbuf_stream_seek_abs(&request->outbound_pbuf_stream,

8
src/apps/snmp/snmpv3.c
View File

@ -114,8 +114,8 @@ snmpv3_build_priv_param(u8_t* priv_param)
priv2 = LWIP_RAND();
}
memcpy(&priv_param[0], &priv1, sizeof(priv1));
memcpy(&priv_param[4], &priv2, sizeof(priv2));
SMEMCPY(&priv_param[0], &priv1, sizeof(priv1));
SMEMCPY(&priv_param[4], &priv2, sizeof(priv2));
/* Emulate 64bit increment */
priv1++;
@ -125,8 +125,8 @@ snmpv3_build_priv_param(u8_t* priv_param)
#else /* Based on RFC3414 */
static u32_t ctr;
u32_t boots = LWIP_SNMPV3_GET_ENGINE_BOOTS();
memcpy(&priv_param[0], &boots, 4);
memcpy(&priv_param[4], &ctr, 4);
SMEMCPY(&priv_param[0], &boots, 4);
SMEMCPY(&priv_param[4], &ctr, 4);
ctr++;
#endif
return ERR_OK;

14
src/apps/snmp/snmpv3_mbedtls.c
View File

@ -192,7 +192,7 @@ snmpv3_crypt(struct snmp_pbuf_stream* stream, u16_t length,
iv_local[4 + 1] = (engine_time >> 16) & 0xFF;
iv_local[4 + 2] = (engine_time >> 8) & 0xFF;
iv_local[4 + 3] = (engine_time >> 0) & 0xFF;
memcpy(iv_local + 8, priv_param, 8);
SMEMCPY(iv_local + 8, priv_param, 8);
if(mbedtls_cipher_set_iv(&ctx, iv_local, LWIP_ARRAYSIZE(iv_local)) != 0) {
goto error;
}
@ -263,9 +263,9 @@ snmpv3_password_to_key_md5(
/* May want to ensure that engineLength <= 32, */
/* otherwise need to use a buffer larger than 64 */
/*****************************************************/
memcpy(password_buf, key, 16);
memcpy(password_buf + 16, engineID, engineLength);
memcpy(password_buf + 16 + engineLength, key, 16);
SMEMCPY(password_buf, key, 16);
MEMCPY(password_buf + 16, engineID, engineLength);
SMEMCPY(password_buf + 16 + engineLength, key, 16);
mbedtls_md5_starts(&MD);
mbedtls_md5_update(&MD, password_buf, 32 + engineLength);
@ -316,9 +316,9 @@ snmpv3_password_to_key_sha(
/* May want to ensure that engineLength <= 32, */
/* otherwise need to use a buffer larger than 72 */
/*****************************************************/
memcpy(password_buf, key, 20);
memcpy(password_buf + 20, engineID, engineLength);
memcpy(password_buf + 20 + engineLength, key, 20);
SMEMCPY(password_buf, key, 20);
MEMCPY(password_buf + 20, engineID, engineLength);
SMEMCPY(password_buf + 20 + engineLength, key, 20);
mbedtls_sha1_starts(&SH);
mbedtls_sha1_update(&SH, password_buf, 40 + engineLength);