deac/osd-contiki
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

added curly brackets to ensure ANSI C compliance when UIP_TCP is defined; some automatic whitespace removal

Browse source
This commit is contained in:
adamdunkels 2008-10-15 07:59:34 +00:00
parent 647443cb9d
commit 91910f82dd
1 changed files with 43 additions and 41 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

84
core/net/tcpip.c
View file

@ -29,12 +29,12 @@
* This file is part of the Contiki operating system.
*
*
* $Id: tcpip.c,v 1.13 2008/10/14 09:40:56 julienabeille Exp $
* $Id: tcpip.c,v 1.14 2008/10/15 07:59:34 adamdunkels Exp $
*/
/**
* \file
* Code for tunnelling uIP packets over the Rime mesh routing module
*
*
* \author Adam Dunkels <adam@sics.se>\author
* \author Mathilde Durvy <mdurvy@cisco.com> (IPv6 related code)
* \author Julien Abeille <jabeille@cisco.com> (IPv6 related code)
@ -109,7 +109,7 @@ enum {
#if UIP_CONF_IPV6
u8_t (* tcpip_output)(uip_lladdr_t *);
#else
u8_t (* tcpip_output)(void);
u8_t (* tcpip_output)(void);
#endif
#if UIP_CONF_IP_FORWARD
@ -285,7 +285,7 @@ udp_broadcast_new(u16_t port, void *appstate)
/*---------------------------------------------------------------------------*/
/*---------------------------------------------------------------------------*/
#if UIP_CONF_ICMP6
u8_t
u8_t
icmp6_new(void *appstate) {
if(uip_icmp6_conns.appstate.p == PROCESS_NONE) {
uip_icmp6_conns.appstate.p = PROCESS_CURRENT();
@ -306,10 +306,10 @@ void tcpip_icmp6_call(u8_t type) {
static void
eventhandler(process_event_t ev, process_data_t data)
{
#if UIP_TCP
#if UIP_TCP
static unsigned char i;
register struct listenport *l;
#endif /*UIP_TCP*/
#endif /*UIP_TCP*/
struct process *p;
switch(ev) {
@ -320,7 +320,7 @@ eventhandler(process_event_t ev, process_data_t data)
connections. */
p = (struct process *)data;
#if UIP_TCP
#if UIP_TCP
l = s.listenports;
for(i = 0; i < UIP_LISTENPORTS; ++i) {
if(l->p == p) {
@ -343,7 +343,7 @@ eventhandler(process_event_t ev, process_data_t data)
}
}
#endif /* UIP_TCP */
#endif /* UIP_TCP */
#if UIP_UDP
{
register struct uip_udp_conn *cptr;
@ -362,7 +362,7 @@ eventhandler(process_event_t ev, process_data_t data)
/* We get this event if one of our timers have expired. */
{
/* Check the clock so see if we should call the periodic uIP
processing. */
processing. */
if(data == &periodic &&
etimer_expired(&periodic)) {
#if UIP_TCP
@ -378,10 +378,10 @@ eventhandler(process_event_t ev, process_data_t data)
if(uip_len > 0) {
tcpip_output();
}
#endif /* UIP_CONF_IPV6 */
#endif /* UIP_CONF_IPV6 */
}
}
#endif /* UIP_TCP */
#endif /* UIP_TCP */
#if UIP_CONF_IP_FORWARD
uip_fw_periodic();
#endif /* UIP_CONF_IP_FORWARD */
@ -457,7 +457,7 @@ eventhandler(process_event_t ev, process_data_t data)
if(uip_len > 0) {
tcpip_output();
}
#endif /* UIP_UDP */
#endif /* UIP_UDP */
}
break;
#endif /* UIP_UDP */
@ -496,7 +496,7 @@ tcpip_ipv6_output(void)
if(uip_is_addr_unspecified(&UIP_IP_BUF->destipaddr)){
UIP_LOG("tcpip_ipv6_output: Destination address unspecified");
uip_len = 0;
return;
return;
}
if(!uip_is_addr_mcast(&UIP_IP_BUF->destipaddr)) {
/*If destination is on link */
@ -512,7 +512,7 @@ tcpip_ipv6_output(void)
UIP_LOG("tcpip_ipv6_output: Destination off-link but no router");
uip_len = 0;
return;
}
}
}
/* there are two cases where the entry logically does not exist:
* 1 it really does not exist. 2 it is in the NO_STATE state */
@ -523,7 +523,7 @@ tcpip_ipv6_output(void)
} else {
nbc->state = INCOMPLETE;
}
#if UIP_CONF_IPV6_QUEUE_PKT
#if UIP_CONF_IPV6_QUEUE_PKT
/* copy outgoing pkt in the queuing buffer for later transmmit */
memcpy(nbc->queue_buf, UIP_IP_BUF, uip_len);
nbc->queue_buf_len = uip_len;
@ -546,7 +546,7 @@ tcpip_ipv6_output(void)
} else {
if (nbc->state == INCOMPLETE){
PRINTF("tcpip_ipv6_output: neighbor cache entry incomplete\n");
#if UIP_CONF_IPV6_QUEUE_PKT
#if UIP_CONF_IPV6_QUEUE_PKT
/* copy outgoing pkt in the queuing buffer for later transmmit and set
the destination neighbor to nbc */
memcpy(nbc->queue_buf, UIP_IP_BUF, uip_len);
@ -578,9 +578,9 @@ tcpip_ipv6_output(void)
*to STALE, and you must both send a NA and the queued packet
*/
if(nbc->queue_buf_len != 0) {
uip_len = nbc->queue_buf_len;
uip_len = nbc->queue_buf_len;
memcpy(UIP_IP_BUF, nbc->queue_buf, uip_len);
nbc->queue_buf_len = 0;
nbc->queue_buf_len = 0;
tcpip_output(&(nbc->lladdr));
}
#endif /*UIP_CONF_IPV6_QUEUE_PKT*/
@ -629,29 +629,31 @@ tcpip_uipcall(void)
ts = &uip_conn->appstate;
#endif /* UIP_UDP */
#if UIP_TCP
static unsigned char i;
register struct listenport *l;
/* If this is a connection request for a listening port, we must
mark the connection with the right process ID. */
if(uip_connected()) {
l = &s.listenports[0];
for(i = 0; i < UIP_LISTENPORTS; ++i) {
if(l->port == uip_conn->lport &&
l->p != PROCESS_NONE) {
ts->p = l->p;
ts->state = NULL;
break;
}
++l;
}
/* Start the periodic polling, if it isn't already active. */
if(etimer_expired(&periodic)) {
etimer_restart(&periodic);
}
}
#if UIP_TCP
{
static unsigned char i;
register struct listenport *l;
/* If this is a connection request for a listening port, we must
mark the connection with the right process ID. */
if(uip_connected()) {
l = &s.listenports[0];
for(i = 0; i < UIP_LISTENPORTS; ++i) {
if(l->port == uip_conn->lport &&
l->p != PROCESS_NONE) {
ts->p = l->p;
ts->state = NULL;
break;
}
++l;
}
/* Start the periodic polling, if it isn't already active. */
if(etimer_expired(&periodic)) {
etimer_restart(&periodic);
}
}
}
#endif
if(ts->p != NULL) {