mirror of
https://github.com/lwip-tcpip/lwip.git
synced 2024-08-26 08:02:51 +00:00
Kieran Mansley - kjm25@cam.ac.uk - 23rd March 2003
- Changed all #ifdef SO_REUSE into #if SO_REUSE
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6f7c8fb355
commit
2c8aa6f6f4
@ -1079,7 +1079,7 @@ int lwip_getsockopt (int s, int level, int optname, void *optval, socklen_t *opt
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/* UNIMPL case SO_DONTROUTE: */
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case SO_KEEPALIVE:
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/* UNIMPL case SO_OOBINCLUDE: */
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#ifdef SO_REUSE
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#if SO_REUSE
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case SO_REUSEADDR:
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case SO_REUSEPORT:
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#endif /* SO_REUSE */
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@ -1182,7 +1182,7 @@ int lwip_setsockopt (int s, int level, int optname, const void *optval, socklen_
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/* UNIMPL case SO_SNDBUF: */
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/* UNIMPL case SO_RCVLOWAT: */
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/* UNIMPL case SO_SNDLOWAT: */
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#ifdef SO_REUSE
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#if SO_REUSE
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case SO_REUSEADDR:
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case SO_REUSEPORT:
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#endif /* SO_REUSE */
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@ -1264,7 +1264,7 @@ int lwip_setsockopt (int s, int level, int optname, const void *optval, socklen_
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/* UNIMPL case SO_DONTROUTE: */
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case SO_KEEPALIVE:
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/* UNIMPL case SO_OOBINCLUDE: */
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#ifdef SO_REUSE
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#if SO_REUSE
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case SO_REUSEADDR:
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case SO_REUSEPORT:
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#endif /* SO_REUSE */
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@ -251,7 +251,8 @@ tcp_bind(struct tcp_pcb *pcb, struct ip_addr *ipaddr, u16_t port)
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if (port == 0) {
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port = tcp_new_port();
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}
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#ifndef SO_REUSE
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#if SO_REUSE
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#else
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/* Check if the address already is in use. */
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for(cpcb = (struct tcp_pcb *)tcp_listen_pcbs.pcbs;
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cpcb != NULL; cpcb = cpcb->next) {
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@ -175,7 +175,7 @@ tcp_input(struct pbuf *p, struct netif *inp)
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for an active connection. */
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prev = NULL;
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#ifdef SO_REUSE
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#if SO_REUSE
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pcb_temp = tcp_active_pcbs;
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again_1:
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@ -193,7 +193,7 @@ tcp_input(struct pbuf *p, struct netif *inp)
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ip_addr_cmp(&(pcb->remote_ip), &(iphdr->src)) &&
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ip_addr_cmp(&(pcb->local_ip), &(iphdr->dest))) {
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#ifdef SO_REUSE
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#if SO_REUSE
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if(pcb->so_options & SOF_REUSEPORT) {
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if(reuse) {
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/* We processed one PCB already */
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@ -363,7 +363,7 @@ tcp_input(struct pbuf *p, struct netif *inp)
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tcp_debug_print_state(pcb->state);
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#endif /* TCP_DEBUG */
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#endif /* TCP_INPUT_DEBUG */
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#ifdef SO_REUSE
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#if SO_REUSE
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/* First socket should receive now */
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if(reuse_port) {
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LWIP_DEBUGF(TCP_INPUT_DEBUG, ("tcp_input: searching next PCB.\n"));
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@ -375,7 +375,7 @@ tcp_input(struct pbuf *p, struct netif *inp)
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#endif /* SO_REUSE */
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} else {
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#ifdef SO_REUSE
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#if SO_REUSE
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if(reuse) {
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LWIP_DEBUGF(TCP_INPUT_DEBUG, ("tcp_input: freeing PBUF with reference counter set to %i\n", p->ref));
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pbuf_free(p);
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@ -394,7 +394,7 @@ tcp_input(struct pbuf *p, struct netif *inp)
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}
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pbuf_free(p);
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}
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#ifdef SO_REUSE
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#if SO_REUSE
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end:
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#endif /* SO_REUSE */
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LWIP_ASSERT("tcp_input: tcp_pcbs_sane()", tcp_pcbs_sane());
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@ -128,7 +128,7 @@ udp_input(struct pbuf *p, struct netif *inp)
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ip4_addr1(&iphdr->src), ip4_addr2(&iphdr->src),
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ip4_addr3(&iphdr->src), ip4_addr4(&iphdr->src), ntohs(udphdr->src)));
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#ifdef SO_REUSE
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#if SO_REUSE
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pcb_temp = udp_pcbs;
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again_1:
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@ -158,7 +158,7 @@ udp_input(struct pbuf *p, struct netif *inp)
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(ip_addr_isany(&pcb->local_ip) ||
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/* PCB local IP address matches UDP destination IP address? */
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ip_addr_cmp(&(pcb->local_ip), &(iphdr->dest)))) {
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#ifdef SO_REUSE
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#if SO_REUSE
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if(pcb->so_options & SOF_REUSEPORT) {
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if(reuse) {
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/* We processed one PCB already */
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@ -187,7 +187,7 @@ udp_input(struct pbuf *p, struct netif *inp)
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/* Iterate through the UDP PCB list for a pcb that matches
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the local address. */
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#ifdef SO_REUSE
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#if SO_REUSE
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pcb_temp = udp_pcbs;
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again_2:
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@ -209,7 +209,7 @@ udp_input(struct pbuf *p, struct netif *inp)
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(ip_addr_isany(&pcb->local_ip) ||
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/* ...matching interface address? */
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ip_addr_cmp(&(pcb->local_ip), &(iphdr->dest)))) {
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#ifdef SO_REUSE
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#if SO_REUSE
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if(pcb->so_options & SOF_REUSEPORT) {
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if(reuse) {
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/* We processed one PCB already */
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@ -279,7 +279,7 @@ udp_input(struct pbuf *p, struct netif *inp)
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if (pcb != NULL) {
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snmp_inc_udpindatagrams();
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pcb->recv(pcb->recv_arg, pcb, p, &(iphdr->src), src);
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#ifdef SO_REUSE
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#if SO_REUSE
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/* First socket should receive now */
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if(reuse_port_1 || reuse_port_2) {
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/* We want to search on next socket after receiving */
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@ -299,7 +299,7 @@ udp_input(struct pbuf *p, struct netif *inp)
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}
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#endif /* SO_REUSE */
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} else {
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#ifdef SO_REUSE
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#if SO_REUSE
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if(reuse) {
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LWIP_DEBUGF(UDP_DEBUG, ("udp_input: freeing PBUF with reference counter set to %i\n", p->ref));
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pbuf_free(p);
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@ -517,7 +517,7 @@ udp_bind(struct udp_pcb *pcb, struct ip_addr *ipaddr, u16_t port)
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{
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struct udp_pcb *ipcb;
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u8_t rebind;
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#ifdef SO_REUSE
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#if SO_REUSE
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int reuse_port_all_set = 1;
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#endif /* SO_REUSE */
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LWIP_DEBUGF(UDP_DEBUG | DBG_TRACE | 3, ("udp_bind(ipaddr = "));
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@ -535,7 +535,8 @@ udp_bind(struct udp_pcb *pcb, struct ip_addr *ipaddr, u16_t port)
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rebind = 1;
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}
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#ifndef SO_REUSE
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#if SO_REUSE
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#else
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/* this code does not allow upper layer to share a UDP port for
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listening to broadcast or multicast traffic (See SO_REUSE_ADDR and
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SO_REUSE_PORT under *BSD). TODO: See where it fits instead, OR
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@ -589,7 +590,7 @@ udp_bind(struct udp_pcb *pcb, struct ip_addr *ipaddr, u16_t port)
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}
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#ifdef SO_REUSE
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#if SO_REUSE
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/* If SOF_REUSEPORT isn't set in all PCB's bound to specified port and local address specified then
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{IP, port} can't be reused. */
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if(!reuse_port_all_set) {
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