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Changed loopback code (less difference between NO_SYS = 0 / 1), added setting LWIP_LOOPBACK_MAX_PBUFS to limit loopback-queued pbufs

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goldsimon
2008-06-17 19:39:22 +00:00
parent a8141c53a8
commit eba83ab740
5 changed files with 75 additions and 40 deletions
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4
src/core/ipv4/ip.c
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@@ -531,14 +531,14 @@ ip_output_if(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
LWIP_DEBUGF(IP_DEBUG, ("ip_output_if: %c%c%"U16_F"\n", netif->name[0], netif->name[1], netif->num));
ip_debug_print(p);
#if (LWIP_NETIF_LOOPBACK || LWIP_HAVE_LOOPIF) && !LWIP_NETIF_LOOPBACK_MULTITHREADING
#if (LWIP_NETIF_LOOPBACK || LWIP_HAVE_LOOPIF)
if (ip_addr_cmp(dest, &netif->ip_addr)) {
/* Packet to self, enqueue it for loopback */
LWIP_DEBUGF(IP_DEBUG, ("netif_loop_output()"));
return netif_loop_output(netif, p, dest);
} else
#endif /* (LWIP_NETIF_LOOPBACK || LWIP_HAVE_LOOPIF) && !LWIP_NETIF_LOOPBACK_MULTITHREADING */
#endif /* (LWIP_NETIF_LOOPBACK || LWIP_HAVE_LOOPIF) */
{
LWIP_DEBUGF(IP_DEBUG, ("netif->output()"));