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ip.h, etharp.c: Fix warnings & errors about LWIP_NETIF_HWADDRHINT (perhaps compiler dependant)

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This commit is contained in:
fbernon 2007-07-03 10:36:21 +00:00
parent fdc0d30337
commit 3a0ab861c2
3 changed files with 29 additions and 23 deletions
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12
src/include/ipv4/lwip/ip.h
View File

@ -69,6 +69,11 @@ err_t ip_output_if(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
#endif /* IP_HDRINCL */
#define IP_HDRINCL NULL
#if LWIP_NETIF_HWADDRHINT
#define IP_PCB_ADDRHINT ;u8_t addr_hint
#else
#define IP_PCB_ADDRHINT
#endif /* LWIP_NETIF_HWADDRHINT */
/* This is the common part of all PCB types. It needs to be at the
beginning of a PCB type definition. It is located here so that
@ -83,11 +88,9 @@ err_t ip_output_if(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
/* Type Of Service */ \
u8_t tos; \
/* Time To Live */ \
u8_t ttl; \
#if LWIP_NETIF_HWADDRHINT
u8_t ttl \
/* link layer address resolution hint */ \
u8_t addr_hint
#endif /* LWIP_NETIF_HWADDRHINT */
IP_PCB_ADDRHINT
/*
@ -105,7 +108,6 @@ err_t ip_output_if(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
#define SOF_REUSEPORT (u16_t)0x0200U /* allow local address & port reuse */
#ifdef PACK_STRUCT_USE_INCLUDES
# include "arch/bpstruct.h"
#endif

10
src/include/ipv6/lwip/ip.h
View File

@ -58,6 +58,12 @@ extern "C" {
#endif /* IP_HDRINCL */
#define IP_HDRINCL NULL
#if LWIP_NETIF_HWADDRHINT
#define IP_PCB_ADDRHINT ;u8_t addr_hint
#else
#define IP_PCB_ADDRHINT
#endif /* LWIP_NETIF_HWADDRHINT */
/* This is the common part of all PCB types. It needs to be at the
beginning of a PCB type definition. It is located here so that
changes to this common part are made in one location instead of
@ -70,10 +76,8 @@ extern "C" {
u8_t tos; \
/* Time To Live */ \
u8_t ttl; \
#if LWIP_NETIF_HWADDRHINT
/* link layer address resolution hint */ \
u8_t addr_hint
#endif /* LWIP_NETIF_HWADDRHINT */
IP_PCB_ADDRHINT
/* The IPv6 header. */

4
src/netif/etharp.c
View File

@ -116,8 +116,8 @@ static u8_t etharp_cached_entry = 0;
#define ETHARP_FIND_ONLY 2
#if LWIP_NETIF_HWADDRHINT
#define NETIF_SET_HINT(netif, hint) (((netif) != NULL) && ((netif)->addr_hint != NULL)) ? \
*((netif)->addr_hint) = (hint) : LWIP_UNUSED_ARG(hint) ;
#define NETIF_SET_HINT(netif, hint) if (((netif) != NULL) && ((netif)->addr_hint != NULL)) \
*((netif)->addr_hint) = (hint);
static s8_t find_entry(struct ip_addr *ipaddr, u8_t flags, struct netif *netif);
#else /* LWIP_NETIF_HWADDRHINT */
static s8_t find_entry(struct ip_addr *ipaddr, u8_t flags);