abc/lwip
1
0
Fork 0
mirror of https://git.savannah.nongnu.org/git/lwip.git synced 2026-05-18 14:16:55 +08:00
Code Issues Packages Projects Releases Wiki Activity

patch #6808: Add a utility function ip_hinted_output() (for smaller code mainly)

Browse Source
This commit is contained in:
goldsimon
2009-04-15 19:32:01 +00:00
parent 4f52183a39
commit 580f334274
6 changed files with 83 additions and 43 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/include/ipv4/lwip/ip.h
View File

@@ -47,10 +47,14 @@ extern "C" {
struct netif *ip_route(struct ip_addr *dest);
err_t ip_input(struct pbuf *p, struct netif *inp);
err_t ip_output(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
u8_t ttl, u8_t tos, u8_t proto);
u8_t ttl, u8_t tos, u8_t proto);
err_t ip_output_if(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
u8_t ttl, u8_t tos, u8_t proto,
struct netif *netif);
#if LWIP_NETIF_HWADDRHINT
err_t ip_output_hinted(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
u8_t ttl, u8_t tos, u8_t proto, u8_t *addr_hint);
#endif /* LWIP_NETIF_HWADDRHINT */
#define IP_HLEN 20