abc/lwip
1
0
Fork 0
mirror of https://git.savannah.nongnu.org/git/lwip.git synced 2026-05-16 21:26:43 +08:00
Code Issues Packages Projects Releases Wiki Activity

patch #6900: added define ip_ntoa(struct ip_addr*)

Browse Source
This commit is contained in:
goldsimon
2009-08-25 14:53:25 +00:00
parent 857fac1168
commit bc10ad2356
3 changed files with 10 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/include/ipv4/lwip/ip_addr.h
View File

@@ -161,6 +161,11 @@ u8_t ip_addr_isbroadcast(struct ip_addr *, struct netif *);
#define ip4_addr3(ipaddr) ((u16_t)(ntohl((ipaddr)->addr) >> 8) & 0xff)
#define ip4_addr4(ipaddr) ((u16_t)(ntohl((ipaddr)->addr)) & 0xff)
/**
* Same as inet_ntoa() but takes a struct ip_addr*
*/
#define ip_ntoa(addr) ((addr != NULL) ? inet_ntoa(*((struct in_addr*)(addr))) : "NULL")
#ifdef __cplusplus
}
#endif