espressif/FreeRTOS
1
0
Fork 0
mirror of https://github.com/FreeRTOS/FreeRTOS.git synced 2025-06-28 04:47:47 +08:00
Code Issues Packages Projects Releases Wiki Activity

Update the IP address copy macro so it never relies on any byte alignment.

Browse Source
This commit is contained in:
Richard Barry
2010-11-08 21:59:23 +00:00
parent 86e6ede04c
commit 3b6ed5341f
1 changed files with 8 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
Demo/Common/ethernet/FreeTCPIP/net/uip.h
View File

@ -73,9 +73,6 @@
{
u8_t u8[4]; /* Initializer, must come first!!! */
u16_t u16[2];
#if 0
u32_t u32;
#endif
} uip_ip4addr_t;
typedef uip_ip4addr_t uip_ipaddr_t;
#endif /* UIP_CONF_IPV6 */
@ -1017,7 +1014,14 @@ CCIF void uip_send( const void *data, int len );
* \hideinitializer
*/
#ifndef uip_ipaddr_copy
#define uip_ipaddr_copy( dest, src ) ( ((unsigned long*)dest)[ 0 ] = ((unsigned long *)src)[ 0 ] )
#define uip_ipaddr_copy( dest, src ) \
do \
{ \
(dest)->u8[0] = (src)->u8[0]; \
(dest)->u8[1] = (src)->u8[1]; \
(dest)->u8[2] = (src)->u8[2]; \
(dest)->u8[3] = (src)->u8[3]; \
} while( 0 )
#endif
/**