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The Keil compiler insists on having the IP address structure packed, but doing so causes problems with warnings being generated on other compilers. uip.h was therefore updated to just use the pack attribute when the Keil compiler is used.

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This commit is contained in:
Richard Barry 2011-05-13 17:28:46 +00:00
parent 4f08018fa8
commit 9ad9969536
1 changed files with 10 additions and 8 deletions
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8
Demo/Common/ethernet/FreeTCPIP/net/uip.h
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@ -69,14 +69,16 @@
typedef uip_ip6addr_t uip_ipaddr_t;
#else /* UIP_CONF_IPV6 */
#include "pack_struct_start.h"
#ifdef __CC_ARM
__packed /* The ARM compiler insists on this being packed, but with other compilers packing it generates a warning as it will be packed anyway. */
#endif
typedef union uip_ip4addr_t
{
u8_t u8[4]; /* Initializer, must come first!!! */
u16_t u16[2];
} uip_ip4addr_t;
typedef uip_ip4addr_t uip_ipaddr_t
#include "pack_struct_end.h"
typedef uip_ip4addr_t uip_ipaddr_t;
#endif /* UIP_CONF_IPV6 */
/*---------------------------------------------------------------------------*/