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include/nuttx/net/sixlowpan.h: Fix endian-ness problem in SIXLOWPAN_IS_IID_8BIT_COMPRESSABLE() macro definition. This macro checks whether we can compress the IID to 8 bits.

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Ivan Ucherdzhiev 2019-05-07 09:11:40 -06:00 committed by Gregory Nutt
parent b05e940135
commit 0ac8b5b8f6
1 changed files with 1 additions and 1 deletions
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include/nuttx/net/sixlowpan.h
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@ -295,7 +295,7 @@
#define SIXLOWPAN_IS_IID_8BIT_COMPRESSABLE(a) \ #define SIXLOWPAN_IS_IID_8BIT_COMPRESSABLE(a) \
((((a)[4]) == 0x0000) && (((a)[5]) == HTONS(0x00ff)) && \ ((((a)[4]) == 0x0000) && (((a)[5]) == HTONS(0x00ff)) && \
(((a)[6]) == HTONS(0xfe00)) && ((((a)[7]) & HTONS(0xff00)) == 0)) (((a)[6]) == HTONS(0xfe00)) && ((((a)[7]) & HTONS(0x00ff)) == 0))
/* Check whether we can compress the IID in address 'a' to 16 bits. This is /* Check whether we can compress the IID in address 'a' to 16 bits. This is
* used for unicast addresses only, and is true if the address is on the * used for unicast addresses only, and is true if the address is on the