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Removed all structure packing directives. Protocol header fields are naturally aligned by design.

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(Earlier, the 14-byte ethernet header screwed this up, this had already been fixed by adding two pad bytes.)
Assumption is that compilers do not align with larger-than-sizeof(type) boundaries.
Pre-tag PRE_PACK_REMOVE. Post-tag POST_TAG_REMOVE.
This commit is contained in:
likewise
2004-05-05 19:16:51 +00:00
parent 9dd10e46ab
commit 79110ba469
10 changed files with 78 additions and 173 deletions
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6
doc/sys_arch.txt
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@@ -154,12 +154,6 @@ cc.h - Architecture environment, some compiler specific, some
Typedefs for the types used by lwip -
u8_t, s8_t, u16_t, s16_t, u32_t, s32_t, mem_ptr_t
Compiler hints for packing lwip's structures -
PACK_STRUCT_FIELD(x)
PACK_STRUCT_STRUCT
PACK_STRUCT_BEGIN
PACK_STRUCT_END
Platform specific diagnostic output -
LWIP_PLATFORM_DIAG(x) - non-fatal, print a message.
LWIP_PLATFORM_ASSERT(x) - fatal, print message and abandon execution.