From bcccad35318004922cc04487e1df4eade4545966 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Sat, 16 Oct 2010 20:46:35 +0200 Subject: md5: code shrink; and use 64-byte temp buf, not 128-byte. function old new delta md5_hash 111 108 -3 md5_end 129 125 -4 md5_hash_block 459 454 -5 filter_rename_config 250 244 -6 md5_crypt 587 578 -9 popmaildir_main 828 816 -12 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/6 up/down: 0/-39) Total: -39 bytes Signed-off-by: Denys Vlasenko --- include/libbb.h | 2 +- include/platform.h | 4 ++++ 2 files changed, 5 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/libbb.h b/include/libbb.h index 1031cad8b..f406fc6f1 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -1540,7 +1540,7 @@ typedef struct md5_ctx_t { uint32_t C; uint32_t D; uint64_t total; - char buffer[128]; + char buffer[64]; } md5_ctx_t; #else /* libbb/md5prime.c uses a bit different one: */ diff --git a/include/platform.h b/include/platform.h index 85efa53cd..c255a17ce 100644 --- a/include/platform.h +++ b/include/platform.h @@ -197,6 +197,8 @@ # define SWAP_LE16(x) bswap_16(x) # define SWAP_LE32(x) bswap_32(x) # define SWAP_LE64(x) bswap_64(x) +# define IF_BIG_ENDIAN(...) __VA_ARGS__ +# define IF_LITTLE_ENDIAN(...) #else # define SWAP_BE16(x) bswap_16(x) # define SWAP_BE32(x) bswap_32(x) @@ -204,6 +206,8 @@ # define SWAP_LE16(x) (x) # define SWAP_LE32(x) (x) # define SWAP_LE64(x) (x) +# define IF_BIG_ENDIAN(...) +# define IF_LITTLE_ENDIAN(...) __VA_ARGS__ #endif /* ---- Unaligned access ------------------------------------ */ -- cgit v1.2.3