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author | Paul Eggert <eggert@cs.ucla.edu> | 2006-01-12 07:16:21 +0000 |
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committer | Paul Eggert <eggert@cs.ucla.edu> | 2006-01-12 07:16:21 +0000 |
commit | 7354a360be20e223e634098dc58604f2db82ce9f (patch) | |
tree | 5afc3b468bc18fe3b674a0fb07f2cfbc7135ffe3 /lib | |
parent | 71b496087831bd4fd30e64360e4722022f76ae25 (diff) | |
download | coreutils-7354a360be20e223e634098dc58604f2db82ce9f.tar.xz |
Fix commentary typos.
(alignof, UNALIGNED_P): No need for a GCC-specific version.
Diffstat (limited to 'lib')
-rw-r--r-- | lib/md5.c | 16 |
1 files changed, 5 insertions, 11 deletions
@@ -1,6 +1,6 @@ /* Functions to compute MD5 message digest of files or memory blocks. according to the definition of MD5 in RFC 1321 from April 1992. - Copyright (C) 1995,1996,1997,1999,2000,2001,2005 + Copyright (C) 1995,1996,1997,1999,2000,2001,2005,2006 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -86,7 +86,7 @@ md5_init_ctx (struct md5_ctx *ctx) must be in little endian byte order. IMPORTANT: On some systems it is required that RESBUF is correctly - aligned for a 32 bits value. */ + aligned for a 32-bit value. */ void * md5_read_ctx (const struct md5_ctx *ctx, void *resbuf) { @@ -102,7 +102,7 @@ md5_read_ctx (const struct md5_ctx *ctx, void *resbuf) prolog according to the standard and write the result to RESBUF. IMPORTANT: On some systems it is required that RESBUF is correctly - aligned for a 32 bits value. */ + aligned for a 32-bit value. */ void * md5_finish_ctx (struct md5_ctx *ctx, void *resbuf) { @@ -245,14 +245,8 @@ md5_process_bytes (const void *buffer, size_t len, struct md5_ctx *ctx) if (len >= 64) { #if !_STRING_ARCH_unaligned -/* To check alignment gcc has an appropriate operator. Other - compilers don't. */ -# if __GNUC__ >= 2 -# define UNALIGNED_P(p) (((uintptr_t) p) % __alignof__ (uint32_t) != 0) -# else -# define alignof(type) offsetof (struct { char c; type x; }, x) -# define UNALIGNED_P(p) (((size_t) p) % alignof (uint32_t) != 0) -# endif +# define alignof(type) offsetof (struct { char c; type x; }, x) +# define UNALIGNED_P(p) (((size_t) p) % alignof (uint32_t) != 0) if (UNALIGNED_P (buffer)) while (len > 64) { |