diff options
Diffstat (limited to 'md5-crypt/md5.c')
| -rw-r--r-- | md5-crypt/md5.c | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/md5-crypt/md5.c b/md5-crypt/md5.c index d7b0f0e38c..00aab15828 100644 --- a/md5-crypt/md5.c +++ b/md5-crypt/md5.c @@ -1,6 +1,6 @@ /* md5.c - 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 Free Software Foundation, Inc. + Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -42,6 +42,15 @@ # if __BYTE_ORDER == __BIG_ENDIAN # define WORDS_BIGENDIAN 1 # endif +/* We need to keep the namespace clean so define the MD5 function + protected using leading __ and use weak aliases. */ +# define md5_init_ctx __md5_init_ctx +# define md5_process_block __md5_process_block +# define md5_process_bytes __md5_process_bytes +# define md5_finish_ctx __md5_finish_ctx +# define md5_read_ctx __md5_read_ctx +# define md5_stream __md5_stream +# define md5_buffer __md5_buffer #endif #ifdef WORDS_BIGENDIAN @@ -417,3 +426,22 @@ md5_process_block (buffer, len, ctx) ctx->C = C; ctx->D = D; } + + +#ifdef _LIBC +/* Define weak aliases. */ +# undef md5_init_ctx +weak_alias (__md5_init_ctx, md5_init_ctx) +# undef md5_process_block +weak_alias (__md5_process_block, md5_process_block) +# undef md5_process_bytes +weak_alias (__md5_process_bytes, md5_process_bytes) +# undef md5_finish_ctx +weak_alias (__md5_finish_ctx, md5_finish_ctx) +# undef md5_read_ctx +weak_alias (__md5_read_ctx, md5_read_ctx) +# undef md5_stream +weak_alias (__md5_stream, md5_stream) +# undef md5_buffer +weak_alias (__md5_buffer, md5_buffer) +#endif |