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1f2e8b5b87
This very thin abstraction layer provides SHA-1ing facilities to all of libctf, almost all inlined wrappers around the libiberty functionality other than ctf_sha1_fini. The deduplicator will use this to recursively hash types to prove their identity. libctf/ * ctf-sha1.h: New, inline wrappers around sha1_init_ctx and sha1_process_bytes. * ctf-impl.h: Include it. (ctf_sha1_init): New. (ctf_sha1_add): Likewise. (ctf_sha1_fini): Likewise. * ctf-sha1.c: New, non-inline wrapper around sha1_finish_ctx producing strings. * Makefile.am: Add file. * Makefile.in: Regenerate.
42 lines
1.1 KiB
C
42 lines
1.1 KiB
C
/* SHA-1 thunks.
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Copyright (C) 2019 Free Software Foundation, Inc.
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This file is part of libctf.
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libctf is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 3, or (at your option) any later
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version.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; see the file COPYING. If not see
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<http://www.gnu.org/licenses/>. */
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#ifndef _CTF_SHA1_H
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#define _CTF_SHA1_H
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#include "config.h"
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#include "sha1.h"
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#define CTF_SHA1_SIZE 41
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typedef struct sha1_ctx ctf_sha1_t;
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static inline void
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ctf_sha1_init (ctf_sha1_t *sha1)
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{
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sha1_init_ctx (sha1);
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}
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static inline void
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ctf_sha1_add (ctf_sha1_t *sha1, const void *buf, size_t len)
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{
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sha1_process_bytes (buf, len, sha1);
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}
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#endif
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