build_id.h

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/* Copyright (c) 2022, 2024, Oracle and/or its affiliates.
 
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License, version 2.0,
   as published by the Free Software Foundation.
 
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   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License, version 2.0, for more details.
 
   You should have received a copy of the GNU General Public License
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   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA */
 
#ifndef BUILD_ID_INCLUDED
#define BUILD_ID_INCLUDED
 
#include "my_config.h"
 
#ifdef HAVE_BUILD_ID_SUPPORT
 
/*
  Get 160-bit SHA1 build-id, convert it to a hex string, and store it in dst.
  Assumes we have linked with -Wl,--build-id=sha1
  The dst buffer should have space for at least 41 bytes,
  including the terminating null byte.
 */
bool my_find_build_id(char *dst);
 
#endif  // HAVE_BUILD_ID_SUPPORT
 
#endif  // BUILD_ID_INCLUDED