kc3-lang/gnulib/lib/stack-trace.c

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• Hash : edc906dd
  Author :
  Date : 2024-07-18T04:58:39
  

  stack-trace: Use libasan as an alternative to libbacktrace.
  
  * m4/stack-trace.m4 (gl_STACK_TRACE_EARLY): As a second choice, use
  libasan.
  * lib/stack-trace-impl.h (print_stack_trace_to) [HAVE_LIBASAN]:
  Implement using libasan.
  * lib/stack-trace.c (print_stack_trace): Test also HAVE_LIBASAN.
  * lib/abort-debug.c (rpl_abort): Likewise.
  

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• lib/stack-trace.c

• /* print_stack_trace() function that prints a stack trace.
     Copyright (C) 2024 Free Software Foundation, Inc.
  
     This file is free software: you can redistribute it and/or modify
     it under the terms of the GNU Lesser General Public License as
     published by the Free Software Foundation; either version 2.1 of the
     License, or (at your option) any later version.
  
     This file 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 Lesser General Public License for more details.
  
     You should have received a copy of the GNU Lesser General Public License
     along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
  
  #include <config.h>
  
  /* Specification.  */
  #include <stdlib.h>
  
  #include "stack-trace-impl.h"
  
  void
  print_stack_trace (void)
  {
  #if HAVE_LIBBACKTRACE || HAVE_LIBASAN || HAVE_EXECINFO_H
    print_stack_trace_to (stderr);
  #endif
  }
  

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