Home | History | Annotate | Line # | Download | only in libctf
ctf-endian.h revision 1.5 
      1 /* Interface to endianness-neutrality functions.
      2    Copyright (C) 2019-2025 Free Software Foundation, Inc.
      3 
      4    This file is part of libctf.
      5 
      6    libctf is free software; you can redistribute it and/or modify it under
      7    the terms of the GNU General Public License as published by the Free
      8    Software Foundation; either version 3, or (at your option) any later
      9    version.
     10 
     11    This program is distributed in the hope that it will be useful, but
     12    WITHOUT ANY WARRANTY; without even the implied warranty of
     13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
     14    See the GNU General Public License for more details.
     15 
     16    You should have received a copy of the GNU General Public License
     17    along with this program; see the file COPYING.  If not see
     18    <http://www.gnu.org/licenses/>.  */
     19 
     20 #ifndef _CTF_ENDIAN_H
     21 #define _CTF_ENDIAN_H
     22 
     23 #include "config.h"
     24 #include <stdint.h>
     25 #include "swap.h"
     26 
     27 #if !defined (HAVE_ENDIAN_H)
     28 # ifndef WORDS_BIGENDIAN
     29 #  ifndef htole64
     30 #   define htole64(x) (x)
     31 #  endif
     32 #  ifndef le64toh
     33 #   define le64toh(x) (x)
     34 #  endif
     35 # else
     36 #  ifndef htole64
     37 #   define htole64(x) bswap_64 ((x))
     38 #  endif
     39 #  ifndef le64toh
     40 #   define le64toh(x) bswap_64 ((x))
     41 #  endif
     42 # endif /* WORDS_BIGENDIAN */
     43 #endif /* !defined(HAVE_ENDIAN_H) */
     44 
     45 #endif /* !defined(_CTF_ENDIAN_H) */
     46