1  /* Copyright (C) 1997-2023 Free Software Foundation, Inc.
       2     This file is part of the GNU C Library.
       3  
       4     The GNU C Library is free software; you can redistribute it and/or
       5     modify it under the terms of the GNU Lesser General Public License as
       6     published by the Free Software Foundation; either version 2.1 of the
       7     License, or (at your option) any later version.
       8  
       9     The GNU C Library is distributed in the hope that it will be useful,
      10     but WITHOUT ANY WARRANTY; without even the implied warranty of
      11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      12     Lesser General Public License for more details.
      13  
      14     You should have received a copy of the GNU Lesser General Public
      15     License along with the GNU C Library; if not, see
      16     <https://www.gnu.org/licenses/>.  */
      17  
      18  /* Required for AArch32 compatibility. */
      19  #define SA_RESTORER	0x04000000
      20  
      21  #define SET_SA_RESTORER(kact, act)		\
      22   ({						\
      23      if ((kact)->sa_flags & SA_RESTORER)		\
      24        (kact)->sa_restorer = (act)->sa_restorer;	\
      25   })
      26  
      27  #define RESET_SA_RESTORER(act, kact)		\
      28    (act)->sa_restorer = (kact)->sa_restorer;
      29  
      30  #include <sysdeps/unix/sysv/linux/libc_sigaction.c>