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kernel/linux-rt-4.4.41/arch/arm64/include/uapi/asm/ucontext.h 1018 Bytes
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  /*
   * Copyright (C) 2012 ARM Ltd.
   *
   * This program is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License version 2 as
   * published by the Free Software Foundation.
   *
   * 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 for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
   */
  #ifndef _UAPI__ASM_UCONTEXT_H
  #define _UAPI__ASM_UCONTEXT_H
  
  #include <linux/types.h>
  
  struct ucontext {
  	unsigned long	  uc_flags;
  	struct ucontext	 *uc_link;
  	stack_t		  uc_stack;
  	sigset_t	  uc_sigmask;
  	/* glibc uses a 1024-bit sigset_t */
  	__u8		  __unused[1024 / 8 - sizeof(sigset_t)];
  	/* last for future expansion */
  	struct sigcontext uc_mcontext;
  };
  
  #endif /* _UAPI__ASM_UCONTEXT_H */