Andrew Kelley 19eaf54bc9 update libc linux headers to v5.16-rc3
* Add missing Linux headers. Closes #9837
 * Update existing headers to latest Linux.
 * Consolidate headers that are the same for multiple Zig target CPU
   architectures. For example, Linux has only an x86 directory for both
   x86_64 and x86 CPU architectures. Now Zig only ships an x86 directory
   for Linux headers, and will emit the proper corresponding -isystem
   flags.
 * tools/update-linux-headers.zig is now available for upgrading to
   newer Linux headers, and the update process is now documented on the
   wiki.
2021-11-29 18:05:11 -07:00

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 1998, 1999, 2001, 2003 Ralf Baechle
* Copyright (C) 2000, 2001 Silicon Graphics, Inc.
*/
#ifndef _ASM_SIGINFO_H
#define _ASM_SIGINFO_H
#define __ARCH_SIGEV_PREAMBLE_SIZE (sizeof(long) + 2*sizeof(int))
#define __ARCH_HAS_SWAPPED_SIGINFO
#include <asm-generic/siginfo.h>
/*
* si_code values
* Again these have been chosen to be IRIX compatible.
*/
#undef SI_ASYNCIO
#undef SI_TIMER
#undef SI_MESGQ
#define SI_ASYNCIO -2 /* sent by AIO completion */
#define SI_TIMER -3 /* sent by timer expiration */
#define SI_MESGQ -4 /* sent by real time mesq state change */
#endif /* _ASM_SIGINFO_H */