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ddaa27ee62
Most architectures don't need to do much special for the strict-mode seccomp syscall entries. Remove the redundant headers and reduce the others. This patch (of 8): Some architectures may need to override the compat sigreturn definition, as is already possible in the non-compat case. Signed-off-by: Kees Cook <keescook@chromium.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Michal Simek <monstr@monstr.eu> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: "James E.J. Bottomley" <jejb@parisc-linux.org> Cc: Helge Deller <deller@gmx.de> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: "David S. Miller" <davem@davemloft.net> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Will Deacon <will.deacon@arm.com> Cc: Daniel Borkmann <dborkman@redhat.com> Cc: Laura Abbott <lauraa@codeaurora.org> Cc: James Hogan <james.hogan@imgtec.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
33 lines
979 B
C
33 lines
979 B
C
/*
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* include/asm-generic/seccomp.h
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*
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* Copyright (C) 2014 Linaro Limited
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* Author: AKASHI Takahiro <takahiro.akashi@linaro.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef _ASM_GENERIC_SECCOMP_H
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#define _ASM_GENERIC_SECCOMP_H
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#include <linux/unistd.h>
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#if defined(CONFIG_COMPAT) && !defined(__NR_seccomp_read_32)
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#define __NR_seccomp_read_32 __NR_read
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#define __NR_seccomp_write_32 __NR_write
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#define __NR_seccomp_exit_32 __NR_exit
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#ifndef __NR_seccomp_sigreturn_32
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#define __NR_seccomp_sigreturn_32 __NR_rt_sigreturn
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#endif
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#endif /* CONFIG_COMPAT && ! already defined */
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#define __NR_seccomp_read __NR_read
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#define __NR_seccomp_write __NR_write
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#define __NR_seccomp_exit __NR_exit
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#ifndef __NR_seccomp_sigreturn
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#define __NR_seccomp_sigreturn __NR_rt_sigreturn
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#endif
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#endif /* _ASM_GENERIC_SECCOMP_H */
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