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209693d49b
linux/seccomp.h may not be available, and the seccomp mode might not be
listed in /proc/pid/status, so let's not assume those two things are
present.
v2: add a seccomp.h with all the constants we use from linux/seccomp.h
v3: don't do a compile time check for PTRACE_O_SUSPEND_SECCOMP, just let
ptrace return EINVAL for it; also add a checkskip to skip the
seccomp_strict test if PTRACE_O_SUSPEND_SECCOMP or linux/seccomp.h
aren't present.
v4: use criu check --feature instead of checkskip to check whether the
kernel supports seccomp_suspend
Reported-by: Mr. Jenkins
Signed-off-by: Tycho Andersen <tycho.andersen@canonical.com>
Acked-by: Andrew Vagin <avagin@odin.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
17 lines
260 B
C
17 lines
260 B
C
#ifndef __CR_SECCOMP_H__
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#define __CR_SECCOMP_H__
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#ifndef SECCOMP_MODE_DISABLED
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#define SECCOMP_MODE_DISABLED 0
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#endif
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#ifndef SECCOMP_MODE_STRICT
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#define SECCOMP_MODE_STRICT 1
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#endif
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#ifndef SECCOMP_MODE_FILTER
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#define SECCOMP_MODE_FILTER 2
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#endif
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#endif
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