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21 lines
413 B
Go
21 lines
413 B
Go
//go:build seccomp
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package main
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import (
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"os"
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"golang.org/x/sys/unix"
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)
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func main() {
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// Check if Seccomp is supported, via CONFIG_SECCOMP.
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if err := unix.Prctl(unix.PR_GET_SECCOMP, 0, 0, 0, 0); err != unix.EINVAL {
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// Make sure the kernel has CONFIG_SECCOMP_FILTER.
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if err := unix.Prctl(unix.PR_SET_SECCOMP, unix.SECCOMP_MODE_FILTER, 0, 0, 0); err != unix.EINVAL {
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os.Exit(0)
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}
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}
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os.Exit(1)
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}
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