From a031b83a09a8628435317a03f199cdc18b78262f Mon Sep 17 00:00:00 2001 From: Matthew Heon Date: Wed, 1 Nov 2017 11:24:59 -0400 Subject: Initial checkin from CRI-O repo Signed-off-by: Matthew Heon --- test/checkseccomp/checkseccomp.go | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 test/checkseccomp/checkseccomp.go (limited to 'test/checkseccomp/checkseccomp.go') diff --git a/test/checkseccomp/checkseccomp.go b/test/checkseccomp/checkseccomp.go new file mode 100644 index 000000000..ec7ee1020 --- /dev/null +++ b/test/checkseccomp/checkseccomp.go @@ -0,0 +1,18 @@ +package main + +import ( + "os" + + "golang.org/x/sys/unix" +) + +func main() { + // Check if Seccomp is supported, via CONFIG_SECCOMP. + if err := unix.Prctl(unix.PR_GET_SECCOMP, 0, 0, 0, 0); err != unix.EINVAL { + // Make sure the kernel has CONFIG_SECCOMP_FILTER. + if err := unix.Prctl(unix.PR_SET_SECCOMP, unix.SECCOMP_MODE_FILTER, 0, 0, 0); err != unix.EINVAL { + os.Exit(0) + } + } + os.Exit(1) +} -- cgit v1.2.3-54-g00ecf