github.com/hanks177/podman/v4@v4.1.3-0.20220613032544-16d90015bc83/test/checkseccomp/checkseccomp.go (about) 1 //go:build seccomp 2 // +build seccomp 3 4 package main 5 6 import ( 7 "os" 8 9 "golang.org/x/sys/unix" 10 ) 11 12 func main() { 13 // Check if Seccomp is supported, via CONFIG_SECCOMP. 14 if err := unix.Prctl(unix.PR_GET_SECCOMP, 0, 0, 0, 0); err != unix.EINVAL { 15 // Make sure the kernel has CONFIG_SECCOMP_FILTER. 16 if err := unix.Prctl(unix.PR_SET_SECCOMP, unix.SECCOMP_MODE_FILTER, 0, 0, 0); err != unix.EINVAL { 17 os.Exit(0) 18 } 19 } 20 os.Exit(1) 21 }