Mark a test as requiring a shell.
// This test uses seccomp-BPF to restrict the readlink() system call and makes
// sure ASan is still able to
// RUN: not ls /usr/include/linux/seccomp.h || ( %clang_asan %s -o %t && not %run %t 2>&1 | FileCheck %s )
+// REQUIRES: shell
// UNSUPPORTED: android
#include <errno.h>
