selftests/seccomp: Avoid using "sysctl" for report
authorKees Cook <keescook@chromium.org>
Thu, 17 Jun 2021 23:18:34 +0000 (16:18 -0700)
committerKees Cook <keescook@chromium.org>
Mon, 28 Jun 2021 19:49:52 +0000 (12:49 -0700)
commit9a03abc16c77062c73972df08206f1031862d9b4
tree57c53c58148e08481b5c9d6bc674c7256be21c7d
parent62ddb91b7771626658c382c2b849a058f1586123
selftests/seccomp: Avoid using "sysctl" for report

Instead of depending on "sysctl" being installed, just use "grep -H" for
sysctl status reporting. Additionally report kernel version for easier
comparisons.

Signed-off-by: Kees Cook <keescook@chromium.org>
tools/testing/selftests/seccomp/seccomp_benchmark.c