master updated (9a57897 -> c8d542f)

[Philipp Stephani]

phst pushed a change to branch master.

      from  9a57897   Don't attempt to generate Seccomp filter file in Linux < 
4.14.
       new  cf0701e   * lib-src/seccomp-filter.c (main): Also allow O_NOFOLLOW.
       new  c8d542f   Add a variant of the Seccomp filter file that allows 
'execve'.


Summary of changes:
 .gitignore                                       |  2 ++
 lib-src/Makefile.in                              |  7 ++--
 lib-src/seccomp-filter.c                         | 43 ++++++++++++++++++++----
 test/src/emacs-resources/seccomp-filter-exec.bpf |  1 +
 test/src/emacs-tests.el                          | 33 ++++++++++++++++++
 5 files changed, 77 insertions(+), 9 deletions(-)
 create mode 120000 test/src/emacs-resources/seccomp-filter-exec.bpf