* tests/test-sigprocmask.c: Don't include "ignore-value.h". (main): Complain if system() returns non-zero. * modules/sigprocmask-tests (Depends-on): Remove ignore-value.
* modules/sigprocmask-tests (Depends-on): Add ignore-value. * tests/test-sigprocmask.c (main): Use it to silence warning. Reported by Jim Meyering. Signed-off-by: Eric Blake <eblake@redhat.com>
* modules/sigprocmask-tests: New file. * tests/test-sigprocmask.c: New file.