On a machine with openSUSE 15.2 (Linux 5.3.18, glibc 2.26) I see a test failure (once only, not repeatable):
../../gltests/test-pthread_sigmask1.c:78: assertion 'sigint_occurred == 1' failed FAIL test-pthread_sigmask1 (exit status: 134) It looks like the only way this can happen is when 1) the process has more than one thread, 2) the signal has arrived in the process, and the signal handler is being executed but before the 'sigint_occurred++;' statement. But I don't understand it: This test program is not multithreaded. Any idea how we can make the test more reliable? Bruno
