sigalrm           210 tools/testing/selftests/breakpoints/breakpoint_test_arm64.c 	act.sa_handler = sigalrm;
sigalrm          1297 tools/testing/selftests/vm/userfaultfd.c 	if (signal(SIGALRM, sigalrm) == SIG_ERR)
sigalrm             9 tools/testing/vsock/timeout.h void sigalrm(int signo);
sigalrm           530 tools/testing/vsock/vsock_diag_test.c 		.sa_handler = sigalrm,