sig_trapped 292 tools/testing/selftests/x86/sigreturn.c static volatile sig_atomic_t sig_trapped, sig_err, sig_trapno; sig_trapped 518 tools/testing/selftests/x86/sigreturn.c sig_trapped = sig; sig_trapped 716 tools/testing/selftests/x86/sigreturn.c sig_trapped = 0; sig_trapped 718 tools/testing/selftests/x86/sigreturn.c if (sig_trapped) { sig_trapped 750 tools/testing/selftests/x86/sigreturn.c errdesc, strsignal(sig_trapped));