map_sighandler
ATF_REQUIRE(signal(SIGSEGV, map_sighandler) != SIG_ERR);
ATF_REQUIRE(signal(SIGSEGV, map_sighandler) != SIG_ERR);
ATF_REQUIRE(signal(SIGBUS, map_sighandler) != SIG_ERR);
ATF_REQUIRE(signal(SIGSEGV, map_sighandler) != SIG_ERR);
static void map_sighandler(int);