Function InstallCrashDumpHandler

src/platform/linux/init.cpp:510–519

}

static void InstallCrashDumpHandler()
{
    struct sigaction sa = {};
    sa.sa_sigaction = CrashDumpHandler;
    sigemptyset(&sa.sa_mask);
    sa.sa_flags = SA_SIGINFO | SA_RESETHAND;  // one-shot, with siginfo
    sigaction(SIGSEGV, &sa, nullptr);
    sigaction(SIGBUS, &sa, nullptr);
    sigaction(SIGABRT, &sa, nullptr);
}

static bool SteamclientMapped()
{