C++ (Cpp) libc_exit示例

示例#1

文件： stacktrace.cpp 项目： DarrelHsu/pyston

extern "C" void exit(int code) {
    static void (*libc_exit)(int) = (void (*)(int))dlsym(RTLD_NEXT, "exit");

    if (code == 0) {
        libc_exit(0);
        __builtin_unreachable();
    }

    fprintf(stderr, "Someone called exit with code=%d!\n", code);

    // In case something calls exit down the line:
    static bool recursive = false;
    if (!recursive) {
        recursive = true;

        _printStacktrace();
    }

    libc_exit(code);
    __builtin_unreachable();
}

示例#2

文件： _exit.c 项目： CoryXie/BarrelfishOS

void _exit(int status)
{
    libc_exit(status);
}