IMAGE_LOAD_CONFIG_DIRECTORY64 structure

IMAGE_LOAD_CONFIG_DIRECTORY64 structure Contains the load configuration data of an image. Syntax C++ typedef struct { DWORD     Size; DWORD     TimeDateStamp; WORD…

closesocket and linger

If the l_onoff member of the LINGER structure is zero on a stream socket, the closesocket call will return immediately…

setsockopt :SO_LINGER 选项设置

setsockopt 设置 SO_LINGER 选项   此选项指定函数close对面向连接的协议如何操作(如TCP)。内核缺省close操作是立即返回,如果有数据残留在套接口缓冲区中则系统将试着将这些数据发送给对方。   SO_LINGER选项用来改变此缺省设置。使用如下结构: struct linger { int l_onoff; /* 0 = off, nozero = on…