unsigned char sll_halen; /* 地址长度 */ unsigned char sll_addr[8]; /* 物理层地址 */ .
基于4个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
可能最重要的差别是地址长度的不同。
Probably the most important difference concerns address ranges.
根据调用之后该结构中填充的套接字地址的长度，可以对这个指针进行移动。
The pointer should be moved adequately depending on the length of socket address as populated in the structure after the call.
因为您可能发现自己受制于地址字段的长度，所以您还必须在关系系统中指定列类型。
You also have to specify column types in a relational system, so you might find yourself constrained by, say, the length of the address field.
应用推荐