(ListenSocket == INVALID_SOCKET) { wprintf(L"socket function failed with error: %u\n", WSAGetLastError()); WSACleanup();return1; }//---// The sockaddr_in structure specifies the address family,// IP address, and port for the socket that is being bound.service.sin_family = AF_INET...
Thebindfunction associates a local address with a socket. Syntax C++Copy intbind( [in] SOCKET s,constsockaddr *addr, [in]intnamelen ); Parameters [in] s A descriptor identifying an unbound socket. addr A pointer to asockaddrstructure of the local address to assign to the bound socket . ...
bind函数的英文翻译为 “bind function”。以下是关于bind函数的详细解释：功能：The bind function assigns a name to an unnamed socket.参数：socket：A file descriptor that is the return value of the socket function.address：Points to a sockaddr structure containing the address to...
The IP address of the socket. This must be one of the following: Dotted decimal address of the local network interface INADDR_BROADCAST INADDR_ANY Return Values If successful, this function returns a string containing only return code 0. If unsuccessful, this function returns a string containing...
The socket in use may require the process to have appropriate privileges to use the bind() function. 被使用的套接字也许会要求进程有合适的权限来使用bind()函数。 RETURN VALUE Upon successful completion, bind() returns 0. Otherwise, -1 is returned and errno is set to indicate the error. 一旦...
#define INADDR_ANY ((unsigned long int) 0x00000000) 端口号的范围为0 ~ 65535。 调用bind()时,一般不要把端口号置为小于1024的值,因为1到1023是保留端口号。 系统调用 bind()是由glibc提供的,声明位于include/sys/socket.h中,实现位于sysdeps/mach/hurd/bind.c中, ...
The address parameter is a pointer to a buffer containing the name to be bound to socket. The address_len parameter is the size, in bytes, of the buffer pointed to by address. For AF_UNIX, this function creates a file that you later need to unlink besides closing the socket. Socket De...
u32 tb_id=RT_TABLE_LOCAL;interr;/*If the socket has its own bind function then use it. (RAW)*//*如果传输控制块有自己的bind操作则调用, 目前只有raw实现了自己的bind*/if(sk->sk_prot->bind) { err= sk->sk_prot->bind(sk, uaddr, addr_len);gotoout; ...
(sockaddr_in*)&addr 把addr地址(也即指针)转换为sockaddr_in类型.可以写成计算类型长度,试试就可知道了相关推荐 1TCP的socket编程里,bind函数里的(sockaddr_in*)&addr这个式子能够细细讲解一下吗,就像malloc函数前面(类型*)malloc,然后后面跟一个地址什么意思,还有一个问题就是为什么后面的第三个参数非要写成计算...
The socket descriptor. name Pointer to a sockaddr structure (buffer) containing the name that is to be bound to s. namelen Size of the buffer pointed to by name, in bytes. Normal return Return code 0 indicates that the function was successful. ...