TCP下bind怎么总是返回-1?

[Cricketol]

#define INADDR_ANY (u_long)0x00000000
u_short sport=htons(4345);
.........

SerSockaddr.sin_family=AF_INET;
SerSockaddr.sin_addr.S_un.S_addr=INADDR_ANY;
SerSockaddr.sin_port=sport;
errCode=bind(m_sock1,(LPSOCKADDR)&SerSockaddr,sizeof(SerSockaddr));
if(errCode==SOCKET_ERROR)
{
status.Format("bind the server error! code:%d,%d",errCode,WSAGetLastError());
UpdateData(FALSE);
return;
}
..........
调试过程中bind前面的内容都成功初始化,直到bind这里status值为
"bind the server error! code:-1,10038"

怎么回事?
出错在哪里?
谢谢11

[Cricketol]

补充:编译都是可以通过的

[DentistryDoctor]

Socket operation on nonsocket.
An operation was attempted on something that is not a socket. Either the socket handle parameter did not reference a valid socket,

m_sock1是否是有效的套接字？

[xdljf]

WSAStartup(........

SOCKET m_sock1;
m_sock1=socket(PF_INET,SOCK_STREAM,IPPROTO_TCP);//编译器说这行错误

[mfc168]

m_sock1=socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)；//AF_INET not PF_INET

[vcnewer]

嘿，这么晚了，牙医也在

[songweiming]

SerSockaddr.sin_addr.s_addr=inet_addr(INADDR_ANY);

[Cricketol]

2楼的说法接近了,m_sock1确实非有效
但是我这样改了以后还是出错了
CSocket m_sock1;
m_sock1=socket(PF_INET,SOCK_STREAM,IPPROTO_TCP);//编译器说这行错误

错误原因: error C2679: binary '=' : no operator defined which takes a right-hand operand of type 'unsigned int' (or there is no acceptable conversion)

是怎么回事?

[青芒Only]

LZ问题解决了吗？我也遇到相同问题，socket文件符创建成功，但是bind返回-1了

[zhengzhigang123]

换个端口试试