ioctlsocket function (winsock.h) - Win32 apps | Microsoft Learn
WEBDec 14, 2023 · The ioctlsocket function controls the I/O mode of a socket. Syntax int ioctlsocket( [in] SOCKET s, [in] long cmd, [in, out] u_long *argp ); Parameters [in] s. A descriptor identifying a socket. [in] cmd. A command to perform on the socket s. See Winsock IOCTLs. [in, out] argp. A pointer to a parameter for cmd. Return value
ioctlsocket 函数 (winsock2.h) - Win32 apps | Microsoft Learn
WEBAug 26, 2023 · ioctlsocket 函数控制套接字的 I/O 模式。 语法 int WSAAPI ioctlsocket( [in] SOCKET s, [in] long cmd, [in, out] u_long *argp ); 参数 [in] s. 标识套接字的描述符。 [in] cmd. 要 对套接字执行的命令。 [in, out] argp. 指向 cmd 参数的指针。 返回值. 成功完成后， ioctlsocket 将返回零。
How to make 'send' non-blocking in winsock - Stack Overflow
WEBJun 21, 2013 · You need to use a non-blocking socket. The send/receive functions are the same functions for blocking or non-blocking operations, but you must set the socket itself to non-blocking. u_long mode = 1; // 1 to enable non-blocking socket. ioctlsocket(sock, FIONBIO, &mode);
c++ - Non-blocking connect() with WinSocks - Stack Overflow
WEBMay 22, 2009 · According to MSDN you have to create a non-blocking socket like this: unsigned nonblocking = 1; ioctlsocket(s, FIONBIO, &nonblocking); and use it in the write-fdset for select() after that. To check if the connection was successful, you have to see if the socket is writeable.
ioctlsocket • Sockets 2 Reference • WinAPI Reference
WEBThe Windows Sockets ioctlsocket function controls the mode of a socket. int ioctlsocket (. SOCKET s, long cmd, u_long FAR* argp. ); Parameters s [in] A descriptor identifying a socket. cmd [in] The command to perform on the socket s . argp [in/out] A pointer to a parameter for cmd .
ioctlsocket or recv takes more time to execute in windows socket ...
WEBNov 30, 2011 · I have sniffed to see data is arrived to my IP at the same time when server has sent. but recv or ioctlsocket (to check more than 1 byte is ready to be read) takes time to read more than one byte. How can i resolve this. The code is as follows. DWORD RecvCount = 0; char szBuff1[2048];
Windows API Guide: ioctlsocket Function - Jasinski Online
WEBJan 21, 2001 · Declare Function ioctlsocket Lib "wsock32.dll" (ByVal s As Long, ByVal cmd As Long, argp As Long) As Long. Platforms. Windows 95: Supported. Windows 98: Supported. Windows NT: Requires Windows NT 3.1 or later. Windows 2000: Supported. Windows CE: Requires Windows CE 1.0 or later. Description & Usage. ioctlsocket …
C++ Nonblocking Sockets [Winsock] Tutorial 1: ioctlsocket
WEBGithub: https://github.com/Pindrought/PNet/tree/TCP_Nonblocking_Winsock_Tutorial_01C++ Nonblocking Winsock Networking Tutorials Playlist: https://www.youtube...
ioctl(2) - Linux manual page - man7.org
WEBDESCRIPTION top. The ioctl () system call manipulates the underlying device parameters of special files. In particular, many operating characteristics of character special files (e.g., terminals) may be controlled with ioctl () requests. The argument fd must be an open file descriptor. The second argument is a device-dependent request code.
Winsock IOCTLs (Winsock2.h) - Win32 apps | Microsoft Learn
WEBJan 18, 2022 · Remarks. Requirements. This section describes Winsock Socket input/output controls (IOCTLs) for various editions of Windows operating systems. Use the WSAIoctl or WSPIoctl function to issue a Winsock IOCTL to control the mode of a socket, the transport protocol, or the communications subsystem.
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