#define _XOPEN_SOURCE 520 #include <sys/socket.h> ssize_t sendmsg(intsocket_descriptor, const struct msghdr *message_structure, intflags) Service Program Name: QSOSRV1 Default Public Authority: *USE Threadsafe: Yes Thesendmsg()function is used to send data or descriptors or ancillary data or...
(2)) just as if the socket was specified to be nonblocking. If the timeout is set to zero (the default), then the operation will never timeout. Timeouts only have effect for system calls that perform socket I/O (e.g.,accept(2),connect(2),read(2),recvmsg(2),send(2),sendmsg(2...
socket_send() 这个函数发送数据到已连接的socket socket_sendmsg() 发送消息到socket socket_sendto() 发送消息到指定地址的socket socket_set_block() 在socket里设置为块模式 socket_set_nonblock() socket里设置为非块模式 socket_set_option() 设置socket选项 socket_shutdown() 这个函数允许你关闭读、写、或...
self.assertEqual(str(error),"send1msg argument 3 expected list, got int") 開發者ID:proxysh,項目名稱:Safejumper-for-Desktop,代碼行數:12,代碼來源:test_sendmsg.py 示例14: test_sendmsgTwoAncillaryDoesNotSegfault ▲點讚 5▼ # 需要導入模塊: from socket import socket [as 別名]# 或者: from soc...
* The socket argument is not a valid file descriptor. * [ECONNRESET] * A connection was forcibly closed by a peer. * [EINTR] * A signal interrupted sendmsg() before any data was transmitted. * [EINVAL] * The sum of the iov_len values overflows an ssize_t. ...
printf("Invalid length: %d.\n",h->h_length); return; } /* Print the primary address and any alternates. */ for (p=h->h_addr_list; *p; p++) { printf("%s address: %s\n", p==h->h_addr_list ? "primary " : "alternate ", ...
socket.sendmsg(buffers[, ancdata[, flags[, address]]]) Send normal and ancillary data to the socket, gathering the non-ancillary data from a series of buffers and concatenating it into a single message. The buffers argument specifies the non-ancillary data as an iterable of bytes-like objects...
socket是一种IPC方法,它允许位于同一主机或使用网络连接起来的不同主机上的程序之间交换数据。 关于Socket及后续章节介绍Socket的用法: 《Linux/UNIX系统编程手册》第56章 SOCKET:介绍:本章将对socket API进行一个全面地介绍:socket()/bind()/listen()/accept()/connect()/close()/sendto()/recvfrom(),以及通用...
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socket_sendmsg() 发送消息到socket socket_sendto() 发送消息到指定地址的socket socket_set_block() 在socket里设置为块模式 socket_set_nonblock() socket里设置为非块模式 socket_set_option() 设置socket选项 socket_shutdown() 这个函数允许你关闭读、写、或指定的socket ...