recvfrom.man

来自「eCos操作系统源码」· MAN 代码 · 共 15 行

NAME
       recvfrom - receive a message from a socket

SYNOPSIS
       #include <network.h>

       int recvfrom(int s, void *buf, int len, unsigned int flags
       struct sockaddr *from, int *fromlen);

DESCRIPTION
       The  recvfrom call is used to receive messages from a socket, 
       and may be used to receive data on a socket whether or not it 
       is connection-oriented.

       If from is not NULL, and the socket is not connection-ori