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Command: send | Section: 2 | Source: MINIX | File: send.2
SEND(2) System Calls Manual SEND(2)
NAME
send - send a message through a socket
SYNOPSIS
#include <sys/socket.h>
ssize_t send(int sd, const void * msg, size_t msg_len, int flags);
DESCRIPTION
send() sends a message to another socket. It may only be used with con-
nected sockets. At present, minix doesn't support setting flags to any
value other than 0.
RETURN VALUES
On success, this function returns 0. On error, -1 is returned and errno
is set.
ERRORS
[ENOSYS] The operation is not implemented for the given socket.
[ENOTCONN] The socket is not connected; there is no peer.
[EFAULT] The message pointed to by msg is not in a valid part of
the process address space.
[EAFNOSUPPORT] The address family is not supported by send().
[EPIPE] The socket is shutdown for writing.
[EMSGSIZE] The message is too big.
SEE ALSO
socket(2) sendto(2) recv(2) recvfrom(2)
SEND(2)