Copyright (c) 1983, 1991, 1993
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documentation and/or other materials provided with the distribution.
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$FreeBSD: releng/10.2/lib/libc/sys/sctp_generic_sendmsg.2 251071 2013-05-28 21:05:06Z emaste $
.Dd October 30, 2007 .Dt SCTP_GENERIC_SENDMSG 2 .Os .Sh NAME .Nm sctp_generic_sendmsg .Nm sctp_generic_sendmsg_iov .Nd send data to a peer .Sh LIBRARY .Lb libc .Sh SYNOPSIS n sys/types.h n sys/socket.h n netinet/sctp.h .Ft int .Fn sctp_generic_sendmsg "int s" "void *msg" "int msglen" "struct sockaddr *to" "socklen_t len" "struct sctp_sndrcvinfo *sinfo" "int flags" .Ft int .Fn sctp_generic_sendmsg_iov "int s" "struct iovec *iov" "int iovlen" "struct sockaddr *to" "struct sctp_sndrcvinfo *sinfo" "int flags" .Sh DESCRIPTION .Fn sctp_generic_sendmsg and .Fn sctp_generic_sendmsg_iov are the true system calls used by the .Xr sctp_sendmsg 3 and .Xr sctp_send 3 function calls. These are more efficient since they are true system calls but they are specific to .Fx and can be expected .Em not to be present on any other operating system. For detailed usage please see either the .Xr sctp_send 3 or .Xr sctp_sendmsg 3 function calls. .Sh RETURN VALUES The call returns the number of bytes written on success and -1 upon failure. .Sh ERRORS l -tag -width Er t Bq Er EBADF The argument .Fa s is not a valid descriptor. t Bq Er ENOTSOCK The argument .Fa s is not a socket. .El .Sh SEE ALSO .Xr sctp_send 3 , .Xr sctp_sendmsg 3 , .Xr sctp_sendmsgx 3 , .Xr sctp_sendx 3 , .Xr sctp 4
The Regents of the University of California. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. Neither the name of the University nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
$FreeBSD: releng/10.2/lib/libc/sys/sctp_generic_sendmsg.2 251071 2013-05-28 21:05:06Z emaste $
.Dd October 30, 2007 .Dt SCTP_GENERIC_SENDMSG 2 .Os .Sh NAME .Nm sctp_generic_sendmsg .Nm sctp_generic_sendmsg_iov .Nd send data to a peer .Sh LIBRARY .Lb libc .Sh SYNOPSIS n sys/types.h n sys/socket.h n netinet/sctp.h .Ft int .Fn sctp_generic_sendmsg "int s" "void *msg" "int msglen" "struct sockaddr *to" "socklen_t len" "struct sctp_sndrcvinfo *sinfo" "int flags" .Ft int .Fn sctp_generic_sendmsg_iov "int s" "struct iovec *iov" "int iovlen" "struct sockaddr *to" "struct sctp_sndrcvinfo *sinfo" "int flags" .Sh DESCRIPTION .Fn sctp_generic_sendmsg and .Fn sctp_generic_sendmsg_iov are the true system calls used by the .Xr sctp_sendmsg 3 and .Xr sctp_send 3 function calls. These are more efficient since they are true system calls but they are specific to .Fx and can be expected .Em not to be present on any other operating system. For detailed usage please see either the .Xr sctp_send 3 or .Xr sctp_sendmsg 3 function calls. .Sh RETURN VALUES The call returns the number of bytes written on success and -1 upon failure. .Sh ERRORS l -tag -width Er t Bq Er EBADF The argument .Fa s is not a valid descriptor. t Bq Er ENOTSOCK The argument .Fa s is not a socket. .El .Sh SEE ALSO .Xr sctp_send 3 , .Xr sctp_sendmsg 3 , .Xr sctp_sendmsgx 3 , .Xr sctp_sendx 3 , .Xr sctp 4