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Diffstat (limited to 'lib/libc/sys/sctp_generic_recvmsg.2')
-rw-r--r-- | lib/libc/sys/sctp_generic_recvmsg.2 | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/lib/libc/sys/sctp_generic_recvmsg.2 b/lib/libc/sys/sctp_generic_recvmsg.2 new file mode 100644 index 0000000..d6fd1b5 --- /dev/null +++ b/lib/libc/sys/sctp_generic_recvmsg.2 @@ -0,0 +1,78 @@ +.\" Copyright (c) 1983, 1991, 1993 +.\" 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. All advertising materials mentioning features or use of this software +.\" must display the following acknowledgement: +.\" This product includes software developed by the University of +.\" California, Berkeley and its contributors. +.\" 4. 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. +.\" +.\" $FreeBSD$ +.\" +.Dd October 30, 2007 +.Dt SCTP_GENERIC_RECVMSG 2 +.Os +.Sh NAME +.Nm sctp_generic_recvmsg +.Nd receive data from a peer +.Sh LIBRARY +.Lb libc +.Sh SYNOPSIS +.In sys/types.h +.In sys/socket.h +.In netinet/sctp.h +.Ft int +.Fn sctp_generic_recvmsg "int s" "struct iovec *iov" "int iovlen" "struct sockaddr *from" "socklen_t *fromlen" "struct sctp_sndrcvinfo *sinfo" "int *msgflags" +.Sh DESCRIPTION +.Fn sctp_generic_recvmsg +is the true system call used by the +.Xr sctp_recvmsg 3 +function call. +This call is more efficient since it is a +true system call but it is specific to +.Fx +and can be expected +.Em not +to be present on any other operating +system. +For detailed usage please see the +.Xr sctp_recvmsg 3 +function call. +.Sh RETURN VALUES +The call returns the number of bytes read on success and -1 upon failure. +.Sh ERRORS +.Bl -tag -width Er +.It Bq Er EBADF +The argument +.Fa s +is not a valid descriptor. +.It Bq Er ENOTSOCK +The argument +.Fa s +is not a socket. +.El +.Sh SEE ALSO +.Xr sctp_recvmsg 3 , +.Xr sctp 4 |