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Command: sctp_generic_recvmsg | Section: 2 | Source: FreeBSD | File: sctp_generic_recvmsg.2.gz
SCTP_GENERIC_RECVMSG(2) FreeBSD System Calls Manual SCTP_GENERIC_RECVMSG(2)
NAME
sctp_generic_recvmsg - receive data from a peer
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/sctp.h>
int
sctp_generic_recvmsg(int s, struct iovec *iov, int iovlen,
struct sockaddr *from, socklen_t *fromlen,
struct sctp_sndrcvinfo *sinfo, int *msgflags);
DESCRIPTION
sctp_generic_recvmsg() is the true system call used by the
sctp_recvmsg(3) function call. This call is more efficient since it is a
true system call but it is specific to FreeBSD and can be expected not to
be present on any other operating system. For detailed usage please see
the sctp_recvmsg(3) function call.
RETURN VALUES
The call returns the number of bytes read on success and -1 upon failure.
ERRORS
[EBADF] The argument s is not a valid descriptor.
[ENOTSOCK] The argument s is not a socket.
SEE ALSO
sctp_recvmsg(3), sctp(4)
FreeBSD 14.1-RELEASE-p8 October 30, 2007 FreeBSD 14.1-RELEASE-p8