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 13.1-RELEASE-p6        October 30, 2007        FreeBSD 13.1-RELEASE-p6