sctp_generic_recvmsg(2)

Usage

#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);

Library

Standard C Library (libc, -lc)

Overview

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.

Releases