sctp_generic_recvmsg(2)
receive data from a peer
LIBRARY
Lb libc
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
DESCRIPTION
Fn sctp_generic_recvmsg
is the true system call used by the
sctp_recvmsg3
function call.
This call is more efficient since it is a
true system call but it is specific to
Fx and can be expected
not
to be present on any other operating
system.
For detailed usage please see the
sctp_recvmsg3
function call.
RETURN VALUES
The call returns the number of bytes read on success and -1 upon failure.
ERRORS
- Bq Er EBADF
-
The argument
Fa s
is not a valid descriptor.
- Bq Er ENOTSOCK
-
The argument
Fa s
is not a socket.
