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 fol...
NAMEsctp_generic_recvmsg - receive data from a peer
SYNOPSISIn 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
DESCRIPTIONFn 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 VALUESThe call returns the number of bytes read on success and -1 upon failure.
- Bq Er EBADF
- The argument Fa s is not a valid descriptor.
- Bq Er ENOTSOCK
- The argument Fa s is not a socket.