sctp_recvmsg (3) - Linux Man Pages
sctp_recvmsg: Receive a message from a SCTP socket.
NAMEsctp_recvmsg - Receive a message from a SCTP socket.
#include <sys/types.h> #include <sys/socket.h> #include <netinet/sctp.h> int sctp_recvmsg(int sd, void * msg, size_t len, struct sockaddr * from, socklen_t * fromlen, struct sctp_sndrcvinfo * sinfo, int * msg_flags);
DESCRIPTIONsctp_recvmsg is a wrapper library function that can be used to receive a message from a socket while using the advanced features of SCTP. sd is the socket descriptor on which the message pointed to by msg of length len is received.
If from is not NULL, the source address of the message is filled in. The argument fromlen is a value-result parameter. initialized to the size of the buffer associated with from , and modified on return to indicate the actual size of the address stored.