rdma_listen.3 revision 331769
Licensed under the OpenIB.org BSD license (FreeBSD Variant) - See COPYING.md
"RDMA_LISTEN" 3 "2007-05-15" "librdmacm" "Librdmacm Programmer's Manual" librdmacm
NAME
rdma_listen - Listen for incoming connection requests.
SYNOPSIS
"#include <rdma/rdma_cma.h>" "int" rdma_listen "(struct rdma_cm_id *" id "," "int " backlog ");"
ARGUMENTS
"id" 12
RDMA identifier.
"backlog" 12
backlog of incoming connection requests.
"DESCRIPTION"
Initiates a listen for incoming connection requests or datagram service
lookup. The listen will be restricted to the locally bound source
address.
"RETURN VALUE"
Returns 0 on success, or -1 on error. If an error occurs, errno will be
set to indicate the failure reason.
"NOTES"
Users must have bound the rdma_cm_id to a local address by calling
rdma_bind_addr before calling this routine. If the rdma_cm_id is
bound to a specific IP address, the listen will be restricted to that
address and the associated RDMA device. If the rdma_cm_id is bound
to an RDMA port number only, the listen will occur across all RDMA
devices.
"SEE ALSO"
rdma_cm(7), rdma_bind_addr(3), rdma_connect(3), rdma_accept(3), rdma_reject(3),
rdma_get_cm_event(3)