.\" Licensed under the OpenIB.org BSD license (FreeBSD Variant) - See COPYING.md
.TH "RDMA_REJECT" 3 "2007-05-15" "librdmacm" "Librdmacm Programmer's Manual" librdmacm
.SH NAME
rdma_reject \- Called to reject a connection request.
.SH SYNOPSIS
.B "#include <rdma/rdma_cma.h>"
.P
.B "int" rdma_reject
.BI "(struct rdma_cm_id *" id ","
.BI "const void *" private_data ","
.BI "uint8_t " private_data_len ");"
.SH ARGUMENTS
.IP "id" 12
Connection identifier associated with the request.
.IP "private_data" 12
Optional private data to send with the reject message.
.IP "private_data_len" 12
Specifies the size of the user-controlled data buffer.  Note that the actual
amount of data transferred to the remote side is transport dependent and may
be larger than that requested.
.SH "DESCRIPTION"
Called from the listening side to reject a connection or datagram
service lookup request.
.SH "RETURN VALUE"
Returns 0 on success, or -1 on error.  If an error occurs, errno will be
set to indicate the failure reason.
.SH "NOTES"
After receiving a connection request event, a user may call rdma_reject
to reject the request.  If the underlying RDMA transport supports
private data in the reject message, the specified data will be passed to
the remote side.
.SH "SEE ALSO"
rdma_listen(3), rdma_accept(3), rdma_get_cm_event(3)