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rdma_reject(3) — Linux manual page

RDMA_REJECT(3)        Librdmacm Programmer's ManualRDMA_REJECT(3)

NAME        top

       rdma_reject - Called to reject a connection request.

SYNOPSIS        top

#include <rdma/rdma_cma.h>int rdma_reject (struct rdma_cm_id *id, const void *private_data,uint8_tprivate_data_len);

ARGUMENTS        top

       id          Connection identifier associated with the request.       private_data                   Optional private data to send with the reject message.       private_data_len                   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.

DESCRIPTION        top

       Called from the listening side to reject a connection or datagram       service lookup request.

RETURN VALUE        top

       Returns 0 on success, or -1 on error.  If an error occurs, errno       will be set to indicate the failure reason.

NOTES        top

       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.

SEE ALSO        top

rdma_listen(3),rdma_accept(3),rdma_get_cm_event(3)

COLOPHON        top

       This page is part of therdma-core (RDMA Core Userspace Libraries       and Daemons) project.  Information about the project can be found       at ⟨https://github.com/linux-rdma/rdma-core⟩.  If you have a bug       report for this manual page, send it to       linux-rdma@vger.kernel.org.  This page was obtained from the       project's upstream Git repository       ⟨https://github.com/linux-rdma/rdma-core.git⟩ on 2025-08-11.  (At       that time, the date of the most recent commit that was found in       the repository was 2025-08-04.)  If you discover any rendering       problems in this HTML version of the page, or you believe there is       a better or more up-to-date source for the page, or you have       corrections or improvements to the information in this COLOPHON       (which isnot part of the original manual page), send a mail to       man-pages@man7.orglibrdmacm                       2007-05-15RDMA_REJECT(3)

Pages that refer to this page:rdma_accept(3), rdma_get_request(3), rdma_listen(3), rdma_cm(7)

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