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NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURN VALUE | NOTES | SEE ALSO | AUTHOR | COLOPHON |
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RDMA_WR...CM_EVENT(3) Librdmacm Programmer's Manual RDMA_WR...CM_EVENT(3)
RDMA_WRITE_CM_EVENT - Write an event into a CM.
#include <rdma/rdma_cma.h>
int rdma_write_cm_event(struct rdma_cm_id *id, enum
rdma_cm_event_type event, int status, uint64_t arg);
id The RDMA identifier associated with the reported
rdma_cm_event.
event The communication event value to report. This should be
set to RDMA_CM_EVENT_USER.
status The status value reported in the rdma_cm_event.
arg A user-specified value reported in the rdma_cm_event.
Write an event into a CM, with a status and an argument.
On success 0 is returned, on error -1 is returned, errno will be
set to indicate the failure reason.
This call allows an application to write a user-defined event to
the event channel associated with the specified rdma_cm_id. Valid
user events are: RDMA_CM_EVENT_USER. Applications may use this for
internal signaling purposes, such as waking a thread blocked on
the event channel.
rdma_get_cm_event(3)
Mark Zhang < <markzhang@nvidia.com> >
This page is part of the rdma-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 2026-01-16. (At
that time, the date of the most recent commit that was found in
the repository was 2026-01-15.) 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 is not part of the original manual page), send a mail to
man-pages@man7.org
2025-02-06 RDMA_WR...CM_EVENT(3)
Pages that refer to this page: rdma_cm(7)
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HTML rendering created 2026-01-16 by Michael Kerrisk, author of The Linux Programming Interface. For details of in-depth Linux/UNIX system programming training courses that I teach, look here. Hosting by jambit GmbH. |
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