RDMA_ACK_CM_EVENT(3) Librdmacm Programmer's Manual RDMA_ACK_CM_EVENT(3)NAME
rdma_ack_cm_event - Free a communication event.
int rdma_ack_cm_event (struct rdma_cm_event *event);
event Event to be released.
All events which are allocated by rdma_get_cm_event must be released, there should be a one-to-one correspondence between successful gets
and acks. This call frees the event structure and any memory that it references.
Returns 0 on success, or -1 on error. If an error occurs, errno will be set to indicate the failure reason.
SEE ALSO rdma_get_cm_event(3), rdma_destroy_id(3)librdmacm 2007-05-15 RDMA_ACK_CM_EVENT(3)
Check Out this Related Man Page
RDMA_CREATE_EVENT_CHANNEL(3) Librdmacm Programmer's Manual RDMA_CREATE_EVENT_CHANNEL(3)NAME
rdma_create_event_channel - Open a channel used to report communication events.
struct rdma_event_channel * rdma_create_event_channel (void);
void no arguments
Asynchronous events are reported to users through event channels.
Returns a pointer to the created event channel, or NULL if the request fails. On failure, errno will be set to indicate the failure rea-
Event channels are used to direct all events on an rdma_cm_id. For many clients, a single event channel may be sufficient, however, when
managing a large number of connections or cm_id's, users may find it useful to direct events for different cm_id's to different channels
All created event channels must be destroyed by calling rdma_destroy_event_channel. Users should call rdma_get_cm_event to retrieve events
on an event channel.
Each event channel is mapped to a file descriptor. The associated file descriptor can be used and manipulated like any other fd to change
its behavior. Users may make the fd non-blocking, poll or select the fd, etc.
SEE ALSO rdma_cm(7), rdma_get_cm_event(3), rdma_destroy_event_channel(3)librdmacm 2007-05-15 RDMA_CREATE_EVENT_CHANNEL(3)
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