Man page - rpma_conn_req_connect(3)

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Package: librpma-dev
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Manual

rpma_conn_req_connect(3)

RPMA Programmer's Manual

rpma_conn_req_connect(3)

NAME

rpma_conn_req_connect - initiate processing the connection request

SYNOPSIS



      #include <librpma.h>


      struct rpma_conn_req;


      struct rpma_conn_private_data;


      struct rpma_conn;


      int rpma_conn_req_connect(struct rpma_conn_req **req_ptr,


                      const struct rpma_conn_private_data *pdata, struct rpma_conn **conn_ptr);

DESCRIPTION

rpma_conn_req_connect() initiates processing the connection requests both incoming and outgoing. The end of processing is signalled by the RPMA_CONN_ESTABLISHED event via rpma_conn_next_event().

RETURN VALUE

The rpma_conn_req_connect() function returns 0 on success or a negative error code on failure. On success, the newly created connection object is stored in *conn_ptr whereas *req_ptr is consumed and set to NULL. On failure, rpma_conn_req_connect() does not set *conn_ptr whereas *req_ptr is consumed and set to NULL.

ERRORS

rpma_conn_req_connect() can fail with the following errors:

RPMA_E_INVAL - req_ptr, *req_ptr or conn_ptr is NULL
RPMA_E_INVAL - pdata is not NULL whereas pdata->len == 0
RPMA_E_NOMEM - out of memory
RPMA_E_PROVIDER - initiating a connection request failed (active side only)
RPMA_E_PROVIDER - accepting the connection request failed (passive side only)
RPMA_E_PROVIDER - freeing a communication event failed (passive side only)