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rpma_peer_new(3) RPMA Programmer's Manual rpma_peer_new(3)

NAME

rpma_peer_new - create a peer object

SYNOPSIS

      #include <librpma.h>
      struct ibv_context;
      struct rpma_peer;
      int rpma_peer_new(struct ibv_context *ibv_ctx,
                      struct rpma_peer **peer_ptr);

DESCRIPTION

rpma_peer_new() creates a new peer object.

RETURN VALUE

The rpma_peer_new() function returns 0 on success or a negative error code on failure. rpma_peer_new() does not set *peer_ptr value on failure.

ERRORS

rpma_peer_new() can fail with the following errors:
  • RPMA_E_INVAL - ibv_ctx or peer_ptr is NULL
  • RPMA_E_NOMEM - creating a verbs protection domain failed with ENOMEM.
  • RPMA_E_PROVIDER - creating a verbs protection domain failed with error other than ENOMEM.
  • RPMA_E_UNKNOWN - creating a verbs protection domain failed without error value.
  • RPMA_E_NOMEM - out of memory

SEE ALSO

rpma_conn_req_new(3), rpma_ep_listen(3), rpma_mr_reg(3), rpma_peer_delete(3), rpma_utils_get_ibv_context(3), librpma(7) and https://pmem.io/rpma/
21 October 2020 RPMA