Provided by: libibverbs-dev_1.1.7-1ubuntu1.1_amd64 bug

NAME

       ibv_open_device, ibv_close_device - open and close an RDMA device context

SYNOPSIS

       #include <infiniband/verbs.h>

       struct ibv_context *ibv_open_device(struct ibv_device *device);

       int ibv_close_device(struct ibv_context *context);

DESCRIPTION

       ibv_open_device() opens the device device and creates a context for further use.

       ibv_close_device() closes the device context context.

RETURN VALUE

       ibv_open_device()  returns  a  pointer  to  the  allocated  device context, or NULL if the
       request fails.

       ibv_close_device() returns 0 on success, -1 on failure.

NOTES

       ibv_close_device() does not release all the resources allocated using context context.  To
       avoid  resource  leaks,  the user should release all associated resources before closing a
       context.

SEE ALSO

       ibv_get_device_list(3),    ibv_query_device(3),    ibv_query_port(3),    ibv_query_gid(3),
       ibv_query_pkey(3)

AUTHORS

       Dotan Barak <dotanba@gmail.com>