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IBV_OPEN_DEVICE(3)	Libibverbs Programmer's	Manual	    IBV_OPEN_DEVICE(3)

NAME
       ibv_open_device,	 ibv_close_device - open and close an RDMA device con-
       text

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>

libibverbs			  2006-10-31		    IBV_OPEN_DEVICE(3)

NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | NOTES | SEE ALSO | AUTHORS

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