IBV_QUERY_GID(3) Libibverbs Programmer's Manual IBV_QUERY_GID(3)NAME
ibv_query_gid - query an InfiniBand port's GID table
SYNOPSIS
#include <infiniband/verbs.h>
int ibv_query_gid(struct ibv_context *context, uint8_t port_num,
int index, union ibv_gid *gid);
DESCRIPTION
ibv_query_gid() returns the GID value in entry index of port port_num for device context context through the pointer gid.
RETURN VALUE
ibv_query_gid() returns 0 on success, and -1 on error.
SEE ALSO ibv_open_device(3), ibv_query_device(3), ibv_query_port(3), ibv_query_pkey(3)AUTHORS
Dotan Barak <dotanba@gmail.com>
libibverbs 2006-10-31 IBV_QUERY_GID(3)
Check Out this Related Man Page
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 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>
libibverbs 2006-10-31 IBV_OPEN_DEVICE(3)
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