ibv_query_gid

query an InfiniBand port’s GID table

Provided by: libibverbs-dev (Version: 50.0-2ubuntu0.2)
Source: rdma-core
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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_pkey(3), ibv_query_port(3)

AUTHOR

Dotan Barak <dotanba@gmail.com>