.\" Automatically generated by Pandoc 3.1.3
.\"
.\" Define V font for inline verbatim, using C font in formats
.\" that render this, and otherwise B font.
.ie "\f[CB]x\f[]"x" \{\
. ftr V B
. ftr VI BI
. ftr VB B
. ftr VBI BI
.\}
.el \{\
. ftr V CR
. ftr VI CI
. ftr VB CB
. ftr VBI CBI
.\}
.TH "IBV_GET_DEVICE_INDEX" "3" "2020-04-22" "libibverbs" "Libibverbs Programmer\[cq]s Manual"
.hy
.SH NAME
.PP
ibv_get_device_index - get an RDMA device index
.SH SYNOPSIS
.IP
.nf
\f[C]
#include <infiniband/verbs.h>

int ibv_get_device_index(struct ibv_device *device);
\f[R]
.fi
.SH DESCRIPTION
.PP
\f[B]ibv_get_device_index()\f[R] returns stable IB device index as it is
assigned by the kernel.
.SH RETURN VALUE
.PP
\f[B]ibv_get_device_index()\f[R] returns an index, or -1 if the kernel
doesn\[cq]t support device indexes.
.SH SEE ALSO
.PP
\f[B]ibv_get_device_name\f[R](3), \f[B]ibv_get_device_guid\f[R](3),
\f[B]ibv_get_device_list\f[R](3), \f[B]ibv_open_device\f[R](3)
.SH AUTHOR
.PP
Leon Romanovsky <leonro@mellanox.com>