From 0e00414344892634cc829c89c89f646f2b1b7700 Mon Sep 17 00:00:00 2001
From: Daniel Verkamp <daniel.verkamp@intel.com>
Date: Tue, 10 Oct 2017 13:35:44 -0700
Subject: [PATCH] env: add an opaque pointer for implementation use

This is a request from an implementer of an alternate (non-DPDK) env
implementation; it will only have meaning for the specific env
implementaiton, but it can be used for passing env-specific arguments
through the generic spdk_env_init() call.

Change-Id: I37f70dd3b961f08c3bc2f25f3d12cc02bd3d6699
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/382055
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
---
 include/spdk/env.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/spdk/env.h b/include/spdk/env.h
index 921e32329..5bd4ff14c 100644
--- a/include/spdk/env.h
+++ b/include/spdk/env.h
@@ -61,6 +61,9 @@ struct spdk_env_opts {
 	int	 		master_core;
 	int			mem_size;
 	bool			no_pci;
+
+	/** Opaque context for use of the env implementation. */
+	void			*env_context;
 };
 
 /**