From 8fca74cc1815c2816745bfac83cce30654cb9776 Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Oct 27 2016 02:23:17 +0000
Subject: internals: struct amgc_unit_ctx_impl: added error trace support.


---

diff --git a/src/driver/amgc_unit_ctx.c b/src/driver/amgc_unit_ctx.c
index cfc2c0b..40f4257 100644
--- a/src/driver/amgc_unit_ctx.c
+++ b/src/driver/amgc_unit_ctx.c
@@ -169,6 +169,7 @@ int amgc_get_unit_ctx(
 	memcpy(&ctx->cctx,dctx->cctx,
 		sizeof(ctx->cctx));
 
+	ctx->dctx	    = dctx;
 	ctx->path	    = path;
 	ctx->uctx.path	    = &ctx->path;
 	ctx->uctx.map	    = &ctx->map;
diff --git a/src/internal/apimagic_driver_impl.h b/src/internal/apimagic_driver_impl.h
index 5ddf234..a2c9a5e 100644
--- a/src/internal/apimagic_driver_impl.h
+++ b/src/internal/apimagic_driver_impl.h
@@ -41,6 +41,7 @@ struct amgc_driver_ctx_impl {
 };
 
 struct amgc_unit_ctx_impl {
+	const struct amgc_driver_ctx *	dctx;
 	const char *			path;
 	struct amgc_input		map;
 	struct amgc_common_ctx		cctx;