driver: removed unit context and related interfaces (not needed by slibtool).

1 files changed, 0 insertions, 62 deletions

diff --git a/src/driver/slbt_unit_ctx.c b/src/driver/slbt_unit_ctx.c
deleted file mode 100644
index 3fab392..0000000
--- a/src/driver/slbt_unit_ctx.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/*******************************************************************/
-/*  slibtool: a skinny libtool implementation, written in C        */
-/*  Copyright (C) 2016  Z. Gilboa                                  */
-/*  Released under the Standard MIT License; see COPYING.SLIBTOOL. */
-/*******************************************************************/
-
-#include <stdint.h>
-#include <stddef.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/mman.h>
-
-#include <slibtool/slibtool.h>
-#include "slibtool_driver_impl.h"
-
-static int slbt_free_unit_ctx_impl(struct slbt_unit_ctx_impl * ctx, int status)
-{
-	if (ctx) {
-		slbt_unmap_input(&ctx->map);
-		free(ctx);
-	}
-
-	return status;
-}
-
-int slbt_get_unit_ctx(
-	const struct slbt_driver_ctx *	dctx,
-	const char *			path,
-	struct slbt_unit_ctx **		pctx)
-{
-	struct slbt_unit_ctx_impl *	ctx;
-
-	if (!dctx || !(ctx = calloc(1,sizeof(*ctx))))
-		return -1;
-
-	if (slbt_map_input(-1,path,PROT_READ,&ctx->map))
-		return slbt_free_unit_ctx_impl(ctx,-1);
-
-	memcpy(&ctx->cctx,dctx->cctx,
-		sizeof(ctx->cctx));
-
-	ctx->path	= path;
-
-	ctx->uctx.path	= &ctx->path;
-	ctx->uctx.map	= &ctx->map;
-	ctx->uctx.cctx	= &ctx->cctx;
-
-	*pctx = &ctx->uctx;
-	return 0;
-}
-
-void slbt_free_unit_ctx(struct slbt_unit_ctx * ctx)
-{
-	struct slbt_unit_ctx_impl *	ictx;
-	uintptr_t			addr;
-
-	if (ctx) {
-		addr = (uintptr_t)ctx - offsetof(struct slbt_unit_ctx_impl,uctx);
-		ictx = (struct slbt_unit_ctx_impl *)addr;
-		slbt_free_unit_ctx_impl(ictx,0);
-	}
-}