summaryrefslogtreecommitdiffhomepage
path: root/src/driver/slbt_unit_ctx.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/driver/slbt_unit_ctx.c')
-rw-r--r--src/driver/slbt_unit_ctx.c62
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);
- }
-}