isl_tab_pip.c: sol_map_add: fix double free on error path

[platform/upstream/isl.git] / isl_ctx.c

diff --git a/isl_ctx.c b/isl_ctx.c
index 5f0b2a6..5b37bf5 100644 (file)
--- a/isl_ctx.c
+++ b/isl_ctx.c
@@ -7,7 +7,7 @@
  * Computerwetenschappen, Celestijnenlaan 200A, B-3001 Leuven, Belgium
  */
 
-#include <isl/ctx.h>
+#include <isl_ctx_private.h>
 #include <isl/vec.h>
 
 static struct isl_options *find_nested_options(struct isl_arg *arg,
@@ -93,6 +93,7 @@ isl_ctx *isl_ctx_alloc_with_options(struct isl_arg *arg, void *user_opt)
        isl_int_init(ctx->normalize_gcd);
 
        ctx->n_cached = 0;
+       ctx->n_miss = 0;
 
        ctx->error = isl_error_none;
 
@@ -160,3 +161,26 @@ void isl_ctx_reset_error(isl_ctx *ctx)
 {
        ctx->error = isl_error_none;
 }
+
+void isl_ctx_set_error(isl_ctx *ctx, enum isl_error error)
+{
+       if (ctx)
+               ctx->error = error;
+}
+
+void isl_ctx_abort(isl_ctx *ctx)
+{
+       if (ctx)
+               ctx->abort = 1;
+}
+
+void isl_ctx_resume(isl_ctx *ctx)
+{
+       if (ctx)
+               ctx->abort = 0;
+}
+
+int isl_ctx_aborted(isl_ctx *ctx)
+{
+       return ctx ? ctx->abort : -1;
+}