include: improve file-not-found error reporting

Only report it once, and not only for rules.

Signed-off-by: Ran Benita <ran234@gmail.com>

1 files changed, 16 insertions, 0 deletions

diff --git a/src/context.c b/src/context.c
index af9fb51..b116884 100644
--- a/src/context.c
+++ b/src/context.c
@@ -132,6 +132,12 @@ xkb_context_num_include_paths(struct xkb_context *ctx)
     return darray_size(ctx->includes);
 }
 
+unsigned int
+xkb_context_num_failed_include_paths(struct xkb_context *ctx)
+{
+    return darray_size(ctx->failed_includes);
+}
+
 /**
  * Returns the given entry in the context's include path, or NULL if an
  * invalid index is passed.
@@ -145,6 +151,16 @@ xkb_context_include_path_get(struct xkb_context *ctx, unsigned int idx)
     return darray_item(ctx->includes, idx);
 }
 
+const char *
+xkb_context_failed_include_path_get(struct xkb_context *ctx,
+                                    unsigned int idx)
+{
+    if (idx >= xkb_context_num_failed_include_paths(ctx))
+        return NULL;
+
+    return darray_item(ctx->failed_includes, idx);
+}
+
 unsigned
 xkb_context_take_file_id(struct xkb_context *ctx)
 {