tracepoint: Refactor representation of nested types

[lttng-modules.git] / lttng-context.c

diff --git a/lttng-context.c b/lttng-context.c
index eb4534cbfce2c778c992a6b2bd018f58d2bf575a..54fa447848177770d47e309d6eb52e60477cabb5 100644 (file)
--- a/lttng-context.c
+++ b/lttng-context.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: (GPL-2.0 or LGPL-2.1)
+/* SPDX-License-Identifier: (GPL-2.0-only or LGPL-2.1-only)
  *
  * lttng-context.c
  *
@@ -112,95 +112,65 @@ void lttng_context_update(struct lttng_ctx *ctx)
                type = &ctx->fields[i].event_field.type;
                switch (type->atype) {
                case atype_integer:
-                       field_align = type->u.basic.integer.alignment;
+                       field_align = type->u.integer.alignment;
                        break;
-               case atype_array:
-               case atype_array_bitfield:
+               case atype_array_nestable:
                {
-                       struct lttng_basic_type *btype;
+                       const struct lttng_type *nested_type;
 
-                       btype = &type->u.array.elem_type;
-                       switch (btype->atype) {
+                       nested_type = type->u.array_nestable.elem_type;
+                       switch (nested_type->atype) {
                        case atype_integer:
-                               field_align = btype->u.basic.integer.alignment;
+                               field_align = nested_type->u.integer.alignment;
                                break;
                        case atype_string:
                                break;
 
-                       case atype_array:
-                       case atype_sequence:
-                       case atype_array_bitfield:
-                       case atype_sequence_bitfield:
-                       case atype_struct:
-                       case atype_array_compound:
-                       case atype_sequence_compound:
-                       case atype_variant:
+                       case atype_array_nestable:
+                       case atype_sequence_nestable:
+                       case atype_struct_nestable:
+                       case atype_variant_nestable:
                        default:
                                WARN_ON_ONCE(1);
                                break;
                        }
+                       field_align = max_t(size_t, field_align,
+                                       type->u.array_nestable.alignment);
                        break;
                }
-               case atype_sequence:
-               case atype_sequence_bitfield:
+               case atype_sequence_nestable:
                {
-                       struct lttng_basic_type *btype;
+                       const struct lttng_type *nested_type;
 
-                       btype = &type->u.sequence.length_type;
-                       switch (btype->atype) {
+                       nested_type = type->u.sequence_nestable.elem_type;
+                       switch (nested_type->atype) {
                        case atype_integer:
-                               field_align = btype->u.basic.integer.alignment;
-                               break;
-
-                       case atype_string:
-                       case atype_array:
-                       case atype_sequence:
-                       case atype_array_bitfield:
-                       case atype_sequence_bitfield:
-                       case atype_struct:
-                       case atype_array_compound:
-                       case atype_sequence_compound:
-                       case atype_variant:
-                       default:
-                               WARN_ON_ONCE(1);
-                               break;
-                       }
-
-                       btype = &type->u.sequence.elem_type;
-                       switch (btype->atype) {
-                       case atype_integer:
-                               field_align = max_t(size_t,
-                                       field_align,
-                                       btype->u.basic.integer.alignment);
+                               field_align = nested_type->u.integer.alignment;
                                break;
 
                        case atype_string:
                                break;
 
-                       case atype_array:
-                       case atype_sequence:
-                       case atype_array_bitfield:
-                       case atype_sequence_bitfield:
-                       case atype_struct:
-                       case atype_array_compound:
-                       case atype_sequence_compound:
-                       case atype_variant:
+                       case atype_array_nestable:
+                       case atype_sequence_nestable:
+                       case atype_struct_nestable:
+                       case atype_variant_nestable:
                        default:
                                WARN_ON_ONCE(1);
                                break;
                        }
+                       field_align = max_t(size_t, field_align,
+                                       type->u.sequence_nestable.alignment);
                        break;
                }
                case atype_string:
                        break;
 
-               case atype_struct:
-               case atype_array_compound:
-               case atype_sequence_compound:
-               case atype_variant:
+               case atype_struct_nestable:
+               case atype_variant_nestable:
                        break;
 
-               case atype_enum:
+               case atype_enum_nestable:
                default:
                        WARN_ON_ONCE(1);
                        break;