tracepoint: Refactor representation of nested types

[lttng-modules.git] / lttng-filter-interpreter.c

diff --git a/lttng-filter-interpreter.c b/lttng-filter-interpreter.c
index 3dad6cc6650830f2990ec410f09b523dd59573d3..c7ce7d331bd2dc4eb8639751d7b38377ed451fca 100644 (file)
--- a/lttng-filter-interpreter.c
+++ b/lttng-filter-interpreter.c
@@ -288,7 +288,7 @@ static int context_get_index(struct lttng_probe_ctx *lttng_probe_ctx,
        switch (field->type.atype) {
        case atype_integer:
                ctx_field->get_value(ctx_field, lttng_probe_ctx, &v);
-               if (field->type.u.basic.integer.signedness) {
+               if (field->type.u.integer.signedness) {
                        ptr->object_type = OBJECT_TYPE_S64;
                        ptr->u.s64 = v.s64;
                        ptr->ptr = &ptr->u.s64;
@@ -298,10 +298,10 @@ static int context_get_index(struct lttng_probe_ctx *lttng_probe_ctx,
                        ptr->ptr = &ptr->u.u64;
                }
                break;
-       case atype_enum:
+       case atype_enum_nestable:
        {
                const struct lttng_integer_type *itype =
-                       &field->type.u.basic.enumeration.container_type;
+                       &field->type.u.enum_nestable.container_type->u.integer;
 
                ctx_field->get_value(ctx_field, lttng_probe_ctx, &v);
                if (itype->signedness) {
@@ -315,12 +315,12 @@ static int context_get_index(struct lttng_probe_ctx *lttng_probe_ctx,
                }
                break;
        }
-       case atype_array:
-               if (field->type.u.array.elem_type.atype != atype_integer) {
+       case atype_array_nestable:
+               if (!lttng_is_bytewise_integer(field->type.u.array_nestable.elem_type)) {
                        printk(KERN_WARNING "Array nesting only supports integer types.\n");
                        return -EINVAL;
                }
-               if (field->type.u.array.elem_type.u.basic.integer.encoding == lttng_encode_none) {
+               if (field->type.u.array_nestable.elem_type->u.integer.encoding == lttng_encode_none) {
                        printk(KERN_WARNING "Only string arrays are supported for contexts.\n");
                        return -EINVAL;
                }
@@ -328,12 +328,12 @@ static int context_get_index(struct lttng_probe_ctx *lttng_probe_ctx,
                ctx_field->get_value(ctx_field, lttng_probe_ctx, &v);
                ptr->ptr = v.str;
                break;
-       case atype_sequence:
-               if (field->type.u.sequence.elem_type.atype != atype_integer) {
+       case atype_sequence_nestable:
+               if (!lttng_is_bytewise_integer(field->type.u.sequence_nestable.elem_type)) {
                        printk(KERN_WARNING "Sequence nesting only supports integer types.\n");
                        return -EINVAL;
                }
-               if (field->type.u.sequence.elem_type.u.basic.integer.encoding == lttng_encode_none) {
+               if (field->type.u.sequence_nestable.elem_type->u.integer.encoding == lttng_encode_none) {
                        printk(KERN_WARNING "Only string sequences are supported for contexts.\n");
                        return -EINVAL;
                }
@@ -341,20 +341,17 @@ static int context_get_index(struct lttng_probe_ctx *lttng_probe_ctx,
                ctx_field->get_value(ctx_field, lttng_probe_ctx, &v);
                ptr->ptr = v.str;
                break;
-       case atype_array_bitfield:
-               printk(KERN_WARNING "Bitfield array type is not supported.\n");
-               return -EINVAL;
-       case atype_sequence_bitfield:
-               printk(KERN_WARNING "Bitfield sequence type is not supported.\n");
-               return -EINVAL;
        case atype_string:
                ptr->object_type = OBJECT_TYPE_STRING;
                ctx_field->get_value(ctx_field, lttng_probe_ctx, &v);
                ptr->ptr = v.str;
                break;
-       case atype_struct:
+       case atype_struct_nestable:
                printk(KERN_WARNING "Structure type cannot be loaded.\n");
                return -EINVAL;
+       case atype_variant_nestable:
+               printk(KERN_WARNING "Variant type cannot be loaded.\n");
+               return -EINVAL;
        default:
                printk(KERN_WARNING "Unknown type: %d", (int) field->type.atype);
                return -EINVAL;