SoW-2019-0002: Dynamic Snapshot

[lttng-tools.git] / src / lib / lttng-ctl / filter / filter-ir.h

diff --git a/src/lib/lttng-ctl/filter/filter-ir.h b/src/lib/lttng-ctl/filter/filter-ir.h
deleted file mode 100644 (file)
index d62c0ee..0000000
--- a/src/lib/lttng-ctl/filter/filter-ir.h
+++ /dev/null
@@ -1,133 +0,0 @@
-#ifndef _FILTER_IR_H
-#define _FILTER_IR_H
-
-/*
- * filter-ir.h
- *
- * LTTng filter ir
- *
- * Copyright 2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
- * SPDX-License-Identifier: LGPL-2.1-only
- *
- */
-
-#include "filter-ast.h"
-
-enum ir_op_signedness {
-       IR_SIGN_UNKNOWN = 0,
-       IR_SIGNED,
-       IR_UNSIGNED,
-       IR_SIGN_DYN,            /* signedness determined dynamically */
-};
-
-enum ir_data_type {
-       IR_DATA_UNKNOWN = 0,
-       IR_DATA_STRING,
-       IR_DATA_NUMERIC,        /* numeric and boolean */
-       IR_DATA_FLOAT,
-       IR_DATA_FIELD_REF,
-       IR_DATA_GET_CONTEXT_REF,
-       IR_DATA_EXPRESSION,
-};
-
-enum ir_op_type {
-       IR_OP_UNKNOWN = 0,
-       IR_OP_ROOT,
-       IR_OP_LOAD,
-       IR_OP_UNARY,
-       IR_OP_BINARY,
-       IR_OP_LOGICAL,
-};
-
-/* left or right child */
-enum ir_side {
-       IR_SIDE_UNKNOWN = 0,
-       IR_LEFT,
-       IR_RIGHT,
-};
-
-enum ir_load_string_type {
-       /* Plain, no globbing at all: `hello world`. */
-       IR_LOAD_STRING_TYPE_PLAIN = 0,
-
-       /* Star at the end only: `hello *`. */
-       IR_LOAD_STRING_TYPE_GLOB_STAR_END,
-
-       /* At least one star, anywhere, but not at the end only: `he*wor*`. */
-       IR_LOAD_STRING_TYPE_GLOB_STAR,
-};
-
-struct ir_op_root {
-       struct ir_op *child;
-};
-
-enum ir_load_expression_type {
-       IR_LOAD_EXPRESSION_GET_CONTEXT_ROOT,
-       IR_LOAD_EXPRESSION_GET_APP_CONTEXT_ROOT,
-       IR_LOAD_EXPRESSION_GET_PAYLOAD_ROOT,
-       IR_LOAD_EXPRESSION_GET_SYMBOL,
-       IR_LOAD_EXPRESSION_GET_INDEX,
-       IR_LOAD_EXPRESSION_LOAD_FIELD,
-};
-
-struct ir_load_expression_op {
-       struct ir_load_expression_op *next;
-       enum ir_load_expression_type type;
-       union {
-               char *symbol;
-               uint64_t index;
-       } u;
-};
-
-struct ir_load_expression {
-       struct ir_load_expression_op *child;
-};
-
-struct ir_op_load {
-       union {
-               struct {
-                       enum ir_load_string_type type;
-                       char *value;
-               } string;
-               int64_t num;
-               double flt;
-               char *ref;
-               struct ir_load_expression *expression;
-       } u;
-};
-
-struct ir_op_unary {
-       enum unary_op_type type;
-       struct ir_op *child;
-};
-
-struct ir_op_binary {
-       enum op_type type;
-       struct ir_op *left;
-       struct ir_op *right;
-};
-
-struct ir_op_logical {
-       enum op_type type;
-       struct ir_op *left;
-       struct ir_op *right;
-};
-
-struct ir_op {
-       /* common to all ops */
-       enum ir_op_type op;
-       enum ir_data_type data_type;
-       enum ir_op_signedness signedness;
-       enum ir_side side;
-
-       union {
-               struct ir_op_root root;
-               struct ir_op_load load;
-               struct ir_op_unary unary;
-               struct ir_op_binary binary;
-               struct ir_op_logical logical;
-       } u;
-};
-
-#endif /* _FILTER_IR_H */