X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Flib%2Flttng-ctl%2Ffilter%2Ffilter-visitor-ir-check-binary-comparator.c;fp=src%2Flib%2Flttng-ctl%2Ffilter%2Ffilter-visitor-ir-check-binary-comparator.c;h=0000000000000000000000000000000000000000;hp=bcbb69e3f4f108e607052c5c153c9da4ee97b85d;hb=1831ae68b70dece8e9b847081526495adbbf05e5;hpb=25357057de5ae4dd2a572e8f9b893c1b90cbd60a

diff --git a/src/lib/lttng-ctl/filter/filter-visitor-ir-check-binary-comparator.c b/src/lib/lttng-ctl/filter/filter-visitor-ir-check-binary-comparator.c
deleted file mode 100644
index bcbb69e3f..000000000
--- a/src/lib/lttng-ctl/filter/filter-visitor-ir-check-binary-comparator.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * filter-visitor-ir-check-binary-comparator.c
- *
- * LTTng filter IR check binary comparator
- *
- * Copyright 2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
- * SPDX-License-Identifier: LGPL-2.1-only
- *
- */
-
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-#include <stdlib.h>
-#include <assert.h>
-#include <errno.h>
-#include <inttypes.h>
-#include "filter-ast.h"
-#include "filter-parser.h"
-#include "filter-ir.h"
-
-static
-int check_bin_comparator(struct ir_op *node)
-{
-	switch (node->op) {
-	case IR_OP_UNKNOWN:
-	default:
-		fprintf(stderr, "[error] %s: unknown op type\n", __func__);
-		return -EINVAL;
-
-	case IR_OP_ROOT:
-		return check_bin_comparator(node->u.root.child);
-	case IR_OP_LOAD:
-		return 0;
-	case IR_OP_UNARY:
-		return check_bin_comparator(node->u.unary.child);
-	case IR_OP_BINARY:
-	{
-		int ret;
-
-		if (node->u.binary.left->data_type == IR_DATA_STRING
-				|| node->u.binary.right->data_type
-					== IR_DATA_STRING) {
-			if (node->u.binary.type != AST_OP_EQ
-					&& node->u.binary.type != AST_OP_NE) {
-				fprintf(stderr, "[error] Only '==' and '!=' comparators are allowed for strings\n");
-				return -EINVAL;
-			}
-		}
-
-		ret = check_bin_comparator(node->u.binary.left);
-		if (ret)
-			return ret;
-		return check_bin_comparator(node->u.binary.right);
-	}
-	case IR_OP_LOGICAL:
-	{
-		int ret;
-
-		ret = check_bin_comparator(node->u.logical.left);
-		if (ret)
-			return ret;
-		return check_bin_comparator(node->u.logical.right);
-	}
-	}
-}
-
-int filter_visitor_ir_check_binary_comparator(struct filter_parser_ctx *ctx)
-{
-	return check_bin_comparator(ctx->ir_root);
-}