1 files changed, 85 insertions, 0 deletions
diff --git a/bin/tests/system/dyndb/driver/util.h b/bin/tests/system/dyndb/driver/util.h
new file mode 100644
index 0000000..1e43e05
--- /dev/null
+++ b/bin/tests/system/dyndb/driver/util.h
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0 AND ISC
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, you can obtain one at https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+/*
+ * Copyright (C) Red Hat
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND AUTHORS DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/*
+ * Memory allocation and error handling utilities.
+ */
+
+#ifndef _LD_UTIL_H_
+#define _LD_UTIL_H_
+
+#include <isc/mem.h>
+
+#include <dns/types.h>
+
+#include "log.h"
+
+#define CLEANUP_WITH(result_code)       \
+	do {                            \
+		result = (result_code); \
+		goto cleanup;           \
+	} while (0)
+
+#define CHECK(op)                            \
+	do {                                 \
+		result = (op);               \
+		if (result != ISC_R_SUCCESS) \
+			goto cleanup;        \
+	} while (0)
+
+#define CHECKED_MEM_GET(m, target_ptr, s)                      \
+	do {                                                   \
+		(target_ptr) = isc_mem_get((m), (s));          \
+		if ((target_ptr) == NULL) {                    \
+			result = ISC_R_NOMEMORY;               \
+			log_error("Memory allocation failed"); \
+			goto cleanup;                          \
+		}                                              \
+	} while (0)
+
+#define CHECKED_MEM_GET_PTR(m, target_ptr) \
+	CHECKED_MEM_GET(m, target_ptr, sizeof(*(target_ptr)))
+
+#define CHECKED_MEM_STRDUP(m, source, target)                  \
+	do {                                                   \
+		(target) = isc_mem_strdup((m), (source));      \
+		if ((target) == NULL) {                        \
+			result = ISC_R_NOMEMORY;               \
+			log_error("Memory allocation failed"); \
+			goto cleanup;                          \
+		}                                              \
+	} while (0)
+
+#define ZERO_PTR(ptr) memset((ptr), 0, sizeof(*(ptr)))
+
+#define MEM_PUT_AND_DETACH(target_ptr)                        \
+	isc_mem_putanddetach(&(target_ptr)->mctx, target_ptr, \
+			     sizeof(*(target_ptr)))
+
+#endif /* !_LD_UTIL_H_ */