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-rw-r--r--bin/tests/system/dyndb/driver/util.h57
1 files changed, 57 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..2a00fe3
--- /dev/null
+++ b/bin/tests/system/dyndb/driver/util.h
@@ -0,0 +1,57 @@
+/*
+ * Memory allocation and error handling utilities.
+ *
+ * Copyright (C) 2009-2015 Red Hat ; see COPYRIGHT for license
+ */
+
+#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_ */