1 files changed, 95 insertions, 0 deletions
diff --git a/longbow/src/LongBow/private/longBow_Memory.c b/longbow/src/LongBow/private/longBow_Memory.c
new file mode 100644
index 00000000..1c20101e
--- /dev/null
+++ b/longbow/src/LongBow/private/longBow_Memory.c
@@ -0,0 +1,95 @@
+/*
+ * Copyright (c) 2017 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ */
+#include <config.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <LongBow/private/longBow_Memory.h>
+
+#if HAVE_REALLOC == 0
+static void *
+_LongBow_rplRealloc(void *oldAlloc, size_t newSize)
+{
+    if (newSize == 0) {
+        newSize = 1;
+    }
+
+    char *newAlloc = malloc(newSize);
+
+    if (oldAlloc != NULL) {
+        memcpy(newAlloc, oldAlloc, newSize);
+        free(oldAlloc);
+    }
+    return newAlloc;
+}
+#endif
+
+static uint64_t _outstandingAllocations;
+
+void *
+longBowMemory_Allocate(const size_t size)
+{
+    _outstandingAllocations++;
+    return calloc(1, size);
+}
+
+void *
+longBowMemory_Reallocate(void *oldAllocation, const size_t newSize)
+{
+#if HAVE_REALLOC
+    void *result = realloc(oldAllocation, newSize);
+#else
+    void *result = _LongBow_rplRealloc(oldAllocation, newSize);
+#endif
+
+    if (oldAllocation == NULL) {
+        _outstandingAllocations++;
+    }
+
+    return result;
+}
+
+void
+longBowMemory_Deallocate(void **pointerPointer)
+{
+    free(*pointerPointer);
+    _outstandingAllocations--;
+    *pointerPointer = NULL;
+}
+
+uint64_t
+longBowMemory_OutstandingAllocations(void)
+{
+    return _outstandingAllocations;
+}
+
+char *
+longBowMemory_StringCopy(const char *string)
+{
+    char *result = NULL;
+
+    if (string != NULL) {
+        size_t length = strlen(string);
+        result = longBowMemory_Allocate(length + 1);
+        strcpy(result, string);
+        result[length] = 0;
+    }
+    return result;
+}