--- libaitio/src/Attic/sarray.c	2011/05/03 08:39:14	1.1
+++ libaitio/src/Attic/sarray.c	2011/05/03 08:39:14	1.1.2.1
@@ -0,0 +1,94 @@
+#include "global.h"
+
+
+/*
+ * io_sarrInit() - Create and initialize dynamic split-order array
+ * @numItems = Number of Items
+ * @segLen = Length of segment
+ * return: NULL error, != NULL allocated memory for array
+ */
+inline sarr_t *
+io_sarrInit(int numItems, int segLen)
+{
+	sarr_t *arr = NULL;
+
+	if (segLen < 1)
+		return NULL;
+
+	arr = malloc(sizeof(sarr_t));
+	if (!arr) {
+		LOGERR;
+		return NULL;
+	}
+
+	arr->sarr_num = numItems;
+	arr->sarr_seg = segLen;
+	arr->sarr_siz = numItems / segLen;
+	arr->sarr_data = calloc(arr->sarr_siz, sizeof(sarr_seg_t));
+	if (!arr->sarr_data) {
+		LOGERR;
+		free(arr);
+		return NULL;
+	} else
+		memset(arr->sarr_data, 0, arr->sarr_siz * sizeof(sarr_seg_t));
+
+	return arr;
+}
+
+/*
+ * io_sarrDestroy() - Free all data in dynamic split-order array and Destroy array
+ * @parr = Array
+ * return: none
+ */
+inline void
+io_sarrDestroy(sarr_t ** __restrict parr)
+{
+	register int i;
+
+	assert(parr);
+	if (!parr)
+		return;
+
+	for (i = 0; i < (*parr)->sarr_siz; i++)
+		if ((*parr)->sarr_data[i]) {
+			free((*parr)->sarr_data[i]);
+			(*parr)->sarr_data[i] = NULL;
+		}
+
+	if ((*parr)->sarr_data)
+		free((*parr)->sarr_data);
+	free(*parr);
+	*parr = NULL;
+}
+
+/*
+ * io_sarrVacuum() - Vacuum dynamic split-order array, empty segments will be freed
+ * @arr = Array
+ * return: -1 error, >-1 freed segments
+ */
+int
+io_sarrVacuum(sarr_t * __restrict arr)
+{
+	register int i, j;
+	int cx = 0;
+	sarr_seg_t seg;
+
+	assert(arr);
+	if (!arr)
+		return -1;
+
+	for (i = 0; i < arr->sarr_siz; i++)
+		if (arr->sarr_data[i]) {
+			for (j = 0, seg = arr->sarr_data[i]; j < arr->sarr_seg; j++)
+				if (seg[j])
+					break;
+			if (j == arr->sarr_seg) {
+				free(arr->sarr_data[i]);
+				arr->sarr_data[i] = NULL;
+				cx++;
+			}
+		}
+
+	return cx;
+}
+