libaitio/src/array.c - diff

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Diff for /libaitio/src/Attic/array.c between versions 1.1.2.3 and 1.2

-version 1.1.2.3, 2011/04/19 22:32:16
+version 1.2, 2011/04/20 22:56:32
  Line 27  are met:
     must display the following acknowledgement:
  This product includes software developed by Michael Pounov <misho@elwix.org>
  ELWIX - Embedded LightWeight unIX and its contributors.
-. Neither the name of the University nor the names of its contributors
+. Neither the name of AITNET nor the names of its contributors
     may be used to endorse or promote products derived from this software
     without specific prior written permission.
-THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+THIS SOFTWARE IS PROVIDED BY AITNET AND CONTRIBUTORS ``AS IS'' AND
  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  Line 222  io_arrayVacuum(array_t * __restrict arr, int fromWhere
          }
          return cx;
+ }
+ /*
+  * io_arrayPush() - Push element into dynamic array like stack manner, place at first empty position
+  * @arr = Array
+  * @data = Element, if set NULL return only first empty position
+  * return: -1 not found empty position, array is full!, >-1 return position of stored element into array
+  */
+ inline int
+ io_arrayPush(array_t * __restrict arr, void **data)
+ {
+         register int i;
+         int ret = -1;
+         assert(arr);
+         for (i = 0; i < arr->arr_num; i++)
+                 if (!arr->arr_data[i]) {
+                         if (data)
+                                 arr->arr_data[i] = *data;
+                         ret = i;
+                         break;
+                 }
+         return ret;
+ }
+ /*
+  * io_arrayPop() - Pop element from dynamic array like stack manner, last used position
+  * @arr = Array
+  * @data = Element, if set NULL return only first empty position
+  * @delAfter = Delete after Pop element, !=0 delete element from array after return data
+  * return: -1 not found used position, array is empty!, >-1 return element position
+  */
+ inline int
+ io_arrayPop(array_t * __restrict arr, void ** __restrict data, int delAfter)
+ {
+         register int i;
+         int ret = -1;
+         assert(arr);
+         for (i = arr->arr_num - 1; i >= 0; i--)
+                 if (arr->arr_data[i]) {
+                         if (data)
+                                 *data = arr->arr_data[i];
+                         if (delAfter)
+                                 arr->arr_data[i] = NULL;
+                         ret = i;
+                         break;
+                 }
+         return ret;
  }
  /*

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Removed from v.1.1.2.3
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	Added in v.1.2