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39 lines
844 B
39 lines
844 B
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#include "tst.h"
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#include <stdio.h>
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#include <stdlib.h>
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int tst_grow_node_free_list(struct tst *tst)
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{
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struct node *current_node;
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struct node_lines *new_line;
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int i;
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if((new_line = (struct node_lines *) malloc(sizeof(struct node_lines))) == NULL)
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return TST_ERROR;
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if((new_line->node_line = (struct node *)
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calloc(tst->node_line_width, sizeof(struct node))) == NULL)
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{
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free(new_line);
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return TST_ERROR;
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}
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else
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{
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new_line->next = tst->node_lines;
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tst->node_lines = new_line;
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}
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current_node = tst->node_lines->node_line;
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tst->free_list = current_node;
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for (i = 1; i < tst->node_line_width; i++)
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{
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current_node->middle = &(tst->node_lines->node_line[i]);
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current_node = current_node->middle;
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}
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current_node->middle = NULL;
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return 1;
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}
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