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list.C
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C/C++ Source or Header
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1992-09-22
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2KB
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52 lines
/*
* Copyright (c) 1991 Stanford University
* Copyright (c) 1991 Silicon Graphics, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software and
* its documentation for any purpose is hereby granted without fee, provided
* that (i) the above copyright notices and this permission notice appear in
* all copies of the software and related documentation, and (ii) the names of
* Stanford and Silicon Graphics may not be used in any advertising or
* publicity relating to the software without the specific, prior written
* permission of Stanford and Silicon Graphics.
*
* THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
* EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
* WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
*
* IN NO EVENT SHALL STANFORD OR SILICON GRAPHICS BE LIABLE FOR
* ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
* OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
* WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
* LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
* OF THIS SOFTWARE.
*/
/*
* Support routines for lists.
*/
#include "list.h"
#include <stdio.h>
#include <stdlib.h>
static long ListImpl_best_new_sizes[] = {
48, 112, 240, 496, 1008, 2032, 4080, 8176,
16368, 32752, 65520, 131056, 262128, 524272, 1048560,
2097136, 4194288, 8388592, 16777200, 33554416, 67108848
};
long ListImpl_best_new_count(long count, unsigned long size) {
for (int i = 0; i < sizeof(ListImpl_best_new_sizes)/sizeof(long); i++) {
if (count * size < ListImpl_best_new_sizes[i]) {
return ListImpl_best_new_sizes[i] / size;
}
}
return count;
}
void ListImpl_range_error(long i) {
fprintf(stderr, "internal error: list index %d out of range\n", i);
abort();
}