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/*
* Oracle Linux DTrace.
* Copyright (c) 2006, 2022, Oracle and/or its affiliates. All rights reserved.
* Licensed under the Universal Permissive License v 1.0 as shown at
* http://oss.oracle.com/licenses/upl.
*/
/*
* ASSERTION:
* Integer arithmetic can be performed on pointers by casting to uintptr_t.
*
* SECTION: Pointers and Arrays/Generic Pointers
*
* NOTES:
*
*/
#pragma D option quiet
int array[3];
uintptr_t uptr;
int *p;
int *q;
int *r;
BEGIN
{
array[0] = 20;
array[1] = 40;
array[2] = 80;
uptr = (uintptr_t)&array[0];
p = (int *)(uptr);
q = (int *)(uptr + 4);
r = (int *)(uptr + 8);
printf("array[0]: %d\t*p: %d\n", array[0], *p);
printf("array[1]: %d\t*q: %d\n", array[1], *q);
printf("array[2]: %d\t*r: %d\n", array[2], *r);
exit(0);
}
END
/(20 != *p) || (40 != *q) || (80 != *r)/
{
printf("Error");
exit(1);
}
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