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  1. #include <stdalign.h>
  2. #include <stdint.h>
  3. #include <stdio.h>
  4. #include <stdlib.h>
  5.  
  6. struct aligned {
  7. 	uint8_t a;
  8. 	uint8_t b;
  9. 	uint8_t c;
  10. };
  11.  
  12. int
  13. main(void)
  14. {
  15. 	struct aligned *ptr;
  16. 	struct aligned alignas(128) stack;
  17.  
  18. 	ptr = aligned_alloc(128, sizeof(*ptr));
  19. 	printf("ptr   -> address: %p size: %u \n", ptr, sizeof(*ptr));
  20. 	printf("stack -> address: %p size: %u \n", &stack, sizeof(stack));
  21. 	return 0;
  22. }
Success #stdin #stdout 0s 5520KB
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Standard input is empty
stdout
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ptr   -> address: 0x55e3d1ca4080 size: 3 
stack -> address: 0x7ffcd4d25d00 size: 3
https://ideone.com/wBjn7G
language:
C (gcc 8.3)
created:
195 days ago
visibility:
secret

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