| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | #include <errno.h> | ||
| 2 | #include "arith.h" | ||
| 3 | |||
| 4 | 16046 | size_t xmul_(size_t a, size_t b) | |
| 5 | { | ||
| 6 | 16046 | size_t result; | |
| 7 | 16046 | bool overflow = size_multiply_overflows(a, b, &result); | |
| 8 |
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16046 | FATAL_ERROR_ON(overflow, EOVERFLOW); |
| 9 | 16046 | return result; | |
| 10 | } | ||
| 11 | |||
| 12 | 257794 | size_t xadd(size_t a, size_t b) | |
| 13 | { | ||
| 14 | 257794 | size_t result; | |
| 15 | 257794 | bool overflow = size_add_overflows(a, b, &result); | |
| 16 |
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257794 | FATAL_ERROR_ON(overflow, EOVERFLOW); |
| 17 | 257794 | return result; | |
| 18 | } | ||
| 19 |