core/math/pct.c
| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | /** | ||
| 2 | * @file pct.c | ||
| 3 | * @brief Progress towards a goal, as a percent. | ||
| 4 | * | ||
| 5 | * @ingroup lib_core | ||
| 6 | */ | ||
| 7 | #include "math/pct.h" | ||
| 8 | |||
| 9 | 8 | int pct_of(int value, int goal) | |
| 10 | { | ||
| 11 |
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8 | if (goal <= 0 || value <= 0) |
| 12 | { | ||
| 13 | 4 | return 0; | |
| 14 | } | ||
| 15 | |||
| 16 | 4 | int pct = (value * 100) / goal; | |
| 17 | 4 | return pct > 100 ? 100 : pct; | |
| 18 | } | ||
| 19 |