Revision 62
utils.h on lab2
| utils.c | ||
|---|---|---|
| 14 | 14 |
return 0; |
| 15 | 15 |
} |
| 16 | 16 |
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#ifdef LAB3 |
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uint32_t sys_inb_counter = 0; |
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#endif |
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|
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| 17 | 21 |
int (util_sys_inb)(int port, uint8_t *value) {
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| 18 | 22 |
if(value == NULL) return 1; |
| 19 | 23 |
uint32_t n = 0; |
| 20 | 24 |
if(sys_inb(port, &n)) return 1; |
| 21 | 25 |
*value = n; |
| 26 |
#ifdef LAB3 |
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++sys_inb_counter; |
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#endif |
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| 22 | 29 |
return 0; |
| 23 | 30 |
} |
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