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| Rev 1505 | Rev 1510 | ||
|---|---|---|---|
| Line 36... | Line 36... | ||
| 36 | if (!start) |
36 | if (!start) |
| 37 | start = as_get_mappable_page(length); |
37 | start = as_get_mappable_page(length); |
| 38 | 38 | ||
| 39 | prot |= AS_AREA_CACHEABLE; |
39 | prot |= AS_AREA_CACHEABLE; |
| 40 | 40 | ||
| 41 | if (! ((flags & MAP_SHARED) ^ (flags & MAP_FIXED))) |
41 | // if (! ((flags & MAP_SHARED) ^ (flags & MAP_PRIVATE))) |
| 42 | return NULL; |
42 | // return NULL; |
| 43 | if (! (flags & MAP_ANONYMOUS)) |
43 | // if (! (flags & MAP_ANONYMOUS)) |
| 44 | return NULL; |
44 | // return NULL; |
| 45 | 45 | ||
| 46 | return as_area_create(start, length, prot); |
46 | return as_area_create(start, length, prot); |
| 47 | } |
47 | } |
| 48 | 48 | ||
| 49 | int munmap(void *start, size_t length) |
49 | int munmap(void *start, size_t length) |