BSD syscall#65
svc · unix #65
msync
Flushes changes to a memory-mapped file back to its backing store.
Prototype
int msync(caddr_t addr, size_t len, int flags);Returns: int
Arguments
| Name | Type | Dir | Description |
|---|---|---|---|
| addr | caddr_t | - | |
| len | size_t | - | |
| flags | int | - |
Version history
| XNU tag | macOS | # |
|---|---|---|
| xnu-1456.1.26 | macOS 10.6 Snow Leopard | 65 |
| xnu-1486.2.11 | — | 65 |
| xnu-1504.15.3 | — | 65 |
| xnu-1504.3.12 | — | 65 |
| xnu-1504.7.4 | — | 65 |
| xnu-1504.9.17 | — | 65 |
| xnu-1504.9.26 | — | 65 |
| xnu-1504.9.37 | — | 65 |
Notes
No prose documentation yet.