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Diffstat (limited to 'src/kernel/arch/amd64/driver/util.h')
| -rw-r--r-- | src/kernel/arch/amd64/driver/util.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/kernel/arch/amd64/driver/util.h b/src/kernel/arch/amd64/driver/util.h index 5827fa9..0f7db7a 100644 --- a/src/kernel/arch/amd64/driver/util.h +++ b/src/kernel/arch/amd64/driver/util.h @@ -19,3 +19,5 @@ bool postqueue_pop(VfsReq **queue, void (*accept)(VfsReq *)); /** If there are any pending read requests, and the ring buffer isn't empty, fulfill them * all with a single read. */ void postqueue_ringreadall(VfsReq **queue, ring_t *r); + +size_t ring_to_virt(ring_t *r, Proc *proc, void __user *ubuf, size_t max); |