HandleQuerySize¶
Reads the size in bytes of a memory object.
Library helper
Implemented in zuzu.h on top of the syscalls; it has no syscall number of its own.
Err HandleQuerySize(Handle h, size_t *out);
Parameters¶
| Name | Direction | Description |
|---|---|---|
h |
in | Memory object handle. |
out |
out | Receives the size on success; may be NULL. |
Returns¶
As HandleQueryAt() with QUERY_SIZE.