Lines Matching full:safety

44         // SAFETY: All GEM objects are refcounted.
51                 // SAFETY: The existence of a shared reference guarantees that the refcount is
57                 // SAFETY: `obj` is a valid pointer to an `Object<T>`.
60                 // SAFETY: The safety requirements guarantee that the refcount is non-zero.
108     /// # Safety
120     // SAFETY: `open_callback` is only ever called with a valid pointer to a `struct drm_file`.
123     // SAFETY: `open_callback` is specified in the AllocOps structure for `DriverObject<T>`,
137     // SAFETY: `open_callback` is only ever called with a valid pointer to a `struct drm_file`.
140     // SAFETY: `close_callback` is specified in the AllocOps structure for `Object<T>`, ensuring
153         // SAFETY: `obj` is guaranteed to be in an `Object<T>` via the safety contract of this
163         // SAFETY: `self.as_raw()` is guaranteed to be a pointer to a valid `struct drm_gem_object`.
176         // SAFETY: The arguments are all valid per the type invariants.
190         // SAFETY: The arguments are all valid per the type invariants.
196         // SAFETY:
204         // SAFETY:
213         // SAFETY: The arguments are valid per the type invariant.
216         // SAFETY: The arguments are valid per the type invariant.
228         // SAFETY: `self.as_raw()` always returns a valid pointer to the base DRM GEM object.
277         // SAFETY: `obj.as_raw()` is guaranteed to be valid by the initialization above.
280         // SAFETY: The arguments are all valid per the type invariants.
283         // SAFETY: We will never move out of `Self` as `ARef<Self>` is always treated as pinned.
286         // SAFETY: `ptr` comes from `KBox::into_raw` and hence can't be NULL.
289         // SAFETY: We take over the initial reference count from `drm_gem_object_init()`.
295         // SAFETY:
311         // SAFETY: All of our objects are of type `Object<T>`.
314         // SAFETY: The C code only ever calls this callback with a valid pointer to a `struct
318         // SAFETY: All of our objects are allocated via `KBox`, and we're in the