diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/stddef.h | 9 | ||||
| -rw-r--r-- | include/linux/vfio.h | 13 |
2 files changed, 9 insertions, 13 deletions
diff --git a/include/linux/stddef.h b/include/linux/stddef.h index f4aec0e75..076af4372 100644 --- a/include/linux/stddef.h +++ b/include/linux/stddef.h @@ -19,3 +19,12 @@ enum { #define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER) #endif #endif + +/** + * offsetofend(TYPE, MEMBER) + * + * @TYPE: The type of the structure + * @MEMBER: The member within the structure to get the end offset of + */ +#define offsetofend(TYPE, MEMBER) \ + (offsetof(TYPE, MEMBER) + sizeof(((TYPE *)0)->MEMBER)) diff --git a/include/linux/vfio.h b/include/linux/vfio.h index 1a7f0acf8..ef4f73739 100644 --- a/include/linux/vfio.h +++ b/include/linux/vfio.h @@ -76,17 +76,4 @@ extern int vfio_register_iommu_driver(const struct vfio_iommu_driver_ops *ops); extern void vfio_unregister_iommu_driver( const struct vfio_iommu_driver_ops *ops); -/** - * offsetofend(TYPE, MEMBER) - * - * @TYPE: The type of the structure - * @MEMBER: The member within the structure to get the end offset of - * - * Simple helper macro for dealing with variable sized structures passed - * from user space. This allows us to easily determine if the provided - * structure is sized to include various fields. - */ -#define offsetofend(TYPE, MEMBER) \ - (offsetof(TYPE, MEMBER) + sizeof(((TYPE *)0)->MEMBER)) - #endif /* VFIO_H */ |