#define _LTTNG_WRAPPER_GENHD_H
#include <linux/genhd.h>
-#include <lttng/kernel-version.h>
-
-#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,11,0))
-#define LTTNG_DISK_PART_TYPE struct block_device
-#else
-#define LTTNG_DISK_PART_TYPE struct hd_struct
-#endif
#ifdef CONFIG_KALLSYMS_ALL
#endif
-/*
- * This wrapper has an 'int' return type instead of the original 'void', to be
- * able to report the symbol lookup failure to the caller.
- *
- * Return 0 on success, -1 on error.
- */
-int wrapper_disk_part_iter_init(struct disk_part_iter *piter, struct gendisk *disk,
- unsigned int flags);
-LTTNG_DISK_PART_TYPE *wrapper_disk_part_iter_next(struct disk_part_iter *piter);
-void wrapper_disk_part_iter_exit(struct disk_part_iter *piter);
-
-/*
- * Canary function to check for 'disk_part_iter_init()' at compile time.
- *
- * From 'include/linux/genhd.h':
- *
- * extern void disk_part_iter_init(struct disk_part_iter *piter,
- * struct gendisk *disk, unsigned int flags);
- *
- */
-static inline
-void __canary__disk_part_iter_init(struct disk_part_iter *piter, struct gendisk *disk,
- unsigned int flags)
-{
- disk_part_iter_init(piter, disk, flags);
-}
-
-/*
- * Canary function to check for 'disk_part_iter_next()' at compile time.
- *
- * From 'include/linux/genhd.h':
- *
- * struct block_device *disk_part_iter_next(struct disk_part_iter *piter);
- *
- */
-static inline
-LTTNG_DISK_PART_TYPE *__canary__disk_part_iter_next(struct disk_part_iter *piter)
-{
- return disk_part_iter_next(piter);
-}
-
-/*
- * Canary function to check for 'disk_part_iter_exit()' at compile time.
- *
- * From 'include/linux/genhd.h':
- *
- * extern void disk_part_iter_exit(struct disk_part_iter *piter);
- *
- */
-static inline
-void __canary__disk_part_iter_exit(struct disk_part_iter *piter)
-{
- return disk_part_iter_exit(piter);
-}
-
#endif /* _LTTNG_WRAPPER_GENHD_H */