/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _FALLOC_H_ #define _FALLOC_H_ #include <uapi/linux/falloc.h> /* * Space reservation ioctls and argument structure * are designed to be compatible with the legacy XFS ioctls. */ struct space_resv { __s16 l_type; __s16 l_whence; __s64 l_start; __s64 l_len; /* len == 0 means until end of file */ __s32 l_sysid; __u32 l_pid; __s32 l_pad[4]; /* reserved area */ }; #define FS_IOC_RESVSP _IOW('X', 40, struct space_resv) #define FS_IOC_RESVSP64 _IOW('X', 42, struct space_resv) #define FALLOC_FL_SUPPORTED_MASK (FALLOC_FL_KEEP_SIZE | \ FALLOC_FL_PUNCH_HOLE | \ FALLOC_FL_COLLAPSE_RANGE | \ FALLOC_FL_ZERO_RANGE | \ FALLOC_FL_INSERT_RANGE | \ FALLOC_FL_UNSHARE_RANGE) #endif /* _FALLOC_H_ */