diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/fuse.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/include/linux/fuse.h b/include/linux/fuse.h index a1aebd7104c..21b9ba16f8d 100644 --- a/include/linux/fuse.h +++ b/include/linux/fuse.h @@ -42,13 +42,61 @@ struct fuse_attr { __u32 rdev; }; +struct fuse_kstatfs { + __u64 blocks; + __u64 bfree; + __u64 bavail; + __u64 files; + __u64 ffree; + __u32 bsize; + __u32 namelen; +}; + enum fuse_opcode { + FUSE_LOOKUP = 1, + FUSE_FORGET = 2, /* no reply */ + FUSE_GETATTR = 3, + FUSE_READLINK = 5, + FUSE_GETDIR = 7, + FUSE_STATFS = 17, FUSE_INIT = 26 }; /* Conservative buffer size for the client */ #define FUSE_MAX_IN 8192 +#define FUSE_NAME_MAX 1024 + +struct fuse_entry_out { + __u64 nodeid; /* Inode ID */ + __u64 generation; /* Inode generation: nodeid:gen must + be unique for the fs's lifetime */ + __u64 entry_valid; /* Cache timeout for the name */ + __u64 attr_valid; /* Cache timeout for the attributes */ + __u32 entry_valid_nsec; + __u32 attr_valid_nsec; + struct fuse_attr attr; +}; + +struct fuse_forget_in { + __u64 version; +}; + +struct fuse_attr_out { + __u64 attr_valid; /* Cache timeout for the attributes */ + __u32 attr_valid_nsec; + __u32 dummy; + struct fuse_attr attr; +}; + +struct fuse_getdir_out { + __u32 fd; +}; + +struct fuse_statfs_out { + struct fuse_kstatfs st; +}; + struct fuse_init_in_out { __u32 major; __u32 minor; @@ -70,3 +118,15 @@ struct fuse_out_header { __u64 unique; }; +struct fuse_dirent { + __u64 ino; + __u64 off; + __u32 namelen; + __u32 type; + char name[0]; +}; + +#define FUSE_NAME_OFFSET ((unsigned) ((struct fuse_dirent *) 0)->name) +#define FUSE_DIRENT_ALIGN(x) (((x) + sizeof(__u64) - 1) & ~(sizeof(__u64) - 1)) +#define FUSE_DIRENT_SIZE(d) \ + FUSE_DIRENT_ALIGN(FUSE_NAME_OFFSET + (d)->namelen) |