| /* | |
| * NFSv3 protocol definitions | |
| */ | |
| #ifndef _LINUX_NFS3_H | |
| #define _LINUX_NFS3_H | |
| #define NFS3_PORT 2049 | |
| #define NFS3_MAXDATA 32768 | |
| #define NFS3_MAXPATHLEN PATH_MAX | |
| #define NFS3_MAXNAMLEN NAME_MAX | |
| #define NFS3_MAXGROUPS 16 | |
| #define NFS3_FHSIZE 64 | |
| #define NFS3_COOKIESIZE 4 | |
| #define NFS3_FIFO_DEV (-1) | |
| #define NFS3MODE_FMT 0170000 | |
| #define NFS3MODE_DIR 0040000 | |
| #define NFS3MODE_CHR 0020000 | |
| #define NFS3MODE_BLK 0060000 | |
| #define NFS3MODE_REG 0100000 | |
| #define NFS3MODE_LNK 0120000 | |
| #define NFS3MODE_SOCK 0140000 | |
| #define NFS3MODE_FIFO 0010000 | |
| /* Flags for access() call */ | |
| #define NFS3_ACCESS_READ 0x0001 | |
| #define NFS3_ACCESS_LOOKUP 0x0002 | |
| #define NFS3_ACCESS_MODIFY 0x0004 | |
| #define NFS3_ACCESS_EXTEND 0x0008 | |
| #define NFS3_ACCESS_DELETE 0x0010 | |
| #define NFS3_ACCESS_EXECUTE 0x0020 | |
| #define NFS3_ACCESS_FULL 0x003f | |
| /* Flags for create mode */ | |
| enum nfs3_createmode { | |
| NFS3_CREATE_UNCHECKED = 0, | |
| NFS3_CREATE_GUARDED = 1, | |
| NFS3_CREATE_EXCLUSIVE = 2 | |
| }; | |
| /* NFSv3 file system properties */ | |
| #define NFS3_FSF_LINK 0x0001 | |
| #define NFS3_FSF_SYMLINK 0x0002 | |
| #define NFS3_FSF_HOMOGENEOUS 0x0008 | |
| #define NFS3_FSF_CANSETTIME 0x0010 | |
| /* Some shorthands. See fs/nfsd/nfs3proc.c */ | |
| #define NFS3_FSF_DEFAULT 0x001B | |
| #define NFS3_FSF_BILLYBOY 0x0018 | |
| #define NFS3_FSF_READONLY 0x0008 | |
| enum nfs3_ftype { | |
| NF3NON = 0, | |
| NF3REG = 1, | |
| NF3DIR = 2, | |
| NF3BLK = 3, | |
| NF3CHR = 4, | |
| NF3LNK = 5, | |
| NF3SOCK = 6, | |
| NF3FIFO = 7, /* changed from NFSv2 (was 8) */ | |
| NF3BAD = 8 | |
| }; | |
| struct nfs3_fh { | |
| unsigned short size; | |
| unsigned char data[NFS3_FHSIZE]; | |
| }; | |
| #define NFS3_VERSION 3 | |
| #define NFS3PROC_NULL 0 | |
| #define NFS3PROC_GETATTR 1 | |
| #define NFS3PROC_SETATTR 2 | |
| #define NFS3PROC_LOOKUP 3 | |
| #define NFS3PROC_ACCESS 4 | |
| #define NFS3PROC_READLINK 5 | |
| #define NFS3PROC_READ 6 | |
| #define NFS3PROC_WRITE 7 | |
| #define NFS3PROC_CREATE 8 | |
| #define NFS3PROC_MKDIR 9 | |
| #define NFS3PROC_SYMLINK 10 | |
| #define NFS3PROC_MKNOD 11 | |
| #define NFS3PROC_REMOVE 12 | |
| #define NFS3PROC_RMDIR 13 | |
| #define NFS3PROC_RENAME 14 | |
| #define NFS3PROC_LINK 15 | |
| #define NFS3PROC_READDIR 16 | |
| #define NFS3PROC_READDIRPLUS 17 | |
| #define NFS3PROC_FSSTAT 18 | |
| #define NFS3PROC_FSINFO 19 | |
| #define NFS3PROC_PATHCONF 20 | |
| #define NFS3PROC_COMMIT 21 | |
| #define NFS_MNT3_PROGRAM 100005 | |
| #define NFS_MNT3_VERSION 3 | |
| #define MOUNTPROC3_NULL 0 | |
| #define MOUNTPROC3_MNT 1 | |
| #define MOUNTPROC3_UMNT 3 | |
| #define MOUNTPROC3_UMNTALL 4 | |
| #if defined(__KERNEL__) | |
| /* Number of 32bit words in post_op_attr */ | |
| #define NFS3_POST_OP_ATTR_WORDS 22 | |
| #endif /* __KERNEL__ */ | |
| #endif /* _LINUX_NFS3_H */ |