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Rev | Author | Line No. | Line |
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422 | giacomo | 1 | /* |
2 | * NFS protocol definitions |
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3 | * |
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4 | * This file contains constants for Version 2 of the protocol. |
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5 | */ |
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6 | #ifndef _LINUX_NFS2_H |
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7 | #define _LINUX_NFS2_H |
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8 | |||
9 | #define NFS2_PORT 2049 |
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10 | #define NFS2_MAXDATA 8192 |
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11 | #define NFS2_MAXPATHLEN 1024 |
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12 | #define NFS2_MAXNAMLEN 255 |
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13 | #define NFS2_MAXGROUPS 16 |
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14 | #define NFS2_FHSIZE 32 |
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15 | #define NFS2_COOKIESIZE 4 |
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16 | #define NFS2_FIFO_DEV (-1) |
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17 | #define NFS2MODE_FMT 0170000 |
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18 | #define NFS2MODE_DIR 0040000 |
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19 | #define NFS2MODE_CHR 0020000 |
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20 | #define NFS2MODE_BLK 0060000 |
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21 | #define NFS2MODE_REG 0100000 |
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22 | #define NFS2MODE_LNK 0120000 |
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23 | #define NFS2MODE_SOCK 0140000 |
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24 | #define NFS2MODE_FIFO 0010000 |
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25 | |||
26 | |||
27 | /* NFSv2 file types - beware, these are not the same in NFSv3 */ |
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28 | enum nfs2_ftype { |
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29 | NF2NON = 0, |
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30 | NF2REG = 1, |
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31 | NF2DIR = 2, |
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32 | NF2BLK = 3, |
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33 | NF2CHR = 4, |
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34 | NF2LNK = 5, |
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35 | NF2SOCK = 6, |
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36 | NF2BAD = 7, |
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37 | NF2FIFO = 8 |
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38 | }; |
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39 | |||
40 | struct nfs2_fh { |
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41 | char data[NFS2_FHSIZE]; |
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42 | }; |
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43 | |||
44 | /* |
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45 | * Procedure numbers for NFSv2 |
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46 | */ |
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47 | #define NFS2_VERSION 2 |
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48 | #define NFSPROC_NULL 0 |
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49 | #define NFSPROC_GETATTR 1 |
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50 | #define NFSPROC_SETATTR 2 |
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51 | #define NFSPROC_ROOT 3 |
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52 | #define NFSPROC_LOOKUP 4 |
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53 | #define NFSPROC_READLINK 5 |
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54 | #define NFSPROC_READ 6 |
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55 | #define NFSPROC_WRITECACHE 7 |
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56 | #define NFSPROC_WRITE 8 |
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57 | #define NFSPROC_CREATE 9 |
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58 | #define NFSPROC_REMOVE 10 |
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59 | #define NFSPROC_RENAME 11 |
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60 | #define NFSPROC_LINK 12 |
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61 | #define NFSPROC_SYMLINK 13 |
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62 | #define NFSPROC_MKDIR 14 |
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63 | #define NFSPROC_RMDIR 15 |
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64 | #define NFSPROC_READDIR 16 |
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65 | #define NFSPROC_STATFS 17 |
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66 | |||
67 | #define NFS_MNT_PROGRAM 100005 |
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68 | #define NFS_MNT_VERSION 1 |
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69 | #define MNTPROC_NULL 0 |
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70 | #define MNTPROC_MNT 1 |
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71 | #define MNTPROC_UMNT 3 |
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72 | #define MNTPROC_UMNTALL 4 |
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73 | |||
74 | #endif /* _LINUX_NFS2_H */ |