diff options
Diffstat (limited to 'fs/nfsd/vfs.h')
| -rw-r--r-- | fs/nfsd/vfs.h | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/fs/nfsd/vfs.h b/fs/nfsd/vfs.h new file mode 100644 index 000000000000..4b1de0a9ea75 --- /dev/null +++ b/fs/nfsd/vfs.h | |||
| @@ -0,0 +1,101 @@ | |||
| 1 | /* | ||
| 2 | * Copyright (C) 1995-1997 Olaf Kirch <okir@monad.swb.de> | ||
| 3 | */ | ||
| 4 | |||
| 5 | #ifndef LINUX_NFSD_VFS_H | ||
| 6 | #define LINUX_NFSD_VFS_H | ||
| 7 | |||
| 8 | #include "nfsfh.h" | ||
| 9 | |||
| 10 | /* | ||
| 11 | * Flags for nfsd_permission | ||
| 12 | */ | ||
| 13 | #define NFSD_MAY_NOP 0 | ||
| 14 | #define NFSD_MAY_EXEC 1 /* == MAY_EXEC */ | ||
| 15 | #define NFSD_MAY_WRITE 2 /* == MAY_WRITE */ | ||
| 16 | #define NFSD_MAY_READ 4 /* == MAY_READ */ | ||
| 17 | #define NFSD_MAY_SATTR 8 | ||
| 18 | #define NFSD_MAY_TRUNC 16 | ||
| 19 | #define NFSD_MAY_LOCK 32 | ||
| 20 | #define NFSD_MAY_OWNER_OVERRIDE 64 | ||
| 21 | #define NFSD_MAY_LOCAL_ACCESS 128 /* IRIX doing local access check on device special file*/ | ||
| 22 | #define NFSD_MAY_BYPASS_GSS_ON_ROOT 256 | ||
| 23 | |||
| 24 | #define NFSD_MAY_CREATE (NFSD_MAY_EXEC|NFSD_MAY_WRITE) | ||
| 25 | #define NFSD_MAY_REMOVE (NFSD_MAY_EXEC|NFSD_MAY_WRITE|NFSD_MAY_TRUNC) | ||
| 26 | |||
| 27 | /* | ||
| 28 | * Callback function for readdir | ||
| 29 | */ | ||
| 30 | typedef int (*nfsd_dirop_t)(struct inode *, struct dentry *, int, int); | ||
| 31 | |||
| 32 | /* nfsd/vfs.c */ | ||
| 33 | int fh_lock_parent(struct svc_fh *, struct dentry *); | ||
| 34 | int nfsd_racache_init(int); | ||
| 35 | void nfsd_racache_shutdown(void); | ||
| 36 | int nfsd_cross_mnt(struct svc_rqst *rqstp, struct dentry **dpp, | ||
| 37 | struct svc_export **expp); | ||
| 38 | __be32 nfsd_lookup(struct svc_rqst *, struct svc_fh *, | ||
| 39 | const char *, unsigned int, struct svc_fh *); | ||
| 40 | __be32 nfsd_lookup_dentry(struct svc_rqst *, struct svc_fh *, | ||
| 41 | const char *, unsigned int, | ||
| 42 | struct svc_export **, struct dentry **); | ||
| 43 | __be32 nfsd_setattr(struct svc_rqst *, struct svc_fh *, | ||
| 44 | struct iattr *, int, time_t); | ||
| 45 | int nfsd_mountpoint(struct dentry *, struct svc_export *); | ||
| 46 | #ifdef CONFIG_NFSD_V4 | ||
| 47 | __be32 nfsd4_set_nfs4_acl(struct svc_rqst *, struct svc_fh *, | ||
| 48 | struct nfs4_acl *); | ||
| 49 | int nfsd4_get_nfs4_acl(struct svc_rqst *, struct dentry *, struct nfs4_acl **); | ||
| 50 | #endif /* CONFIG_NFSD_V4 */ | ||
| 51 | __be32 nfsd_create(struct svc_rqst *, struct svc_fh *, | ||
| 52 | char *name, int len, struct iattr *attrs, | ||
| 53 | int type, dev_t rdev, struct svc_fh *res); | ||
| 54 | #ifdef CONFIG_NFSD_V3 | ||
| 55 | __be32 nfsd_access(struct svc_rqst *, struct svc_fh *, u32 *, u32 *); | ||
| 56 | __be32 nfsd_create_v3(struct svc_rqst *, struct svc_fh *, | ||
| 57 | char *name, int len, struct iattr *attrs, | ||
| 58 | struct svc_fh *res, int createmode, | ||
| 59 | u32 *verifier, int *truncp, int *created); | ||
| 60 | __be32 nfsd_commit(struct svc_rqst *, struct svc_fh *, | ||
| 61 | loff_t, unsigned long); | ||
| 62 | #endif /* CONFIG_NFSD_V3 */ | ||
| 63 | __be32 nfsd_open(struct svc_rqst *, struct svc_fh *, int, | ||
| 64 | int, struct file **); | ||
| 65 | void nfsd_close(struct file *); | ||
| 66 | __be32 nfsd_read(struct svc_rqst *, struct svc_fh *, struct file *, | ||
| 67 | loff_t, struct kvec *, int, unsigned long *); | ||
| 68 | __be32 nfsd_write(struct svc_rqst *, struct svc_fh *,struct file *, | ||
| 69 | loff_t, struct kvec *,int, unsigned long *, int *); | ||
| 70 | __be32 nfsd_readlink(struct svc_rqst *, struct svc_fh *, | ||
| 71 | char *, int *); | ||
| 72 | __be32 nfsd_symlink(struct svc_rqst *, struct svc_fh *, | ||
| 73 | char *name, int len, char *path, int plen, | ||
| 74 | struct svc_fh *res, struct iattr *); | ||
| 75 | __be32 nfsd_link(struct svc_rqst *, struct svc_fh *, | ||
| 76 | char *, int, struct svc_fh *); | ||
| 77 | __be32 nfsd_rename(struct svc_rqst *, | ||
| 78 | struct svc_fh *, char *, int, | ||
| 79 | struct svc_fh *, char *, int); | ||
| 80 | __be32 nfsd_remove(struct svc_rqst *, | ||
| 81 | struct svc_fh *, char *, int); | ||
| 82 | __be32 nfsd_unlink(struct svc_rqst *, struct svc_fh *, int type, | ||
| 83 | char *name, int len); | ||
| 84 | int nfsd_truncate(struct svc_rqst *, struct svc_fh *, | ||
| 85 | unsigned long size); | ||
| 86 | __be32 nfsd_readdir(struct svc_rqst *, struct svc_fh *, | ||
| 87 | loff_t *, struct readdir_cd *, filldir_t); | ||
| 88 | __be32 nfsd_statfs(struct svc_rqst *, struct svc_fh *, | ||
| 89 | struct kstatfs *, int access); | ||
| 90 | |||
| 91 | int nfsd_notify_change(struct inode *, struct iattr *); | ||
| 92 | __be32 nfsd_permission(struct svc_rqst *, struct svc_export *, | ||
| 93 | struct dentry *, int); | ||
| 94 | int nfsd_sync_dir(struct dentry *dp); | ||
| 95 | |||
| 96 | #if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL) | ||
| 97 | struct posix_acl *nfsd_get_posix_acl(struct svc_fh *, int); | ||
| 98 | int nfsd_set_posix_acl(struct svc_fh *, int, struct posix_acl *); | ||
| 99 | #endif | ||
| 100 | |||
| 101 | #endif /* LINUX_NFSD_VFS_H */ | ||