diff options
Diffstat (limited to 'fs/afs/afs.h')
| -rw-r--r-- | fs/afs/afs.h | 35 |
1 files changed, 29 insertions, 6 deletions
diff --git a/fs/afs/afs.h b/fs/afs/afs.h index 3c462ff6db63..b94d0edc2b78 100644 --- a/fs/afs/afs.h +++ b/fs/afs/afs.h @@ -14,11 +14,14 @@ #include <linux/in.h> -#define AFS_MAXCELLNAME 64 /* maximum length of a cell name */ -#define AFS_MAXVOLNAME 64 /* maximum length of a volume name */ -#define AFSNAMEMAX 256 /* maximum length of a filename plus NUL */ -#define AFSPATHMAX 1024 /* maximum length of a pathname plus NUL */ -#define AFSOPAQUEMAX 1024 /* maximum length of an opaque field */ +#define AFS_MAXCELLNAME 64 /* Maximum length of a cell name */ +#define AFS_MAXVOLNAME 64 /* Maximum length of a volume name */ +#define AFS_MAXNSERVERS 8 /* Maximum servers in a basic volume record */ +#define AFS_NMAXNSERVERS 13 /* Maximum servers in a N/U-class volume record */ +#define AFS_MAXTYPES 3 /* Maximum number of volume types */ +#define AFSNAMEMAX 256 /* Maximum length of a filename plus NUL */ +#define AFSPATHMAX 1024 /* Maximum length of a pathname plus NUL */ +#define AFSOPAQUEMAX 1024 /* Maximum length of an opaque field */ typedef unsigned afs_volid_t; typedef unsigned afs_vnodeid_t; @@ -72,6 +75,15 @@ struct afs_callback { #define AFSCBMAX 50 /* maximum callbacks transferred per bulk op */ +struct afs_uuid { + __be32 time_low; /* low part of timestamp */ + __be16 time_mid; /* mid part of timestamp */ + __be16 time_hi_and_version; /* high part of timestamp and version */ + __s8 clock_seq_hi_and_reserved; /* clock seq hi and variant */ + __s8 clock_seq_low; /* clock seq low */ + __s8 node[6]; /* spatially unique node ID (MAC addr) */ +}; + /* * AFS volume information */ @@ -124,7 +136,6 @@ struct afs_file_status { afs_access_t caller_access; /* access rights for authenticated caller */ afs_access_t anon_access; /* access rights for unauthenticated caller */ umode_t mode; /* UNIX mode */ - struct afs_fid parent; /* parent dir ID for non-dirs only */ time_t mtime_client; /* last time client changed data */ time_t mtime_server; /* last time server changed data */ s32 lock_count; /* file lock count (0=UNLK -1=WRLCK +ve=#RDLCK */ @@ -167,4 +178,16 @@ struct afs_volume_status { #define AFS_BLOCK_SIZE 1024 +/* + * XDR encoding of UUID in AFS. + */ +struct afs_uuid__xdr { + __be32 time_low; + __be32 time_mid; + __be32 time_hi_and_version; + __be32 clock_seq_hi_and_reserved; + __be32 clock_seq_low; + __be32 node[6]; +}; + #endif /* AFS_H */ |