HCoop / hcoop / debian / openafs.git / blame
| Commit | Line | Data |
|---|---|---|
| 805e021f CE |
1 | /* |
| 2 | * Copyright 2000, International Business Machines Corporation and others. | |
| 3 | * All Rights Reserved. | |
| 4 | * | |
| 5 | * This software has been released under the terms of the IBM Public | |
| 6 | * License. For details, see the LICENSE file in the top-level source | |
| 7 | * directory or online at http://www.openafs.org/dl/license10.html | |
| 8 | */ | |
| 9 | ||
| 10 | #ifndef _VLSERVER_INTERNAL_H | |
| 11 | #define _VLSERVER_INTERNAL_H | |
| 12 | ||
| 13 | /** | |
| 14 | * context for a transaction of a single VL operation. | |
| 15 | */ | |
| 16 | struct vl_ctx { | |
| 17 | struct ubik_trans *trans; | |
| 18 | afs_uint32 *hostaddress; | |
| 19 | struct extentaddr **ex_addr; | |
| 20 | struct vlheader *cheader; | |
| 21 | }; | |
| 22 | ||
| 23 | /* vlprocs.c */ | |
| 24 | extern int Init_VLdbase(struct vl_ctx *ctx, int locktype, int this_op); | |
| 25 | ||
| 26 | /* vlutils.c */ | |
| 27 | extern afs_int32 vlwrite(struct ubik_trans *trans, afs_int32 offset, | |
| 28 | void *buffer, afs_int32 length); | |
| 29 | extern afs_int32 vlentrywrite(struct ubik_trans *trans, afs_int32 offset, | |
| 30 | void *buffer, afs_int32 length); | |
| 31 | extern int write_vital_vlheader(struct vl_ctx *ctx); | |
| 32 | extern afs_int32 readExtents(struct ubik_trans *trans); | |
| 33 | extern afs_int32 CheckInit(struct ubik_trans *trans, int builddb); | |
| 34 | extern afs_int32 AllocBlock(struct vl_ctx *ctx, | |
| 35 | struct nvlentry *tentry); | |
| 36 | extern afs_int32 FindExtentBlock(struct vl_ctx *ctx, afsUUID *uuidp, | |
| 37 | afs_int32 createit, afs_int32 hostslot, | |
| 38 | struct extentaddr **expp, afs_int32 *basep); | |
| 39 | extern afs_int32 FindByID(struct vl_ctx *ctx, afs_uint32 volid, | |
| 40 | afs_int32 voltype, struct nvlentry *tentry, | |
| 41 | afs_int32 *error); | |
| 42 | extern afs_int32 FindByName(struct vl_ctx *ctx, char *volname, | |
| 43 | struct nvlentry *tentry, afs_int32 *error); | |
| 44 | extern int EntryIDExists(struct vl_ctx *ctx, const afs_uint32 *ids, | |
| 45 | afs_int32 ids_len, afs_int32 *error); | |
| 46 | extern afs_uint32 NextUnusedID(struct vl_ctx *ctx, afs_uint32 maxvolid, | |
| 47 | afs_uint32 bump, afs_int32 *error); | |
| 48 | extern int HashNDump(struct vl_ctx *ctx, int hashindex); | |
| 49 | extern int HashIdDump(struct vl_ctx *ctx, int hashindex); | |
| 50 | extern int ThreadVLentry(struct vl_ctx *ctx, afs_int32 blockindex, | |
| 51 | struct nvlentry *tentry); | |
| 52 | extern int UnthreadVLentry(struct vl_ctx *ctx, afs_int32 blockindex, | |
| 53 | struct nvlentry *aentry); | |
| 54 | extern int HashVolid(struct vl_ctx *ctx, afs_int32 voltype, | |
| 55 | afs_int32 blockindex, struct nvlentry *tentry); | |
| 56 | extern int UnhashVolid(struct vl_ctx *ctx, afs_int32 voltype, | |
| 57 | afs_int32 blockindex, struct nvlentry *aentry); | |
| 58 | extern int HashVolname(struct vl_ctx *ctx, afs_int32 blockindex, | |
| 59 | struct nvlentry *aentry); | |
| 60 | extern int UnhashVolname(struct vl_ctx *ctx, afs_int32 blockindex, | |
| 61 | struct nvlentry *aentry); | |
| 62 | extern afs_int32 NextEntry(struct vl_ctx *ctx, afs_int32 blockindex, | |
| 63 | struct nvlentry *tentry, afs_int32 *remaining); | |
| 64 | extern int FreeBlock(struct vl_ctx *ctx, afs_int32 blockindex); | |
| 65 | extern int vlsetcache(struct vl_ctx *ctx, int locktype); | |
| 66 | extern int vlsynccache(void); | |
| 67 | #endif |