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 | /* | |
| 11 | * global configuration information for the database server | |
| 12 | * ------------------ | |
| 13 | */ | |
| 14 | ||
| 15 | #define DEFAULT_DBPREFIX "bdb" /* db name prefix */ | |
| 16 | ||
| 17 | /* debug and test flags */ | |
| 18 | ||
| 19 | #define DF_NOAUTH 0x1 /* no authentication */ | |
| 20 | #define DF_RECHECKNOAUTH 0x2 /* recheck no authentication ? */ | |
| 21 | #define DF_SMALLHT 0x4 /* use small hash tables */ | |
| 22 | #define DF_TRUNCATEDB 0x8 /* truncate database on startup */ | |
| 23 | ||
| 24 | extern int debugging; /* for controlling debug output */ | |
| 25 | ||
| 26 | struct buServerConfS { | |
| 27 | /* global configuration */ | |
| 28 | char *databaseDirectory; /* where database is placed */ | |
| 29 | char *databaseName; /* database file name */ | |
| 30 | char *databaseExtension; /* extension (depends on ubik) */ | |
| 31 | ||
| 32 | /* ubik and comm. related */ | |
| 33 | afs_uint32 myHost; | |
| 34 | afs_uint32 serverList[MAXSERVERS]; /* list of ubik servers */ | |
| 35 | char *cellConfigdir; /* afs cell config. directory */ | |
| 36 | struct ubik_dbase *database; /* handle for the database */ | |
| 37 | ||
| 38 | /* debug and test */ | |
| 39 | afs_uint32 debugFlags; | |
| 40 | }; | |
| 41 | ||
| 42 | typedef struct buServerConfS buServerConfT; | |
| 43 | typedef buServerConfT *buServerConfP; | |
| 44 | ||
| 45 | extern buServerConfP globalConfPtr; | |
| 46 | ||
| 47 | /* for synchronizing the threads dumping the database */ | |
| 48 | ||
| 49 | #define DS_WAITING 1 /* reader/writer sleeping */ | |
| 50 | #define DS_DONE 2 /* finished */ | |
| 51 | #define DS_DONE_ERROR 4 /* finished with errors */ | |
| 52 | ||
| 53 | #define DUMP_TTL_INC 300 /* secs. before dump times out */ | |
| 54 | ||
| 55 | #include <time.h> | |
| 56 | ||
| 57 | struct dumpSyncS { | |
| 58 | struct Lock ds_lock; /* for this struct. */ | |
| 59 | afs_int32 statusFlags; /* 0, or 1 for dump in progress */ | |
| 60 | int pipeFid[2]; /* pipe between threads */ | |
| 61 | #ifdef AFS_PTHREAD_ENV | |
| 62 | pthread_mutex_t ds_writerStatus_mutex; | |
| 63 | pthread_mutex_t ds_readerStatus_mutex; | |
| 64 | pthread_cond_t ds_writerStatus_cond; | |
| 65 | pthread_cond_t ds_readerStatus_cond; | |
| 66 | pthread_t dumperPid; | |
| 67 | #else | |
| 68 | PROCESS dumperPid; /* pid of dumper lwp */ | |
| 69 | #endif | |
| 70 | char ds_writerStatus; | |
| 71 | char ds_readerStatus; | |
| 72 | ||
| 73 | struct ubik_trans *ut; /* dump db transaction */ | |
| 74 | afs_int32 ds_bytes; /* no. of bytes buffered */ | |
| 75 | time_t timeToLive; /* time. After this, kill the dump */ | |
| 76 | }; | |
| 77 | ||
| 78 | typedef struct dumpSyncS dumpSyncT; | |
| 79 | typedef dumpSyncT *dumpSyncP; | |
| 80 | ||
| 81 | extern dumpSyncP dumpSyncPtr; /* defined in dbs_dump.c */ |