projects / exim.git / blame
| Commit | Line | Data |
|---|---|---|
| 059ec3d9 PH |
1 | /************************************************* |
| 2 | * Exim - an Internet mail transport agent * | |
| 3 | *************************************************/ | |
| 4 | ||
| 3386088d | 5 | /* Copyright (c) University of Cambridge 1995 - 2015 */ |
| 059ec3d9 PH |
6 | /* See the file NOTICE for conditions of use and distribution. */ |
| 7 | ||
| 8 | ||
| 9 | /* Functions for reading/writing exim database files */ | |
| 10 | ||
| 11 | void dbfn_close(open_db *); | |
| 55414b25 | 12 | int dbfn_delete(open_db *, const uschar *); |
| b10c87b3 | 13 | open_db *dbfn_open(uschar *, int, open_db *, BOOL, BOOL); |
| 55414b25 | 14 | void *dbfn_read_with_length(open_db *, const uschar *, int *); |
| 059ec3d9 | 15 | uschar *dbfn_scan(open_db *, BOOL, EXIM_CURSOR **); |
| 55414b25 | 16 | int dbfn_write(open_db *, const uschar *, void *, int); |
| 059ec3d9 PH |
17 | |
| 18 | /* Macro for the common call to read without wanting to know the length. */ | |
| 19 | ||
| 20 | #define dbfn_read(a, b) dbfn_read_with_length(a, b, NULL) | |
| 21 | ||
| 1f922db1 PH |
22 | /* Berkeley DB uses a callback function to pass back error details. Its API |
| 23 | changed at release 4.3. */ | |
| 059ec3d9 PH |
24 | |
| 25 | #if defined(USE_DB) && defined(DB_VERSION_STRING) | |
| 1f922db1 PH |
26 | #if DB_VERSION_MAJOR > 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR >= 3) |
| 27 | void dbfn_bdb_error_callback(const DB_ENV *, const char *, const char *); | |
| 28 | #else | |
| 059ec3d9 PH |
29 | void dbfn_bdb_error_callback(const char *, char *); |
| 30 | #endif | |
| 1f922db1 | 31 | #endif |
| 059ec3d9 PH |
32 | |
| 33 | /* End of dbfunctions.h */ |