projects / exim.git / blame
| Commit | Line | Data |
|---|---|---|
| 0a49a7a4 | 1 | /* $Cambridge: exim/src/src/dbfunctions.h,v 1.6 2009/11/16 19:50:36 nm4 Exp $ */ |
| 059ec3d9 PH |
2 | |
| 3 | /************************************************* | |
| 4 | * Exim - an Internet mail transport agent * | |
| 5 | *************************************************/ | |
| 6 | ||
| 0a49a7a4 | 7 | /* Copyright (c) University of Cambridge 1995 - 2009 */ |
| 059ec3d9 PH |
8 | /* See the file NOTICE for conditions of use and distribution. */ |
| 9 | ||
| 10 | ||
| 11 | /* Functions for reading/writing exim database files */ | |
| 12 | ||
| 13 | void dbfn_close(open_db *); | |
| 14 | int dbfn_delete(open_db *, uschar *); | |
| 15 | open_db *dbfn_open(uschar *, int, open_db *, BOOL); | |
| 16 | void *dbfn_read_with_length(open_db *, uschar *, int *); | |
| 17 | uschar *dbfn_scan(open_db *, BOOL, EXIM_CURSOR **); | |
| 18 | int dbfn_write(open_db *, uschar *, void *, int); | |
| 19 | ||
| 20 | /* Macro for the common call to read without wanting to know the length. */ | |
| 21 | ||
| 22 | #define dbfn_read(a, b) dbfn_read_with_length(a, b, NULL) | |
| 23 | ||
| 1f922db1 PH |
24 | /* Berkeley DB uses a callback function to pass back error details. Its API |
| 25 | changed at release 4.3. */ | |
| 059ec3d9 PH |
26 | |
| 27 | #if defined(USE_DB) && defined(DB_VERSION_STRING) | |
| 1f922db1 PH |
28 | #if DB_VERSION_MAJOR > 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR >= 3) |
| 29 | void dbfn_bdb_error_callback(const DB_ENV *, const char *, const char *); | |
| 30 | #else | |
| 059ec3d9 PH |
31 | void dbfn_bdb_error_callback(const char *, char *); |
| 32 | #endif | |
| 1f922db1 | 33 | #endif |
| 059ec3d9 PH |
34 | |
| 35 | /* End of dbfunctions.h */ |