| 1 | /*
|
|---|
| 2 |
|
|---|
| 3 | version.c -- Perl 5 interface to Berkeley DB
|
|---|
| 4 |
|
|---|
| 5 | written by Paul Marquess <[email protected]>
|
|---|
| 6 | last modified 2nd Jan 2002
|
|---|
| 7 | version 1.802
|
|---|
| 8 |
|
|---|
| 9 | All comments/suggestions/problems are welcome
|
|---|
| 10 |
|
|---|
| 11 | Copyright (c) 1995-2002 Paul Marquess. All rights reserved.
|
|---|
| 12 | This program is free software; you can redistribute it and/or
|
|---|
| 13 | modify it under the same terms as Perl itself.
|
|---|
| 14 |
|
|---|
| 15 | Changes:
|
|---|
| 16 | 1.71 - Support for Berkeley DB version 3.
|
|---|
| 17 | Support for Berkeley DB 2/3's backward compatability mode.
|
|---|
| 18 | 1.72 - No change.
|
|---|
| 19 | 1.73 - Added support for threading
|
|---|
| 20 | 1.74 - Added Perl core patch 7801.
|
|---|
| 21 |
|
|---|
| 22 |
|
|---|
| 23 | */
|
|---|
| 24 |
|
|---|
| 25 | #define PERL_NO_GET_CONTEXT
|
|---|
| 26 | #include "EXTERN.h"
|
|---|
| 27 | #include "perl.h"
|
|---|
| 28 | #include "XSUB.h"
|
|---|
| 29 |
|
|---|
| 30 | #include <db.h>
|
|---|
| 31 |
|
|---|
| 32 | void
|
|---|
| 33 | #ifdef CAN_PROTOTYPE
|
|---|
| 34 | __getBerkeleyDBInfo(void)
|
|---|
| 35 | #else
|
|---|
| 36 | __getBerkeleyDBInfo()
|
|---|
| 37 | #endif
|
|---|
| 38 | {
|
|---|
| 39 | #ifdef dTHX
|
|---|
| 40 | dTHX;
|
|---|
| 41 | #endif
|
|---|
| 42 | SV * version_sv = perl_get_sv("DB_File::db_version", GV_ADD|GV_ADDMULTI) ;
|
|---|
| 43 | SV * ver_sv = perl_get_sv("DB_File::db_ver", GV_ADD|GV_ADDMULTI) ;
|
|---|
| 44 | SV * compat_sv = perl_get_sv("DB_File::db_185_compat", GV_ADD|GV_ADDMULTI) ;
|
|---|
| 45 |
|
|---|
| 46 | #ifdef DB_VERSION_MAJOR
|
|---|
| 47 | int Major, Minor, Patch ;
|
|---|
| 48 |
|
|---|
| 49 | (void)db_version(&Major, &Minor, &Patch) ;
|
|---|
| 50 |
|
|---|
| 51 | /* Check that the versions of db.h and libdb.a are the same */
|
|---|
| 52 | if (Major != DB_VERSION_MAJOR || Minor != DB_VERSION_MINOR
|
|---|
| 53 | || Patch != DB_VERSION_PATCH)
|
|---|
| 54 | croak("\nDB_File needs compatible versions of libdb & db.h\n\tyou have db.h version %d.%d.%d and libdb version %d.%d.%d\n",
|
|---|
| 55 | DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH,
|
|---|
| 56 | Major, Minor, Patch) ;
|
|---|
| 57 |
|
|---|
| 58 | /* check that libdb is recent enough -- we need 2.3.4 or greater */
|
|---|
| 59 | if (Major == 2 && (Minor < 3 || (Minor == 3 && Patch < 4)))
|
|---|
| 60 | croak("DB_File needs Berkeley DB 2.3.4 or greater, you have %d.%d.%d\n",
|
|---|
| 61 | Major, Minor, Patch) ;
|
|---|
| 62 |
|
|---|
| 63 | {
|
|---|
| 64 | char buffer[40] ;
|
|---|
| 65 | sprintf(buffer, "%d.%d", Major, Minor) ;
|
|---|
| 66 | sv_setpv(version_sv, buffer) ;
|
|---|
| 67 | sprintf(buffer, "%d.%03d%03d", Major, Minor, Patch) ;
|
|---|
| 68 | sv_setpv(ver_sv, buffer) ;
|
|---|
| 69 | }
|
|---|
| 70 |
|
|---|
| 71 | #else /* ! DB_VERSION_MAJOR */
|
|---|
| 72 | sv_setiv(version_sv, 1) ;
|
|---|
| 73 | sv_setiv(ver_sv, 1) ;
|
|---|
| 74 | #endif /* ! DB_VERSION_MAJOR */
|
|---|
| 75 |
|
|---|
| 76 | #ifdef COMPAT185
|
|---|
| 77 | sv_setiv(compat_sv, 1) ;
|
|---|
| 78 | #else /* ! COMPAT185 */
|
|---|
| 79 | sv_setiv(compat_sv, 0) ;
|
|---|
| 80 | #endif /* ! COMPAT185 */
|
|---|
| 81 |
|
|---|
| 82 | }
|
|---|
