DB_File.xs -- Perl 5 interface to Berkeley DB
written by Paul Marquess <Paul.Marquess@btinternet.com>
- last modified 3rd August 1999
- version 1.69
+ last modified 26th April 2001
+ version 1.77
All comments/suggestions/problems are welcome
- Copyright (c) 1995-9 Paul Marquess. All rights reserved.
+ Copyright (c) 1995-2001 Paul Marquess. All rights reserved.
This program is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.
1.69 - fixed a bug in push -- DB_APPEND wasn't working properly.
Fixed the R_SETCURSOR bug introduced in 1.68
Added a new Perl variable $DB_File::db_ver
-
-
-
+ 1.70 - Initialise $DB_File::db_ver and $DB_File::db_version with
+ GV_ADD|GV_ADDMULT -- bug spotted by Nick Ing-Simmons.
+ Added a BOOT check to test for equivalent versions of db.h &
+ libdb.a/so.
+ 1.71 - Support for Berkeley DB version 3.
+ Support for Berkeley DB 2/3's backward compatability mode.
+ Rewrote push
+ 1.72 - No change to DB_File.xs
+ 1.73 - No change to DB_File.xs
+ 1.74 - A call to open needed parenthesised to stop it clashing
+ with a win32 macro.
+ Added Perl core patches 7703 & 7801.
+ 1.75 - Fixed Perl core patch 7703.
+ Added suppport to allow DB_File to be built with
+ Berkeley DB 3.2 -- btree_compare, btree_prefix and hash_cb
+ needed to be changed.
+ 1.76 - No change to DB_File.xs
+ 1.77 - Tidied up a few types used in calling newSVpvn.
*/
#ifdef op
# undef op
#endif
-#include <db.h>
+
+#ifdef COMPAT185
+# include <db_185.h>
+#else
+# include <db.h>
+#endif
+
+#ifdef CAN_PROTOTYPE
+extern void __getBerkeleyDBInfo(void);
+#endif
#ifndef pTHX
# define pTHX
/* #define TRACE */
#define DBM_FILTERING
+#ifdef TRACE
+# define Trace(x) printf x
+#else
+# define Trace(x)
+#endif
+#define DBT_clear(x) Zero(&x, 1, DBT) ;
+
#ifdef DB_VERSION_MAJOR
+#if DB_VERSION_MAJOR == 2
+# define BERKELEY_DB_1_OR_2
+#endif
+
+#if DB_VERSION_MAJOR > 3 || (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR >= 2)
+# define AT_LEAST_DB_3_2
+#endif
+
/* map version 2 features & constants onto their version 1 equivalent */
#ifdef DB_Prefix_t
/* DBTYPE stays the same */
/* HASHINFO, RECNOINFO and BTREEINFO map to DB_INFO */
-typedef DB_INFO INFO ;
+#if DB_VERSION_MAJOR == 2
+ typedef DB_INFO INFO ;
+#else /* DB_VERSION_MAJOR > 2 */
+# define DB_FIXEDLEN (0x8000)
+#endif /* DB_VERSION_MAJOR == 2 */
/* version 2 has db_recno_t in place of recno_t */
typedef db_recno_t recno_t;
#define R_NEXT DB_NEXT
#define R_NOOVERWRITE DB_NOOVERWRITE
#define R_PREV DB_PREV
+
#if DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR < 5
-#define R_SETCURSOR 0x800000
+# define R_SETCURSOR 0x800000
#else
-#define R_SETCURSOR (-100)
+# define R_SETCURSOR (-100)
#endif
+
#define R_RECNOSYNC 0
#define R_FIXEDLEN DB_FIXEDLEN
#define R_DUP DB_DUP
+
#define db_HA_hash h_hash
#define db_HA_ffactor h_ffactor
#define db_HA_nelem h_nelem
#define DB_flags(x, v) x |= v
#if DB_VERSION_MAJOR == 2 && DB_VERSION_MINOR < 5
-#define flagSet(flags, bitmask) ((flags) & (bitmask))
+# define flagSet(flags, bitmask) ((flags) & (bitmask))
#else
-#define flagSet(flags, bitmask) (((flags) & DB_OPFLAGS_MASK) == (bitmask))
+# define flagSet(flags, bitmask) (((flags) & DB_OPFLAGS_MASK) == (bitmask))
#endif
#else /* db version 1.x */
+#define BERKELEY_DB_1
+#define BERKELEY_DB_1_OR_2
+
typedef union INFO {
HASHINFO hash ;
RECNOINFO recno ;
#ifdef mDB_Prefix_t
-#ifdef DB_Prefix_t
-#undef DB_Prefix_t
-#endif
-#define DB_Prefix_t mDB_Prefix_t
+# ifdef DB_Prefix_t
+# undef DB_Prefix_t
+# endif
+# define DB_Prefix_t mDB_Prefix_t
#endif
#ifdef mDB_Hash_t
-#ifdef DB_Hash_t
-#undef DB_Hash_t
-#endif
-#define DB_Hash_t mDB_Hash_t
+# ifdef DB_Hash_t
+# undef DB_Hash_t
+# endif
+# define DB_Hash_t mDB_Hash_t
#endif
#define db_HA_hash hash.hash
#ifdef DB_VERSION_MAJOR
#define db_DESTROY(db) ( db->cursor->c_close(db->cursor),\
- db->dbp->close(db->dbp, 0) )
+ (db->dbp->close)(db->dbp, 0) )
#define db_close(db) ((db->dbp)->close)(db->dbp, 0)
#define db_del(db, key, flags) (flagSet(flags, R_CURSOR) \
? ((db->cursor)->c_del)(db->cursor, 0) \
: ((db->dbp)->del)(db->dbp, NULL, &key, flags) )
-#else
+#else /* ! DB_VERSION_MAJOR */
#define db_DESTROY(db) ((db->dbp)->close)(db->dbp)
#define db_close(db) ((db->dbp)->close)(db->dbp)
#define db_del(db, key, flags) ((db->dbp)->del)(db->dbp, &key, flags)
#define db_put(db, key, value, flags) ((db->dbp)->put)(db->dbp, &key, &value, flags)
-#endif
+#endif /* ! DB_VERSION_MAJOR */
#define db_seq(db, key, value, flags) do_SEQ(db, key, value, flags)
SV * prefix ;
SV * hash ;
int in_memory ;
+#ifdef BERKELEY_DB_1_OR_2
INFO info ;
+#endif
#ifdef DB_VERSION_MAJOR
DBC * cursor ;
#endif
#endif /* DB_VERSION_MAJOR */
-static void
-GetVersionInfo(pTHX)
-{
- SV * version_sv = perl_get_sv("DB_File::db_version", TRUE) ;
- SV * ver_sv = perl_get_sv("DB_File::db_ver", TRUE) ;
-#ifdef DB_VERSION_MAJOR
- int Major, Minor, Patch ;
- (void)db_version(&Major, &Minor, &Patch) ;
+static int
+#ifdef AT_LEAST_DB_3_2
- /* check that libdb is recent enough -- we need 2.3.4 or greater */
- if (Major == 2 && (Minor < 3 || (Minor == 3 && Patch < 4)))
- croak("DB_File needs Berkeley DB 2.3.4 or greater, you have %d.%d.%d\n",
- Major, Minor, Patch) ;
-
-#if PERL_VERSION > 3
- sv_setpvf(version_sv, "%d.%d", Major, Minor) ;
- sv_setpvf(ver_sv, "%d.%03d%03d", Major, Minor, Patch) ;
-#else
- {
- char buffer[40] ;
- sprintf(buffer, "%d.%d", Major, Minor) ;
- sv_setpv(version_sv, buffer) ;
- sprintf(buffer, "%d.%03d%03d", Major, Minor, Patch) ;
- sv_setpv(ver_sv, buffer) ;
- }
-#endif
-
+#ifdef CAN_PROTOTYPE
+btree_compare(DB * db, const DBT *key1, const DBT *key2)
#else
- sv_setiv(version_sv, 1) ;
- sv_setiv(ver_sv, 1) ;
-#endif
-
-}
+btree_compare(db, key1, key2)
+DB * db ;
+const DBT * key1 ;
+const DBT * key2 ;
+#endif /* CAN_PROTOTYPE */
+#else /* Berkeley DB < 3.2 */
-static int
#ifdef CAN_PROTOTYPE
btree_compare(const DBT *key1, const DBT *key2)
#else
const DBT * key1 ;
const DBT * key2 ;
#endif
+
+#endif
+
{
#ifdef dTHX
dTHX;
#endif
dSP ;
- void * data1, * data2 ;
+ char * data1, * data2 ;
int retval ;
int count ;
- data1 = key1->data ;
- data2 = key2->data ;
+ data1 = (char *) key1->data ;
+ data2 = (char *) key2->data ;
#ifndef newSVpvn
/* As newSVpv will assume that the data pointer is a null terminated C
}
static DB_Prefix_t
+#ifdef AT_LEAST_DB_3_2
+
+#ifdef CAN_PROTOTYPE
+btree_prefix(DB * db, const DBT *key1, const DBT *key2)
+#else
+btree_prefix(db, key1, key2)
+Db * db ;
+const DBT * key1 ;
+const DBT * key2 ;
+#endif
+
+#else /* Berkeley DB < 3.2 */
+
#ifdef CAN_PROTOTYPE
btree_prefix(const DBT *key1, const DBT *key2)
#else
const DBT * key1 ;
const DBT * key2 ;
#endif
+
+#endif
{
#ifdef dTHX
dTHX;
#endif
dSP ;
- void * data1, * data2 ;
+ char * data1, * data2 ;
int retval ;
int count ;
- data1 = key1->data ;
- data2 = key2->data ;
+ data1 = (char *) key1->data ;
+ data2 = (char *) key2->data ;
#ifndef newSVpvn
/* As newSVpv will assume that the data pointer is a null terminated C
return (retval) ;
}
+
+#ifdef BERKELEY_DB_1
+# define HASH_CB_SIZE_TYPE size_t
+#else
+# define HASH_CB_SIZE_TYPE u_int32_t
+#endif
+
static DB_Hash_t
+#ifdef AT_LEAST_DB_3_2
+
+#ifdef CAN_PROTOTYPE
+hash_cb(DB * db, const void *data, u_int32_t size)
+#else
+hash_cb(db, data, size)
+DB * db ;
+const void * data ;
+HASH_CB_SIZE_TYPE size ;
+#endif
+
+#else /* Berkeley DB < 3.2 */
+
#ifdef CAN_PROTOTYPE
-hash_cb(const void *data, size_t size)
+hash_cb(const void *data, HASH_CB_SIZE_TYPE size)
#else
hash_cb(data, size)
const void * data ;
-size_t size ;
+HASH_CB_SIZE_TYPE size ;
+#endif
+
#endif
{
#ifdef dTHX
}
-#ifdef TRACE
+#if defined(TRACE) && defined(BERKELEY_DB_1_OR_2)
static void
#ifdef CAN_PROTOTYPE
DBT value ;
int RETVAL ;
- DBT_flags(key) ;
- DBT_flags(value) ;
+ DBT_clear(key) ;
+ DBT_clear(value) ;
RETVAL = do_SEQ(db, key, value, R_LAST) ;
if (RETVAL == 0)
RETVAL = *(I32 *)key.data ;
return value ;
}
+
static DB_File
#ifdef CAN_PROTOTYPE
ParseOpenInfo(pTHX_ int isHASH, char *name, int flags, int mode, SV *sv)
SV * sv ;
#endif
{
+
+#ifdef BERKELEY_DB_1_OR_2 /* Berkeley DB Version 1 or 2 */
+
SV ** svp;
HV * action ;
DB_File RETVAL = (DB_File)safemalloc(sizeof(DB_File_type)) ;
}
#else
+
+#if defined(DB_LIBRARY_COMPATIBILITY_API) && DB_VERSION_MAJOR > 2
+ RETVAL->dbp = __db185_open(name, flags, mode, RETVAL->type, openinfo) ;
+#else
RETVAL->dbp = dbopen(name, flags, mode, RETVAL->type, openinfo) ;
+#endif /* DB_LIBRARY_COMPATIBILITY_API */
+
#endif
return (RETVAL) ;
-}
+
+#else /* Berkeley DB Version > 2 */
+
+ SV ** svp;
+ HV * action ;
+ DB_File RETVAL = (DB_File)safemalloc(sizeof(DB_File_type)) ;
+ DB * dbp ;
+ STRLEN n_a;
+ int status ;
+
+/* printf("In ParseOpenInfo name=[%s] flags=[%d] mode = [%d]\n", name, flags, mode) ; */
+ Zero(RETVAL, 1, DB_File_type) ;
+
+ /* Default to HASH */
+#ifdef DBM_FILTERING
+ RETVAL->filtering = 0 ;
+ RETVAL->filter_fetch_key = RETVAL->filter_store_key =
+ RETVAL->filter_fetch_value = RETVAL->filter_store_value =
+#endif /* DBM_FILTERING */
+ RETVAL->hash = RETVAL->compare = RETVAL->prefix = NULL ;
+ RETVAL->type = DB_HASH ;
+
+ /* DGH - Next line added to avoid SEGV on existing hash DB */
+ CurrentDB = RETVAL;
+
+ /* fd for 1.86 hash in memory files doesn't return -1 like 1.85 */
+ RETVAL->in_memory = (name == NULL) ;
+
+ status = db_create(&RETVAL->dbp, NULL,0) ;
+ /* printf("db_create returned %d %s\n", status, db_strerror(status)) ; */
+ if (status) {
+ RETVAL->dbp = NULL ;
+ return (RETVAL) ;
+ }
+ dbp = RETVAL->dbp ;
+
+ if (sv)
+ {
+ if (! SvROK(sv) )
+ croak ("type parameter is not a reference") ;
+
+ svp = hv_fetch( (HV*)SvRV(sv), "GOT", 3, FALSE) ;
+ if (svp && SvOK(*svp))
+ action = (HV*) SvRV(*svp) ;
+ else
+ croak("internal error") ;
+
+ if (sv_isa(sv, "DB_File::HASHINFO"))
+ {
+
+ if (!isHASH)
+ croak("DB_File can only tie an associative array to a DB_HASH database") ;
+
+ RETVAL->type = DB_HASH ;
+
+ svp = hv_fetch(action, "hash", 4, FALSE);
+
+ if (svp && SvOK(*svp))
+ {
+ (void)dbp->set_h_hash(dbp, hash_cb) ;
+ RETVAL->hash = newSVsv(*svp) ;
+ }
+
+ svp = hv_fetch(action, "ffactor", 7, FALSE);
+ if (svp)
+ (void)dbp->set_h_ffactor(dbp, SvIV(*svp)) ;
+
+ svp = hv_fetch(action, "nelem", 5, FALSE);
+ if (svp)
+ (void)dbp->set_h_nelem(dbp, SvIV(*svp)) ;
+
+ svp = hv_fetch(action, "bsize", 5, FALSE);
+ if (svp)
+ (void)dbp->set_pagesize(dbp, SvIV(*svp));
+
+ svp = hv_fetch(action, "cachesize", 9, FALSE);
+ if (svp)
+ (void)dbp->set_cachesize(dbp, 0, SvIV(*svp), 0) ;
+
+ svp = hv_fetch(action, "lorder", 6, FALSE);
+ if (svp)
+ (void)dbp->set_lorder(dbp, SvIV(*svp)) ;
+
+ PrintHash(info) ;
+ }
+ else if (sv_isa(sv, "DB_File::BTREEINFO"))
+ {
+ if (!isHASH)
+ croak("DB_File can only tie an associative array to a DB_BTREE database");
+
+ RETVAL->type = DB_BTREE ;
+
+ svp = hv_fetch(action, "compare", 7, FALSE);
+ if (svp && SvOK(*svp))
+ {
+ (void)dbp->set_bt_compare(dbp, btree_compare) ;
+ RETVAL->compare = newSVsv(*svp) ;
+ }
+
+ svp = hv_fetch(action, "prefix", 6, FALSE);
+ if (svp && SvOK(*svp))
+ {
+ (void)dbp->set_bt_prefix(dbp, btree_prefix) ;
+ RETVAL->prefix = newSVsv(*svp) ;
+ }
+
+ svp = hv_fetch(action, "flags", 5, FALSE);
+ if (svp)
+ (void)dbp->set_flags(dbp, SvIV(*svp)) ;
+
+ svp = hv_fetch(action, "cachesize", 9, FALSE);
+ if (svp)
+ (void)dbp->set_cachesize(dbp, 0, SvIV(*svp), 0) ;
+
+ svp = hv_fetch(action, "psize", 5, FALSE);
+ if (svp)
+ (void)dbp->set_pagesize(dbp, SvIV(*svp)) ;
+
+ svp = hv_fetch(action, "lorder", 6, FALSE);
+ if (svp)
+ (void)dbp->set_lorder(dbp, SvIV(*svp)) ;
+
+ PrintBtree(info) ;
+
+ }
+ else if (sv_isa(sv, "DB_File::RECNOINFO"))
+ {
+ int fixed = FALSE ;
+
+ if (isHASH)
+ croak("DB_File can only tie an array to a DB_RECNO database");
+
+ RETVAL->type = DB_RECNO ;
+
+ svp = hv_fetch(action, "flags", 5, FALSE);
+ if (svp) {
+ int flags = SvIV(*svp) ;
+ /* remove FIXDLEN, if present */
+ if (flags & DB_FIXEDLEN) {
+ fixed = TRUE ;
+ flags &= ~DB_FIXEDLEN ;
+ }
+ }
+
+ svp = hv_fetch(action, "cachesize", 9, FALSE);
+ if (svp) {
+ status = dbp->set_cachesize(dbp, 0, SvIV(*svp), 0) ;
+ }
+
+ svp = hv_fetch(action, "psize", 5, FALSE);
+ if (svp) {
+ status = dbp->set_pagesize(dbp, SvIV(*svp)) ;
+ }
+
+ svp = hv_fetch(action, "lorder", 6, FALSE);
+ if (svp) {
+ status = dbp->set_lorder(dbp, SvIV(*svp)) ;
+ }
+
+ svp = hv_fetch(action, "bval", 4, FALSE);
+ if (svp && SvOK(*svp))
+ {
+ int value ;
+ if (SvPOK(*svp))
+ value = (int)*SvPV(*svp, n_a) ;
+ else
+ value = SvIV(*svp) ;
+
+ if (fixed) {
+ status = dbp->set_re_pad(dbp, value) ;
+ }
+ else {
+ status = dbp->set_re_delim(dbp, value) ;
+ }
+
+ }
+
+ if (fixed) {
+ svp = hv_fetch(action, "reclen", 6, FALSE);
+ if (svp) {
+ u_int32_t len = (u_int32_t)SvIV(*svp) ;
+ status = dbp->set_re_len(dbp, len) ;
+ }
+ }
+
+ if (name != NULL) {
+ status = dbp->set_re_source(dbp, name) ;
+ name = NULL ;
+ }
+
+ svp = hv_fetch(action, "bfname", 6, FALSE);
+ if (svp && SvOK(*svp)) {
+ char * ptr = SvPV(*svp,n_a) ;
+ name = (char*) n_a ? ptr : NULL ;
+ }
+ else
+ name = NULL ;
+
+
+ status = dbp->set_flags(dbp, DB_RENUMBER) ;
+
+ if (flags){
+ (void)dbp->set_flags(dbp, flags) ;
+ }
+ PrintRecno(info) ;
+ }
+ else
+ croak("type is not of type DB_File::HASHINFO, DB_File::BTREEINFO or DB_File::RECNOINFO");
+ }
+
+ {
+ int Flags = 0 ;
+ int status ;
+
+ /* Map 1.x flags to 3.x flags */
+ if ((flags & O_CREAT) == O_CREAT)
+ Flags |= DB_CREATE ;
+
+#if O_RDONLY == 0
+ if (flags == O_RDONLY)
+#else
+ if ((flags & O_RDONLY) == O_RDONLY && (flags & O_RDWR) != O_RDWR)
+#endif
+ Flags |= DB_RDONLY ;
+
+#ifdef O_TRUNC
+ if ((flags & O_TRUNC) == O_TRUNC)
+ Flags |= DB_TRUNCATE ;
+#endif
+
+ status = (RETVAL->dbp->open)(RETVAL->dbp, name, NULL, RETVAL->type,
+ Flags, mode) ;
+ /* printf("open returned %d %s\n", status, db_strerror(status)) ; */
+
+ if (status == 0)
+ status = (RETVAL->dbp->cursor)(RETVAL->dbp, NULL, &RETVAL->cursor,
+ 0) ;
+ /* printf("cursor returned %d %s\n", status, db_strerror(status)) ; */
+
+ if (status)
+ RETVAL->dbp = NULL ;
+
+ }
+
+ return (RETVAL) ;
+
+#endif /* Berkeley DB Version > 2 */
+
+} /* ParseOpenInfo */
static double
BOOT:
{
- GetVersionInfo(aTHX) ;
+ __getBerkeleyDBInfo() ;
+ DBT_clear(empty) ;
empty.data = &zero ;
empty.size = sizeof(recno_t) ;
- DBT_flags(empty) ;
}
double
if (db->filter_store_value)
SvREFCNT_dec(db->filter_store_value) ;
#endif /* DBM_FILTERING */
- Safefree(db) ;
+ safefree(db) ;
#ifdef DB_VERSION_MAJOR
if (RETVAL > 0)
RETVAL = -1 ;
{
DBT value ;
- DBT_flags(value) ;
+ DBT_clear(value) ;
CurrentDB = db ;
RETVAL = (((db->dbp)->get)(db->dbp, TXN &key, &value, 0) == 0) ;
}
{
DBT value ;
- DBT_flags(value) ;
+ DBT_clear(value) ;
CurrentDB = db ;
/* RETVAL = ((db->dbp)->get)(db->dbp, TXN &key, &value, flags) ; */
RETVAL = db_get(db, key, value, flags) ;
DBTKEY key ;
DBT value ;
- DBT_flags(key) ;
- DBT_flags(value) ;
+ DBT_clear(key) ;
+ DBT_clear(value) ;
CurrentDB = db ;
RETVAL = do_SEQ(db, key, value, R_FIRST) ;
ST(0) = sv_newmortal();
{
DBT value ;
- DBT_flags(value) ;
+ DBT_clear(value) ;
CurrentDB = db ;
RETVAL = do_SEQ(db, key, value, R_NEXT) ;
ST(0) = sv_newmortal();
DB * Db = db->dbp ;
STRLEN n_a;
- DBT_flags(key) ;
- DBT_flags(value) ;
+ DBT_clear(key) ;
+ DBT_clear(value) ;
CurrentDB = db ;
#ifdef DB_VERSION_MAJOR
/* get the first value */
DBTKEY key ;
DBT value ;
- DBT_flags(key) ;
- DBT_flags(value) ;
+ DBT_clear(key) ;
+ DBT_clear(value) ;
CurrentDB = db ;
/* First get the final value */
DBT value ;
DBTKEY key ;
- DBT_flags(key) ;
- DBT_flags(value) ;
+ DBT_clear(key) ;
+ DBT_clear(value) ;
CurrentDB = db ;
/* get the first value */
RETVAL = do_SEQ(db, key, value, R_FIRST) ;
DB * Db = db->dbp ;
int i ;
STRLEN n_a;
+ int keyval ;
DBT_flags(key) ;
DBT_flags(value) ;
CurrentDB = db ;
-#ifdef DB_VERSION_MAJOR
- RETVAL = do_SEQ(db, key, value, DB_LAST) ;
- RETVAL = 0 ;
- key = empty ;
- for (i = 1 ; i < items ; ++i)
- {
- value.data = SvPV(ST(i), n_a) ;
- value.size = n_a ;
- RETVAL = (Db->put)(Db, NULL, &key, &value, DB_APPEND) ;
- if (RETVAL != 0)
- break;
- }
-#else
-
/* Set the Cursor to the Last element */
RETVAL = do_SEQ(db, key, value, R_LAST) ;
+#ifndef DB_VERSION_MAJOR
if (RETVAL >= 0)
+#endif
{
- if (RETVAL == 1)
- key = empty ;
- for (i = items - 1 ; i > 0 ; --i)
+ if (RETVAL == 0)
+ keyval = *(int*)key.data ;
+ else
+ keyval = 0 ;
+ for (i = 1 ; i < items ; ++i)
{
value.data = SvPV(ST(i), n_a) ;
value.size = n_a ;
- RETVAL = (Db->put)(Db, &key, &value, R_IAFTER) ;
+ ++ keyval ;
+ key.data = &keyval ;
+ key.size = sizeof(int) ;
+ RETVAL = (Db->put)(Db, TXN &key, &value, 0) ;
if (RETVAL != 0)
break;
}
}
-#endif
}
OUTPUT:
RETVAL
-
I32
length(db)
DB_File db
u_int flags
CODE:
CurrentDB = db ;
- DBT_flags(value) ;
+ DBT_clear(value) ;
RETVAL = db_get(db, key, value, flags) ;
#ifdef DB_VERSION_MAJOR
if (RETVAL > 0)
u_int flags
CODE:
CurrentDB = db ;
- DBT_flags(value) ;
+ DBT_clear(value) ;
RETVAL = db_seq(db, key, value, flags);
#ifdef DB_VERSION_MAJOR
if (RETVAL > 0)
projects / p5sagit/p5-mst-13.2.git / blobdiff