#include "perl.h"
#include "XSUB.h"
-#ifdef NULL
-#undef NULL /* XXX Why? */
-#endif
#ifdef I_DBM
# include <dbm.h>
#else
# endif
#endif
+#ifndef HAS_DBMINIT_PROTO
+int dbminit(char* filename);
+int dbmclose(void);
+datum fetch(datum key);
+int store(datum key, datum dat);
+int delete(datum key);
+datum firstkey(void);
+datum nextkey(datum key);
+#endif
+
#ifdef DBM_BUG_DUPLICATE_FREE
/*
* DBM on at least Ultrix and HPUX call dbmclose() from dbminit(),
typedef ODBM_File_type * ODBM_File ;
typedef datum datum_key ;
+typedef datum datum_key_copy ;
typedef datum datum_value ;
-#define ckFilter(arg,type,name) \
- if (db->type) { \
- SV * save_defsv ; \
- /* printf("filtering %s\n", name) ;*/ \
- if (db->filtering) \
- croak("recursion detected in %s", name) ; \
- db->filtering = TRUE ; \
- save_defsv = newSVsv(DEFSV) ; \
- sv_setsv(DEFSV, arg) ; \
- PUSHMARK(sp) ; \
- (void) perl_call_sv(db->type, G_DISCARD|G_NOARGS); \
- sv_setsv(arg, DEFSV) ; \
- sv_setsv(DEFSV, save_defsv) ; \
- SvREFCNT_dec(save_defsv) ; \
- db->filtering = FALSE ; \
- /*printf("end of filtering %s\n", name) ;*/ \
- }
-
-
#define odbm_FETCH(db,key) fetch(key)
#define odbm_STORE(db,key,value,flags) store(key,value)
#define odbm_DELETE(db,key) delete(key)
#define odbm_FIRSTKEY(db) firstkey()
#define odbm_NEXTKEY(db,key) nextkey(key)
-static int dbmrefcnt;
+#define MY_CXT_KEY "ODBM_File::_guts" XS_VERSION
+
+typedef struct {
+ int x_dbmrefcnt;
+} my_cxt_t;
+
+START_MY_CXT
+
+#define dbmrefcnt (MY_CXT.x_dbmrefcnt)
#ifndef DBM_REPLACE
#define DBM_REPLACE 0
MODULE = ODBM_File PACKAGE = ODBM_File PREFIX = odbm_
-#ifndef NULL
-# define NULL 0
-#endif
+BOOT:
+{
+ MY_CXT_INIT;
+}
ODBM_File
odbm_TIEHASH(dbtype, filename, flags, mode)
{
char *tmpbuf;
void * dbp ;
+ dMY_CXT;
+
if (dbmrefcnt++)
croak("Old dbm can only open one database");
New(0, tmpbuf, strlen(filename) + 5, char);
Zero(RETVAL, 1, ODBM_File_type) ;
RETVAL->dbp = dbp ;
ST(0) = sv_mortalcopy(&PL_sv_undef);
- sv_setptrobj(ST(0), PTR_CAST RETVAL, dbtype);
+ sv_setptrobj(ST(0), RETVAL, dbtype);
}
void
DESTROY(db)
ODBM_File db
+ PREINIT:
+ dMY_CXT;
CODE:
dbmrefcnt--;
dbmclose();
+ safefree(db);
datum_value
odbm_FETCH(db, key)
ODBM_File db
- datum_key key
+ datum_key_copy key
int
odbm_STORE(db, key, value, flags = DBM_REPLACE)
SV * code
SV * RETVAL = &PL_sv_undef ;
CODE:
- setFilter(filter_fetch_key) ;
+ DBM_setFilter(db->filter_fetch_key, code) ;
SV *
filter_store_key(db, code)
SV * code
SV * RETVAL = &PL_sv_undef ;
CODE:
- setFilter(filter_store_key) ;
+ DBM_setFilter(db->filter_store_key, code) ;
SV *
filter_fetch_value(db, code)
SV * code
SV * RETVAL = &PL_sv_undef ;
CODE:
- setFilter(filter_fetch_value) ;
+ DBM_setFilter(db->filter_fetch_value, code) ;
SV *
filter_store_value(db, code)
SV * code
SV * RETVAL = &PL_sv_undef ;
CODE:
- setFilter(filter_store_value) ;
+ DBM_setFilter(db->filter_store_value, code) ;