+#define PERL_NO_GET_CONTEXT
#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
typedef datum datum_key ;
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 ;*/ /* save $_ */ \
- save_defsv = newSVsv(DEFSV) ; \
- sv_setsv(DEFSV, arg) ; \
- PUSHMARK(sp) ; \
- (void) perl_call_sv(db->type, G_DISCARD|G_NOARGS); \
- /* SPAGAIN ; */ \
- sv_setsv(arg, DEFSV) ; \
- sv_setsv(DEFSV, save_defsv) ; \
- SvREFCNT_dec(save_defsv) ; \
- /* PUTBACK ; */ \
- db->filtering = FALSE ; \
- /*printf("end of filtering %s\n", name) ;*/ \
- }
-
#define sdbm_TIEHASH(dbtype,filename,flags,mode) sdbm_open(filename,flags,mode)
#define sdbm_FETCH(db,key) sdbm_fetch(db->dbp,key)
#define sdbm_STORE(db,key,value,flags) sdbm_store(db->dbp,key,value,flags)
DBM * dbp ;
RETVAL = NULL ;
- if (dbp = sdbm_open(filename,flags,mode) ) {
+ if ((dbp = sdbm_open(filename,flags,mode))) {
RETVAL = (SDBM_File)safemalloc(sizeof(SDBM_File_type)) ;
Zero(RETVAL, 1, SDBM_File_type) ;
RETVAL->dbp = dbp ;
sdbm_DESTROY(db)
SDBM_File db
CODE:
- sdbm_close(db->dbp);
- if (db->filter_fetch_key)
- SvREFCNT_dec(db->filter_fetch_key) ;
- if (db->filter_store_key)
- SvREFCNT_dec(db->filter_store_key) ;
- if (db->filter_fetch_value)
- SvREFCNT_dec(db->filter_fetch_value) ;
- if (db->filter_store_value)
- SvREFCNT_dec(db->filter_store_value) ;
- Safefree(db) ;
+ if (db) {
+ sdbm_close(db->dbp);
+ if (db->filter_fetch_key)
+ SvREFCNT_dec(db->filter_fetch_key) ;
+ if (db->filter_store_key)
+ SvREFCNT_dec(db->filter_store_key) ;
+ if (db->filter_fetch_value)
+ SvREFCNT_dec(db->filter_fetch_value) ;
+ if (db->filter_store_value)
+ SvREFCNT_dec(db->filter_store_value) ;
+ safefree(db) ;
+ }
datum_value
sdbm_FETCH(db, key)
datum_key
sdbm_NEXTKEY(db, key)
SDBM_File db
- datum_key key
+ datum_key key;
int
sdbm_error(db)
RETVAL
-#define setFilter(type) \
- { \
- if (db->type) \
- RETVAL = newSVsv(db->type) ; \
- if (db->type && (code == &PL_sv_undef)) { \
- SvREFCNT_dec(db->type) ; \
- db->type = NULL ; \
- } \
- else if (code) { \
- if (db->type) \
- sv_setsv(db->type, code) ; \
- else \
- db->type = newSVsv(code) ; \
- } \
- }
-
-
-
SV *
filter_fetch_key(db, code)
SDBM_File db
SV * code
SV * RETVAL = &PL_sv_undef ;
CODE:
- setFilter(filter_fetch_key) ;
- OUTPUT:
- RETVAL
+ 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) ;
- OUTPUT:
- RETVAL
+ 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) ;
- OUTPUT:
- RETVAL
+ 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) ;
- OUTPUT:
- RETVAL
+ DBM_setFilter(db->filter_store_value, code) ;