76 #define RUBY_GDBM_RW_BIT 0x20000000
78 #define MY_BLOCK_SIZE (2048)
79 #define MY_FATAL_FUNC rb_gdbm_fatal
97 #define GetDBM(obj, dbmp) do {\
98 Data_Get_Struct((obj), struct dbmdata, (dbmp));\
99 if ((dbmp) == 0) closed_dbm();\
100 if ((dbmp)->di_dbm == 0) closed_dbm();\
103 #define GetDBM2(obj, data, dbm) {\
104 GetDBM((obj), (data));\
105 (dbm) = dbmp->di_dbm;\
187 VALUE file, vmode, vflags;
192 if (
rb_scan_args(argc, argv,
"12", &file, &vmode, &vflags) == 1) {
195 else if (
NIL_P(vmode)) {
208 flags &= ~RUBY_GDBM_RW_BIT;
226 if (mode == -1)
return Qnil;
228 if (gdbm_errno == GDBM_FILE_OPEN_ERROR ||
229 gdbm_errno == GDBM_CANT_BE_READER ||
230 gdbm_errno == GDBM_CANT_BE_WRITER)
286 val = gdbm_fetch(dbm, key);
324 key = gdbm_firstkey(dbm);
342 key2 = gdbm_nextkey(dbm, key);
388 VALUE keystr, valstr, ifnone;
410 VALUE keystr, valstr2;
418 if (!
NIL_P(valstr2) &&
432 rb_warn(
"GDBM#index is deprecated; use GDBM#key");
478 for (i=0; i<
argc; i++) {
505 if (!gdbm_exists(dbm, key)) {
509 if (gdbm_delete(dbm, key)) {
548 VALUE keystr, valstr;
572 VALUE keystr, valstr;
586 if (status != 0)
break;
617 while (key = gdbm_firstkey(dbm), key.
dptr) {
618 if (gdbm_delete(dbm, key)) {
625 while (key = gdbm_firstkey(dbm), key.
dptr) {
626 for (; key.
dptr; key = nextkey) {
627 nextkey = gdbm_nextkey(dbm, key);
628 if (gdbm_delete(dbm, key)) {
654 VALUE keystr, valstr;
693 if (gdbm_store(dbm, key, val, GDBM_REPLACE)) {
760 for (key = gdbm_firstkey(dbm); key.
dptr; key = nextkey) {
761 nextkey = gdbm_nextkey(dbm, key);
787 key = gdbm_firstkey(dbm);
918 for (key = gdbm_firstkey(dbm); key.
dptr; key = nextkey) {
919 nextkey = gdbm_nextkey(dbm, key);
948 if (gdbm_exists(dbm, key))
966 VALUE keystr, valstr2;
975 if (!
NIL_P(valstr2) &&
1025 gdbm_reorganize(dbm);
1066 if (gdbm_setopt(dbm, GDBM_CACHESIZE, &optval,
sizeof(optval)) == -1) {
1094 if (gdbm_setopt(dbm, GDBM_FASTMODE, &optval,
sizeof(optval)) == -1) {
1116 #if !defined(GDBM_SYNCMODE)
1129 if (gdbm_setopt(dbm, GDBM_FASTMODE, &optval,
sizeof(optval)) == -1) {
1245 #if defined(GDBM_SYNC)
1249 #if defined(GDBM_NOLOCK)
#define RSTRING_LEN(string)
static VALUE fgdbm_key(VALUE obj, VALUE valstr)
static VALUE fgdbm_set_syncmode(VALUE obj, VALUE val)
static VALUE fgdbm_empty_p(VALUE obj)
static VALUE fgdbm_values_at(int argc, VALUE *argv, VALUE obj)
static VALUE fgdbm_reject(VALUE obj)
#define Data_Get_Struct(obj, type, sval)
void rb_define_singleton_method(VALUE obj, const char *name, VALUE(*func)(ANYARGS), int argc)
Defines a singleton method for obj.
static VALUE fgdbm_clear(VALUE obj)
rb_hash_aset(CALLBACK_TABLE, id_num, cmd)
void rb_error_frozen(const char *what)
#define rb_block_call(arg1, arg2, arg3, arg4, arg5, arg6)
VALUE rb_ary_push(VALUE ary, VALUE item)
static VALUE update_i(VALUE pair, VALUE dbm)
VALUE rb_protect(VALUE(*proc)(VALUE), VALUE data, int *state)
#define RSTRING_PTR(string)
static VALUE fgdbm_s_alloc(VALUE klass)
void rb_raise(VALUE exc, const char *fmt,...)
#define GetDBM2(obj, data, dbm)
static VALUE rb_gdbm_fetch(GDBM_FILE dbm, datum key)
void rb_define_alloc_func(VALUE, rb_alloc_func_t)
#define RARRAY_LEN(ARRAY)
static VALUE fgdbm_keys(VALUE obj)
static VALUE rb_eGDBMError
void rb_include_module(VALUE klass, VALUE module)
static VALUE fgdbm_select(VALUE obj)
static VALUE fgdbm_has_key(VALUE obj, VALUE keystr)
static VALUE fgdbm_s_open(int argc, VALUE *argv, VALUE klass)
static VALUE fgdbm_close(VALUE obj)
static VALUE fgdbm_aref(VALUE obj, VALUE keystr)
static VALUE fgdbm_each_value(VALUE obj)
static VALUE rb_gdbm_nextkey(GDBM_FILE dbm, VALUE keystr)
return Data_Wrap_Struct(CLASS_OF(interp), 0, ip_free, slave)
int rb_block_given_p(void)
RUBY_EXTERN VALUE rb_cObject
static VALUE rb_gdbm_fetch3(VALUE obj, VALUE keystr)
static VALUE fgdbm_reorganize(VALUE obj)
static void closed_dbm(void)
static VALUE fgdbm_invert(VALUE obj)
VALUE rb_define_class(const char *name, VALUE super)
Defines a top-level class.
static VALUE fgdbm_to_hash(VALUE obj)
void rb_define_const(VALUE, const char *, VALUE)
static VALUE fgdbm_delete_if(VALUE obj)
static VALUE fgdbm_has_value(VALUE obj, VALUE valstr)
static VALUE fgdbm_to_a(VALUE obj)
static VALUE fgdbm_shift(VALUE obj)
static VALUE fgdbm_store(VALUE obj, VALUE keystr, VALUE valstr)
static VALUE rb_gdbm_delete(VALUE obj, VALUE keystr)
static VALUE fgdbm_each_pair(VALUE obj)
static VALUE fgdbm_initialize(int argc, VALUE *argv, VALUE obj)
int rb_scan_args(int argc, const VALUE *argv, const char *fmt,...)
VALUE rb_assoc_new(VALUE car, VALUE cdr)
static void rb_gdbm_fatal(char *msg)
static VALUE rb_gdbm_fetch2(GDBM_FILE dbm, VALUE keystr)
VALUE rb_ensure(VALUE(*b_proc)(ANYARGS), VALUE data1, VALUE(*e_proc)(ANYARGS), VALUE data2)
int memcmp(const void *s1, const void *s2, size_t len)
void rb_sys_fail(const char *mesg)
void rb_jump_tag(int tag)
#define GetDBM(obj, dbmp)
static VALUE fgdbm_fetch_m(int argc, VALUE *argv, VALUE obj)
static VALUE rb_eGDBMFatalError
static VALUE fgdbm_set_cachesize(VALUE obj, VALUE val)
static VALUE fgdbm_each_key(VALUE obj)
#define RETURN_ENUMERATOR(obj, argc, argv)
#define SafeStringValue(v)
static VALUE fgdbm_length(VALUE obj)
VALUE rb_ary_new2(long capa)
static VALUE fgdbm_delete(VALUE obj, VALUE keystr)
static VALUE fgdbm_update(VALUE obj, VALUE other)
static VALUE fgdbm_replace(VALUE obj, VALUE other)
static VALUE rb_gdbm_firstkey(GDBM_FILE dbm)
VALUE rb_hash_delete_if(VALUE hash)
static VALUE fgdbm_values(VALUE obj)
static VALUE fgdbm_closed(VALUE obj)
static VALUE fgdbm_sync(VALUE obj)
static void free_dbm(struct dbmdata *dbmp)
static void rb_gdbm_modify(VALUE obj)
static VALUE fgdbm_set_fastmode(VALUE obj, VALUE val)
void rb_define_method(VALUE klass, const char *name, VALUE(*func)(ANYARGS), int argc)
VALUE rb_str_new2(const char *)
void rb_warn(const char *fmt,...)
static VALUE fgdbm_index(VALUE obj, VALUE value)
static VALUE fgdbm_fetch(VALUE obj, VALUE keystr, VALUE ifnone)
VALUE rb_str_new(const char *, long)