76 #if SIZEOF_LONG > SIZEOF_INT 77 #define TOO_LONG(n) ((long)(+(int)(n)) != (long)(n)) 82 #define RUBY_GDBM_RW_BIT 0x20000000 84 #define MY_BLOCK_SIZE (2048) 85 #define MY_FATAL_FUNC rb_gdbm_fatal 103 #define GetDBM(obj, dbmp) do {\ 104 Data_Get_Struct((obj), struct dbmdata, (dbmp));\ 105 if ((dbmp) == 0) closed_dbm();\ 106 if ((dbmp)->di_dbm == 0) closed_dbm();\ 109 #define GetDBM2(obj, data, dbm) {\ 110 GetDBM((obj), (data));\ 111 (dbm) = dbmp->di_dbm;\ 193 VALUE file, vmode, vflags;
201 else if (
NIL_P(vmode)) {
215 flags |= GDBM_CLOEXEC;
241 if (mode == -1)
return Qnil;
243 if (gdbm_errno == GDBM_FILE_OPEN_ERROR ||
244 gdbm_errno == GDBM_CANT_BE_READER ||
245 gdbm_errno == GDBM_CANT_BE_WRITER)
301 val = gdbm_fetch(dbm,
key);
321 key.dsize = (int)len;
342 key = gdbm_firstkey(dbm);
362 key.dsize = (int)len;
363 key2 = gdbm_nextkey(dbm,
key);
409 VALUE keystr, valstr, ifnone;
431 VALUE keystr, valstr2;
439 if (!
NIL_P(valstr2) &&
453 rb_warn(
"GDBM#index is deprecated; use GDBM#key");
499 for (i=0; i<
argc; i++) {
525 key.dsize = (int)len;
528 if (!gdbm_exists(dbm,
key)) {
532 if (gdbm_delete(dbm,
key)) {
571 VALUE keystr, valstr;
595 VALUE keystr, valstr;
597 int i, status = 0, n;
610 if (status != 0)
break;
642 while (
key = gdbm_firstkey(dbm),
key.dptr) {
643 if (gdbm_delete(dbm,
key)) {
650 while (
key = gdbm_firstkey(dbm),
key.dptr) {
651 for (;
key.dptr;
key = nextkey) {
652 nextkey = gdbm_nextkey(dbm,
key);
653 if (gdbm_delete(dbm,
key)) {
679 VALUE keystr, valstr;
718 if (gdbm_store(dbm,
key,
val, GDBM_REPLACE)) {
785 for (
key = gdbm_firstkey(dbm);
key.dptr;
key = nextkey) {
786 nextkey = gdbm_nextkey(dbm,
key);
812 key = gdbm_firstkey(dbm);
943 for (
key = gdbm_firstkey(dbm);
key.dptr;
key = nextkey) {
944 nextkey = gdbm_nextkey(dbm,
key);
975 key.dsize = (int)len;
978 if (gdbm_exists(dbm,
key))
996 VALUE keystr, valstr2;
1005 if (!
NIL_P(valstr2) &&
1055 gdbm_reorganize(dbm);
1097 if (gdbm_setopt(dbm, GDBM_CACHESIZE, &optval,
sizeof(optval)) == -1) {
1125 if (gdbm_setopt(dbm, GDBM_FASTMODE, &optval,
sizeof(optval)) == -1) {
1147 #if !defined(GDBM_SYNCMODE) 1160 if (gdbm_setopt(dbm, GDBM_FASTMODE, &optval,
sizeof(optval)) == -1) {
1276 #if defined(GDBM_SYNC) 1280 #if defined(GDBM_NOLOCK)
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)
void rb_error_frozen(const char *what)
VALUE rb_ary_push(VALUE ary, VALUE item)
VALUE rb_ary_tmp_new(long capa)
VALUE rb_protect(VALUE(*proc)(VALUE), VALUE data, int *state)
static VALUE fgdbm_s_alloc(VALUE klass)
void rb_raise(VALUE exc, const char *fmt,...)
#define GetDBM2(obj, data, dbm)
VALUE rb_ary_clear(VALUE ary)
static VALUE rb_gdbm_fetch(GDBM_FILE dbm, datum key)
void rb_define_alloc_func(VALUE, rb_alloc_func_t)
static VALUE fgdbm_keys(VALUE obj)
static VALUE rb_eGDBMError
void rb_include_module(VALUE klass, VALUE module)
VALUE rb_block_call(VALUE, ID, int, const VALUE *, rb_block_call_func_t, VALUE)
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)
#define Data_Wrap_Struct(klass, mark, free, sval)
#define RB_BLOCK_CALL_FUNC_ARGLIST(yielded_arg, callback_arg)
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)
int rb_block_given_p(void)
VALUE rb_hash_aset(VALUE hash, VALUE key, VALUE val)
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)
void rb_sys_fail_str(VALUE mesg)
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 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)
void rb_fd_fix_cloexec(int fd)
static VALUE update_i(RB_BLOCK_CALL_FUNC_ARGLIST(pair, dbm))
static VALUE rb_eGDBMFatalError
static VALUE fgdbm_set_cachesize(VALUE obj, VALUE val)
static VALUE fgdbm_each_key(VALUE obj)
static unsigned int hash(const char *str, unsigned int len)
#define RETURN_ENUMERATOR(obj, argc, argv)
#define SafeStringValue(v)
static VALUE fgdbm_length(VALUE obj)
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)
#define RSTRING_LENINT(str)
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)
void rb_warn(const char *fmt,...)
static void rb_gdbm_fatal(const char *msg)
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)