IoObject *IoTokyoCabinetPrefixCursor_jump(IoObject *self, IoObject *locals, IoMessage *m)
{
/*doc TokyoCabinetPrefixCursor jump(key)
Move cursor to record before key. Returns self
*/
IoSeq *key = IoMessage_locals_seqArgAt_(m, locals, 0);
int result;
UArray *p;
IoSeq *prefix = IoObject_getSlot_(self, IOSYMBOL("prefix"));
IOASSERT(ISSEQ(prefix), "prefix must be a sequence");
p = UArray_clone(IoSeq_rawUArray(prefix));
UArray_appendPath_(p, IoSeq_rawUArray(key));
result = tcbdbcurjump(TokyoCabinetPrefixCursor(self),
(const void *)UArray_bytes(p),
(int)UArray_sizeInBytes(p));
UArray_free(p);
IOASSERT(TokyoCabinetPrefixCursor(self), "invalid TokyoCabinetPrefixCursor");
return IOBOOL(self, result);
}
IoObject *IoDirectory_justFullPath(IoDirectory *self, IoSymbol *name)
{
UArray *fullPath = UArray_clone(IoSeq_rawUArray(DATA(self)->path));
UArray_appendPath_(fullPath, IoSeq_rawUArray(name));
return IoState_symbolWithUArray_copy_(IOSTATE, fullPath, 0);
}
