Re: problems with ALLOC and REALLOC -- RPG400-L

× The internal search function is temporarily non-functional. The current search engine is no longer viable and we are researching alternatives.
As a stop gap measure, we are using Google's custom search engine service.
If you know of an easy to use, open source, search engine ... please contact support@midrange.com.



ALLOC does not allocate _exactly_ the number of bytes requested.  It allocates
_at least_ the number requested.  There is probably some minimum value but I
don't know what it is.  If the heap manager has a 500 byte block available when
you ask for 400 bytes, it will probably give you the 500 as there's nothing
useful it can do with the balance.

The important thing is for you to make your allocation requests accurate and to
extend storage whenever needed.  Don't sweat the mechanics of how much you
_really_ got  - it does you no good to know that anyway.


+---
| This is the RPG/400 Mailing List!
| To submit a new message, send your mail to RPG400-L@midrange.com.
| To subscribe to this list send email to RPG400-L-SUB@midrange.com.
| To unsubscribe from this list send email to RPG400-L-UNSUB@midrange.com.
| Questions should be directed to the list owner/operator: david@midrange.com
+---

This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].

Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.