Hi, I saw a post by Daniel veillard regarding memory leaks using libxml. The suggestion was to use malloc_trim(0), to correct the issue. However, I canot find it anywhere on Solaris. Do you know if this is located on Solaris 5.10, and if so, what header file is it located in. If it is not on Solaris, do you know of an alternative function that could take it's place ? Apologies if this is directed to a group, but the post I saw Daniels name did not have a personal email address. Regards, Erik This message and any attachments (the "message") is intended solely for the addressees and is confidential. If you receive this message in error, please delete it and immediately notify the sender. Any use not in accord with its purpose, any dissemination or disclosure, either whole or partial, is prohibited except formal approval. The internet can not guarantee the integrity of this message. BNP PARIBAS (and its subsidiaries) shall (will) not therefore be liable for the message if modified. Please note that certain functions and services for BNP Paribas may be performed by BNP Paribas RCC, Inc.