Article View: comp.windows.open-look
Article #2840Re: Mem leaks in Xview?
From: The Tankster
Date: Thu, 07 Jan 1993 14:55
Date: Thu, 07 Jan 1993 14:55
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1937 bytes
From: hue@island.COM (Pond Scum) Organization: Island Graphics Corp. Date: Thu, 7 Jan 1993 07:47:23 GMT buzz@bear.com (Buzz Moschetti) writes: >If you hope to see your process memory usage drop by 4k when you >deallocate during PANEL_LIST_DELETE, you won't. Memory allocated by the >process cannot be returned to the pool -- that's Un*x, not X or XView. It's your malloc, not UNIX. I have an application that runs on SunOS 4.1.x and it sometimes grows to 60 or 70MB when the user does certain operations, and then shrinks to two or three megabytes when the operations complete and resources are freed. However, from what I can tell, there is a 20 byte leak every time you xv_create something. It looks like xv_destroy doesn't free that twenty bytes. Purify tells me it's in generic_init, which I guess is the init function for the base XView class. yep, i believe this was fixed in 3.0.1 (aka Solaris 2.0). <<tank -- ********************************************************************* Richard M. "Tank" Goldstein rickg@Eng.Sun.COM Window Developer Environment, SunSoft, Inc. "I'm a scientist. I don't think, I observe." -Dr. Clayton Forrester *********************************************************************
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Path: arc1-ca.pugleaf.net!sparky!uunet!pmafire!news.dell.com!texsun!cronkite.Central.Sun.COM!news2me.EBay.Sun.COM!exodus.Eng.Sun.COM!exodus!rickg From: rickg@eng.sun.com (The Tankster) Newsgroups: comp.windows.open-look,alt.toolkits.xview Subject: Re: Mem leaks in Xview? Message-ID: <RICKG.93Jan7085540@irondude.eng.sun.com> Date: 7 Jan 93 14:55:40 GMT References: <C0EJr7.Dny@animal.er.bell.ca> <BUZZ.93Jan6090422@lion.bear.com> <hue.726392843@coney> Reply-To: rickg@eng.sun.com Organization: SunSoft, Inc. Lines: 38 NNTP-Posting-Host: irondude In-reply-to: hue@island.COM's message of Thu, 7 Jan 1993 07:47:23 GMT