Article View: comp.os.os2.programmer.misc
Article #13Re: Q: How do DLLs and threads work in OS/2? (VX-REXX)
From: Charles G Daney
Date: Tue, 24 Oct 1995 22:38
Date: Tue, 24 Oct 1995 22:38
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> well, I have this data that I am trying to move out of VX-REXX, so how > else can I do it? Even if I allocate some memory, I'll still have to > serialize access, right? It depends how you allocate the memory. If you use malloc, it is private to each thread. The C library takes care of that. If you use DosAllocMem, it all depends on whether the pointer is available to more than one thread. If in fact several threads could access the memory, then you do need some sort of serialization. Charles http://www.quercus-sys.com
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Path: arc1-ca.pugleaf.net!shell.portal.com!not-for-mail From: cgdaney@shell.portal.com (Charles G Daney) Newsgroups: comp.os.os2.programmer.misc,comp.lang.rexx Subject: Re: Q: How do DLLs and threads work in OS/2? (VX-REXX) Followup-To: comp.lang.rexx Date: 24 Oct 1995 15:38:31 -0700 Organization: Portal Communications (shell) Distribution: inet Message-ID: <46jpt7$r2j@jobe.shell.portal.com> References: <DGqB16.Gn4@undergrad.math.uwaterloo.ca> <DGrtxo.nyu@undergrad.math.uwaterloo.ca> NNTP-Posting-Host: jobe.shell.portal.com