Article View: comp.sys.sun
Article #13749Shared memory in SunOS
From: Wilson SHEK
Date: Sun, 11 Feb 1990 04:30
Date: Sun, 11 Feb 1990 04:30
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1122 bytes
I am having some trouble with the system call shmget(). When I tried to get a new segment of memory for sharing, the function was called as shmid = shmget(IPC_PRIVATE,1024,0666). Shmid got a returned value of -1 and the error was invalid argument. What have I done wrong? Since shared memory is a System V feature, do I have to set anything special in the normal cc command? I am using SunOS 4.0_Export on a SUN 3/50. Any help would be appreciated. | Wilson SHEK | ACSnet : shek@mullian.ee.mu.oz | | Department of Elec Engineering | internet : shek@mullian.ee.mu.oz.au | | University of Melbourne | uunet : uunet!munnari!mullian!shek |
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!cs.utexas.edu!rice!sun-spots-request From: shek@mullian.ee.mu.oz.au (Wilson SHEK) Newsgroups: comp.sys.sun Subject: Shared memory in SunOS Keywords: SunOS Message-ID: <4926@brazos.Rice.edu> Date: 11 Feb 90 04:30:31 GMT Sender: root@rice.edu Organization: Sun-Spots Lines: 12 Approved: Sun-Spots@rice.edu X-Sun-Spots-Digest: Volume 9, Issue 41, message 6