Shared memory in SunOS
Wilson SHEK
shek at mullian.ee.mu.OZ.AU
Sun Feb 11 15:36:58 AEST 1990
I am having some trouble with the system call shmget(). When I tried
to get a 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.
Thanks.
|~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|
| Wilson SHEK | ACSnet : shek at mullian.ee.mu.oz |
| Department of Elec Engineering | internet : shek at mullian.ee.mu.oz.au |
| University of Melbourne | uunet : uunet!munnari!mullian!shek |
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