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Re: shm_open and mmap: Invalid argument?
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Re: shm_open and mmap: Invalid argument?


  • Subject: Re: shm_open and mmap: Invalid argument?
  • From: Felix Kronlage <email@hidden>
  • Date: Thu, 24 Feb 2005 08:01:08 +0100


On Feb 20, 2005, at 20:51, Ethan Tira-Thompson wrote:

I've already got things working with the SysV interfaces shmget and shmat, but Mac OS X is configured with a very low number of concurrently active regions per process (I think 8?) and I don't want other users to have to tinker with kernal configuration settings, so I'm switching to the POSIX interface instead. (It was also quite annoying that SysV regions are left in memory after all references are gone. Further, OS X doesn't provide the ipcs utility, I had to download it myself in order to kill the regions manually. (thanks to whoever ported that utility... I had trouble finding it the first time and I can't find it again now :( )

ipcs is available through darwinports[1].

-fkr

[1] <url: http://darwinports.opendarwin.org/>
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http://fkr.hazardous.org/ | http://opendarwin.org/~fkr/ | FKR-RIPE

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References: 
 >shm_open and mmap: Invalid argument? (From: Ethan Tira-Thompson <email@hidden>)

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