Process hangs system on exit
Process hangs system on exit
- Subject: Process hangs system on exit
- From: "Ivan Shcheklein" <email@hidden>
- Date: Tue, 11 Mar 2008 18:03:35 +0300
Hi All,
I'm now working on porting our system to the Mac OS X. Everything works
well except one strange thing on process's exit and I can't understand
where we have gone worng.
Application (which is multiprocess in nature) extensively uses
shm_open/mmap/munmap system calls to share memory between processes.
The problem is that on exit this application hangs (almost absolutely)
whole system for a few seconds. Removing of some mmap/munmap calls
solves this problem. I don't know what is going on at this moment. I
want also to mention that this code works perfectly on
FreeBSD/Linux/Windows.
Are there any ideas?
System is 10.4.11 PPC.
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