MACH_RCV_INTERRUPT
MACH_RCV_INTERRUPT
- Subject: MACH_RCV_INTERRUPT
- From: Eric Grant <email@hidden>
- Date: Wed, 06 Dec 2006 08:48:51 -0800
The mach_msg man page states:
If MACH_RCV_TIMEOUT is used without MACH_RCV_INTERRUPT, then the timeout
duration might not be accurate. When the call is interrupted and
automatically retried, the original timeout is used. If interrupts occur
frequently enough, the timeout interval might never expire.
MACH_SEND_TIMEOUT without MACH_SEND_INTERRUPT suffers from the same
problem.
http://www.opensource.apple.com/darwinsource/10.4.8.x86/xnu-792.13.8/osfmk/m
an/mach_msg.html.
Is this statement true for Darwin's implementation of mach?
Thanks,
Eric Grant
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