QNX Operating System/Discussion/OSTech/When does _NTO_TCTL_RUNMASK take effect?/List of Posts
 
Forum Topic - When does _NTO_TCTL_RUNMASK take effect?: (5 Items)
   
Update
Robert Murrell
11/25/2015 8:57 AM
post115112
When does _NTO_TCTL_RUNMASK take effect?   
Does the ThreadCtl _NTO_TCTL_RUNMASK take effect immediately?  Say my thread is running on CPU 1 and I call ThreadCtl to
 set it to run on CPU 0 only.  Am I guaranteed that my thread is running on CPU 0 when ThreadCtl returns?
Brian Stecher(deleted)
11/25/2015 9:09 AM
post115113
RE: When does _NTO_TCTL_RUNMASK take effect?   
Yes, it's immediate.
________________________________________
From: Robert Murrell [community-noreply@qnx.com]
Sent: November 25, 2015 8:57 AM
To: ostech-core_os
Subject: When does _NTO_TCTL_RUNMASK take effect?

Does the ThreadCtl _NTO_TCTL_RUNMASK take effect immediately?  Say my thread is running on CPU 1 and I call ThreadCtl to
 set it to run on CPU 0 only.  Am I guaranteed that my thread is running on CPU 0 when ThreadCtl returns?




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Steve Reid(deleted)
11/25/2015 9:18 AM
post115114
Re: RE: When does _NTO_TCTL_RUNMASK take effect?   
I'll mention this in the docs. Is the same true (as I expect) for _NTO_TCTL_RUNMASK_GET_AND_SET and  
_NTO_TCTL_RUNMASK_GET_AND_SET_INHERIT?
Brian Stecher(deleted)
11/25/2015 9:31 AM
post115116
Re: RE: When does _NTO_TCTL_RUNMASK take effect?   
> I'll mention this in the docs. Is the same true (as I expect) for 
> _NTO_TCTL_RUNMASK_GET_AND_SET and  _NTO_TCTL_RUNMASK_GET_AND_SET_INHERIT?

Yup.
Robert Murrell
11/25/2015 9:20 AM
post115115
Re: RE: When does _NTO_TCTL_RUNMASK take effect?   
Thanks for the quick reply.

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