[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [gpsd-dev] Last known 3.12 blocker solved

From: Hal Murray
Subject: Re: [gpsd-dev] Last known 3.12 blocker solved
Date: Sun, 15 Feb 2015 15:48:05 -0800

address@hidden said:
> The test mode does *not* do anything with those segments - nothing gets
> written to them unless gpsd sees a PPS event and there's no way for that to
> happen when it's being driven by ptys.  gpsd allocates them up front only
> because of the privilege-dropping issue. 

I don't understand that.

Why does gpsd setup those segments if it's not going to use them?

How does gpsd know that it shouldn't use SHM for a normal serial stream when 
running in test mode and/or why would it use SHM if it sees a PPS in test 

These are my opinions.  I hate spam.

reply via email to

[Prev in Thread] Current Thread [Next in Thread]