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Re: [gpsd-dev] C Client API Issues
From: |
Hal Murray |
Subject: |
Re: [gpsd-dev] C Client API Issues |
Date: |
Thu, 21 Jul 2016 01:46:09 -0700 |
address@hidden said:
> >gpsd needs a flag so close is a noop if it isn't open.
> Wouldn't such a flag would need to go into the gps_data_t structure?
I was being sloppy when I said "flag". I don't care how it's implemented as
long as duplicate calls to close don't cause any problems.
> Other C interfaces tend to have an explicit init function which
> must be called before using other functions.
Often called via pthread_once if you are using threads.
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