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* Retire splint from our set of static analyzers.Eric S. Raymond2015-03-301-8/+0
| | | | | | | | | | | | | | | | | | | The proximate cause was that we've been seing emission of error messages that were randomly and disturbingly variable across different environments - notably Raspbian and Gentoo splint gave nontrivially different results than Ubuntu 14.10 splint. And this was *not* due to Ubuntu patches! A pristine splint built from the 3.1.2 tarball on Ubuntu didn't match the Raspbian and Gentoo results either. But this has been coming for a while. Easy access to more modern static analyzers such as coverity, scan-build and cppcheck has been decreasing the utility of splint, which is unmaintained and somewhat buggy and not easy to use. Only file not cleaned is ppsthread.c, because Gary has been working on it during this cleanup. All regression tests pass. PPS observed live on GR601-W.
* Fix fatal typo in gpsmon.Eric S. Raymond2015-02-241-1/+1
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* In gpsmon, refactor so PPS field updates are done by common code.Eric S. Raymond2015-02-241-22/+1
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* gpsmon: refactoring step, make utility function for TOS display.Eric S. Raymond2015-02-241-19/+1
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* TOFF display in gpsmon.Eric S. Raymond2015-02-241-7/+10
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* Incomplete TOFF display code for gpsmon in NMEA0183 mode.Eric S. Raymond2015-02-231-5/+31
| | | | Fields have been moved to accommodate TOFF but it is not yet displayed.
* monitor_nme0183.c: factor out a utility function.Eric S. Raymond2015-02-231-18/+27
| | | | gpsmon behavior is unchanged.
* In NMEA0183 monitor, macroize some magic numbers.Eric S. Raymond2015-02-231-16/+20
| | | | | | We're going to use them to move fields around. gpsmon shows PPS in direct mode.
* Abolish all confusing uses of the word 'drift' for a time delta.Eric S. Raymond2015-02-231-3/+3
| | | | No logic changes. All regression tesrs pass. Live PPS observed.
* monitor_nmea.c -> monitor_nmea0183.cEric S. Raymond2015-02-201-0/+532