#2134: Create a general exit-safe interface to C libraries
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Reporter: wenzeslaus | Owner: grass-dev@…
Type: enhancement | Status: new
Priority: normal | Milestone: 7.0.0
Component: Python ctypes | Version: svn-trunk
Keywords: G_fatal_error, exit, multiprocessing | Platform: All
Cpu: Unspecified |
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Comment(by glynn):
Replying to [comment:4 zarch]:
> Or as already suggested by Glynn (#1646) wrap the G_add_error_handler,
Using an error handler allows you to avoid process termination. But once a
fatal error has occurred, you cannot safely call any GRASS function; doing
so may well result in a segfault.
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Ticket URL: <https://trac.osgeo.org/grass/ticket/2134#comment:6>
GRASS GIS <http://grass.osgeo.org>
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