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2011-06-13Move pm_errno onto the handleDan McGee1-1/+1
This involves some serious changes and a very messy diff, unfortunately. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-06-08Fix graph free valgrind warningsDan McGee1-11/+0
Due to the way we set up the graph structure, we don't always have good parent information. The changes made in dd8cf0c12dd5e assumed this, so back them out and just live with the dead pointers being there in the memory while we are cleaning up after ourselves. Signed-off-by: Dan McGee <dan@archlinux.org>
2011-04-15Move graph.h functions into graph.cDan McGee1-0/+52
So we only need one copy in the final library, not one copy per time used. Ensure all necessary includes are in place (especially to get the right size of off_t each time it is compiled) by including "config.h" in the new graph.c. One small adjustment here makes the graph_free code more robust- ensure we don't have invalid pointers after each iteration by looking at the parents and children and adjusting accordingly. Signed-off-by: Dan McGee <dan@archlinux.org>