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	Commit message (Collapse)	Author	Age	Files	Lines
*	main/fakeroot: fix signal handling for msgrcv	Timo Teräs	2016-12-02	1	-0/+12
	Retry msgrcv in case signal arrives, otherwise we return bad values from libc hooks. According to docs msgrcv is never restarted automatically regardless of SA_RESTART flag, so do it in the code. Incidentally mksquashfs sets up SIGALRM to fire relatively often so it is good at trigger this race with different weird error messages.