Yabin Cui 5f036ab89b libprocinfo: return error msg instead of printing it. ... So users can decide whether to print error msg or not. Bug: none Test: run libprocinfo_test. Change-Id: Ie1afcb58cb97493c7ffade6841b6eb7a800a3981		2018-07-24 14:34:06 -07:00
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procinfo	libprocinfo: return error msg instead of printing it.	2018-07-24 14:34:06 -07:00