tree df00b542589aaafa96b2c22908119c0e2f3ce890
parent 31f5f91352e67fab78b21442d2779789fdd5af87
author xu yiping <xuyiping@hisilicon.com> 1560391527 +0800
committer Bowgo Tsai <bowgotsai@google.com> 1560408310 +0800

Adds avb_strncmp helper

This is useful to detect vbmeta and vbmeta_* partitions.

Bug: b/134989217
Test: device launch
Test: m libavb_host_unittest -j8 && \
      ./out/host/linux-x86/nativetest64/libavb_host_unittest/libavb_host_unittest
Change-Id: Iee0861bb049d4767f67a26f63560830597bad43b