Add command self-test to enhence compatibility#36

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chenquanquan wants to merge 6 commits intolinuxep:masterfrom

chenquanquan:master

Commits on Jan 1, 2019

the major() and minor() move to sys/sysmacros.h in new kernel
chenchacha
committed
Add selftest at the beginning of the program
chenchacha
committed

Commits on Jun 14, 2019

Fix a bug: the connect can't close after the response sent

chenchacha
authored and
guanqiao
committed
Fix a bug: the lepd crashes during the selftest function
guanqiao
committed
Disable daemon, and increase command buffer size
guanqiao
committed

Commits on Jun 17, 2019

Add extra command iotop and jnettop support
guanqiao
committed