[PATCH v8 06/11] app/test: temporarily "skip" one cmdline test case

[Dmitry Kozlyuk]

2021-10-25 19:45 (UTC-0700), Jie Zhou:
> cmdline tests pass except one failure at the test_cmdline_socket_fns
> test case with error: failed to open /dev/null for reading!

Can't it be something like this?

#ifndef RTE_EXEC_ENV_WINDOWS
#define NULL_INPUT "/dev/null"
#else
#define NULL_INPUT "NUL"
#endif