NanoPi neo mq_open return -1

Smashing
Hello
I try open mq_open.
mq = mq_open("/test_mq", O_CREAT| O_RDWR ,  0644, &attr);
Still I have Error -1. 
I use image nanopi-neo-core-qte-sd4g-20161213.img
I can not find the folder "mqueue" in the directory  /proc/sys/fs/


thx

Riya
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