Why -lrt option is used while compiling message queue code?Is rt is for real time library?
g++ messageq.cpp -lrt
Asked
Active
Viewed 3,445 times
2
-
1please refer to [this question](http://stackoverflow.com/questions/6754032/what-library-does-ld-option-lrt-refer-to-bionic-libc) – Deng Haijun Apr 11 '16 at 14:47
1 Answers
4
To link-in librt.a or librt.so, which is the Realtime Extensions library.
trojanfoe
- 120,358
- 21
- 212
- 242