title: uClibc vs glibc for real time Linux application programming
body: <p>I am writing a user space audio application which runs over Linux (Kernel 3.0) , and it need real time behavior. Should I go for glibc or uClibC ? How uClibC and glibc are compared with respect to realtime behavior?</p>
  
  <p>(edit: mine is an embedded system with nand flash. it uses buildroot with external gcc toolchain with glibc. i can also use buildroot internal toolchain with uClibc if required)</p>