Use StringPrintf.

This doesn't replace every asprintf in netd, but it replaces the ones in code
I touched.

Change-Id: I2de5c7772523372bb36145e66e885aa8132ad58e
1 file changed
tree: 51b8c053ac48836c16a08be06f5d68d5fff8ab7a
  1. client/
  2. include/
  3. server/