Use -1 as file descriptor "not open" value instead of 0
[debian/gnuradio] / gnuradio-core / src /
drwxr-xr-x   ..
-rw-r--r-- 59 .gitignore
-rw-r--r-- 974 Makefile.am
drwxr-xr-x - gen_interpolator_taps
drwxr-xr-x - lib
drwxr-xr-x - python
drwxr-xr-x - tests
drwxr-xr-x - utils