Fix tools/syscount -l (#2180)
In #2063, syscount's syscall mapping was moved into its own module.
Unfortunately, that broke the "print list of recognized syscalls and
exit" usage of syscount. Fix it by importing the syscall mapping from
the new module.
diff --git a/tools/syscount.py b/tools/syscount.py
index 486953c..6cbea11 100755
--- a/tools/syscount.py
+++ b/tools/syscount.py
@@ -17,7 +17,7 @@
import signal
from bcc import BPF
from bcc.utils import printb
-from bcc.syscall import syscall_name
+from bcc.syscall import syscall_name, syscalls
if sys.version_info.major < 3:
izip_longest = itertools.izip_longest
