Hi,
I was playing around with the language bindings mentioned in: Subject:
[Libcg-devel] [hack] Language bindings for libcgroup
I was just trying to figure out how to call the
"cgroup_read_stats_begin()" function from python. The third argument
takes a 'void **'. How can I call this function in python?
I've posted my full test script (building on the one you posted) below.
The error I'm currently getting is:
Traceback (most recent call last):
File "./tester.py", line 20, in <module>
cgroup_read_stats_begin("cpu", "/cgroup/test", byref(handle), cg_stat)
TypeError: in method 'cgroup_read_stats_begin', argument 3 of type 'void **'
thanks,
-Jason
#!/usr/bin/python
from libcgroup import *
from ctypes import *
cgroup_init()
c = cgroup_new_cgroup("test")
#
# Add the correct controllers based on the mount point
#
cgroup_add_controller(c, "cpu")
cgroup_create_cgroup(c, 1)
cg = cgroup_get_controller(c, "cpu")
handle = c_void_p()
cg_stat = cgroup_stat()
cgroup_read_stats_begin("cpu", "/cgroup/test", byref(handle), cg_stat)
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