+ int ctx_is_new;
+ xid_t ctx;
+ uint_least64_t bcaps = 0;
+
+ if (!PyArg_ParseTuple(args, "I|K", &ctx, &bcaps))
+ return NULL;
+ bcaps |= ~vc_get_insecurebcaps();
+
+ if ((ctx_is_new = pl_chcontext(ctx, bcaps, 0)) < 0)
+ return PyErr_SetFromErrno(PyExc_OSError);
+
+ return PyBool_FromLong(ctx_is_new);
+}
+
+static PyObject *
+vserver_setup_done(PyObject *self, PyObject *args)
+{
+ xid_t ctx;
+
+ if (!PyArg_ParseTuple(args, "I", &ctx))
+ return NULL;
+
+ if (pl_setup_done(ctx) < 0)
+ return PyErr_SetFromErrno(PyExc_OSError);
+
+ return NONE;
+}
+
+static PyObject *
+vserver_isrunning(PyObject *self, PyObject *args)
+{
+ xid_t ctx;
+ PyObject *ret;
+ struct stat statbuf;
+ char fname[64];
+
+ if (!PyArg_ParseTuple(args, "I", &ctx))
+ return NULL;
+
+ sprintf(fname,"/proc/virtual/%d", ctx);
+
+ if(stat(&fname[0],&statbuf)==0)
+ ret = PyBool_FromLong(1);
+ else
+ ret = PyBool_FromLong(0);
+
+ return ret;
+}
+
+static PyObject *
+__vserver_get_rlimit(xid_t xid, int resource) {
+ struct vc_rlimit limits;
+ PyObject *ret;
+
+ errno = 0;
+ if (vc_get_rlimit(xid, resource, &limits)==-1)
+ ret = PyErr_SetFromErrno(PyExc_OSError);
+ else
+ ret = Py_BuildValue("LLL",limits.hard, limits.soft, limits.min);
+
+ return ret;
+}
+
+static PyObject *
+vserver_get_rlimit(PyObject *self, PyObject *args) {
+ xid_t xid;
+ int resource;
+ PyObject *ret;
+
+ if (!PyArg_ParseTuple(args, "Ii", &xid, &resource))
+ ret = NULL;
+ else
+ ret = __vserver_get_rlimit(xid, resource);
+
+ return ret;
+}
+
+static PyObject *
+vserver_set_rlimit(PyObject *self, PyObject *args) {
+ struct vc_rlimit limits;
+ struct rlimit lim;
+ xid_t xid;
+ int resource, lresource;
+ PyObject *ret;
+
+ limits.min = VC_LIM_KEEP;
+ limits.soft = VC_LIM_KEEP;
+ limits.hard = VC_LIM_KEEP;
+
+ if (!PyArg_ParseTuple(args, "IiLLL", &xid, &resource, &limits.hard, &limits.soft, &limits.min))
+ return NULL;
+
+ lresource = resource;
+ switch (resource) {
+ case VC_VLIMIT_NSOCK:
+ case VC_VLIMIT_ANON:
+ case VC_VLIMIT_SHMEM:
+ goto do_vc_set_rlimit;
+ case VC_VLIMIT_OPENFD:
+ lresource = RLIMIT_NOFILE;
+ break;
+ default:
+ break;
+ }
+
+ getrlimit(lresource,&lim);
+ if (adjust_lim(&limits,&lim)) {
+ setrlimit(lresource, &lim);
+ }
+
+ do_vc_set_rlimit:
+ errno = 0;
+ if (vc_set_rlimit(xid, resource, &limits)==-1)
+ ret = PyErr_SetFromErrno(PyExc_OSError);
+ else
+ ret = __vserver_get_rlimit(xid, resource);
+
+ return ret;
+}
+
+/*
+ * setsched
+ */
+static PyObject *
+vserver_setsched(PyObject *self, PyObject *args)
+{
+ xid_t ctx;
+ uint32_t cpu_share;
+ uint32_t cpu_sched_flags = VC_VXF_SCHED_FLAGS;
+
+ if (!PyArg_ParseTuple(args, "II|I", &ctx, &cpu_share, &cpu_sched_flags))
+ return NULL;
+
+ /* ESRCH indicates that there are no processes in the context */
+ if (pl_setsched(ctx, cpu_share, cpu_sched_flags) &&
+ errno != ESRCH)
+ return PyErr_SetFromErrno(PyExc_OSError);
+
+ return NONE;
+}
+
+static PyObject *
+vserver_get_dlimit(PyObject *self, PyObject *args)
+{
+ PyObject *res;
+ char* path;
+ unsigned xid;
+ struct vc_ctx_dlimit data;
+ int r;
+
+ if (!PyArg_ParseTuple(args, "si", &path,&xid))
+ return NULL;
+
+ memset(&data, 0, sizeof(data));
+ r = vc_get_dlimit(path, xid, 0, &data);
+ if (r>=0) {
+ res = Py_BuildValue("(i,i,i,i,i)",
+ data.space_used,
+ data.space_total,
+ data.inodes_used,
+ data.inodes_total,
+ data.reserved);
+ } else {
+ res = PyErr_SetFromErrno(PyExc_OSError);
+ }
+
+ return res;
+}
+
+
+static PyObject *
+vserver_set_dlimit(PyObject *self, PyObject *args)
+{
+ char* path;
+ unsigned xid;
+ struct vc_ctx_dlimit data;
+
+ memset(&data,0,sizeof(data));
+ if (!PyArg_ParseTuple(args, "siiiiii", &path,
+ &xid,
+ &data.space_used,
+ &data.space_total,
+ &data.inodes_used,
+ &data.inodes_total,
+ &data.reserved))
+ return NULL;
+
+ if ((vc_add_dlimit(path, xid, 0) && errno != EEXIST) ||
+ vc_set_dlimit(path, xid, 0, &data))
+ return PyErr_SetFromErrno(PyExc_OSError);
+
+ return NONE;
+}
+
+static PyObject *
+vserver_unset_dlimit(PyObject *self, PyObject *args)
+{
+ char *path;