summaryrefslogtreecommitdiffstats
path: root/balbir/tests/libcg_ba.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'balbir/tests/libcg_ba.cpp')
-rw-r--r--balbir/tests/libcg_ba.cpp127
1 files changed, 0 insertions, 127 deletions
diff --git a/balbir/tests/libcg_ba.cpp b/balbir/tests/libcg_ba.cpp
deleted file mode 100644
index f06ba9b..0000000
--- a/balbir/tests/libcg_ba.cpp
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * Copyright IBM Corporation. 2007
- *
- * Author: Balbir Singh <balbir@linux.vnet.ibm.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2.1 of the GNU Lesser General Public License
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * Basic acceptance test for libcgroup - Written one late night by Balbir Singh
- */
-using namespace std;
-
-#include <string>
-#include <stdexcept>
-#include <iostream>
-#include <libcgroup.h>
-#include <sys/types.h>
-#include <pwd.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <string.h>
-
-namespace cgtest {
-
-class cg {
-private:
-public:
- cg();
- ~cg()
- { }
- struct cgroup *makenode(const string &name, const string &task_uid,
- const string &task_gid, const string &control_uid,
- const string &control_gid);
-};
-
-cg::cg(void)
-{
- int ret;
-
- ret = cgroup_init();
- if (ret)
- throw logic_error("Control Group Initialization failed..."
- "Please check that cgroups are mounted and\n"
- "at a single place");
-}
-
-struct cgroup *cg::makenode(const string &name, const string &task_uid,
- const string &task_gid, const string &control_uid,
- const string &control_gid)
-{
- uid_t tuid, cuid;
- gid_t tgid, cgid;
- char *cgroup_name;
- struct cgroup *ccg;
- struct cgroup_controller *cpu, *memory, *cpuacct;
- struct passwd *passwd;
- struct group *grp;
- int ret;
-
- passwd = getpwnam(task_uid.c_str());
- if (!passwd)
- return NULL;
- tuid = passwd->pw_uid;
-
- grp = getgrnam(task_gid.c_str());
- if (!grp)
- return NULL;
- tgid = grp->gr_gid;
-
- passwd = getpwnam(control_uid.c_str());
- if (!passwd)
- return NULL;
- cuid = passwd->pw_uid;
-
- grp = getgrnam(control_gid.c_str());
- if (!grp)
- return NULL;
- cgid = grp->gr_gid;
-
- dbg("tuid %d, tgid %d, cuid %d, cgid %d\n", tuid, tgid, cuid, cgid);
-
- cgroup_name = (char *) malloc(name.length());
- memset(cgroup_name, '\0', name.length());
- strncpy(cgroup_name, name.c_str(), name.length());
-
- ccg = cgroup_new_cgroup(cgroup_name, tuid, tgid, cuid, cgid);
- cpu = cgroup_add_controller(ccg, "cpu");
- cgroup_add_value_uint64(cpu, "cpu.shares", 2048);
- memory = cgroup_add_controller(ccg, "memory");
- cgroup_add_value_uint64(memory, "memory.limit_in_bytes", 102400);
- cpuacct = cgroup_add_controller(ccg, "cpuacct");
- cgroup_add_value_uint64(cpuacct, "cpuacct.usage", 0);
-
-
- ret = cgroup_create_cgroup(ccg, 1);
- if (ret) {
- cout << "cg create group failed " << errno << endl;
- ret = cgroup_delete_cgroup(ccg, 1);
- if (ret)
- cout << "cg delete group failed " << errno << endl;
- }
- return ccg;
-}
-
-} // namespace
-
-using namespace cgtest;
-int main(int argc, char *argv[])
-{
- try {
- cg *app = new cg();
- struct cgroup *ccg;
- ccg = app->makenode("database", "root", "root", "balbir",
- "balbir");
- cgroup_free(&ccg);
- delete app;
- } catch (exception &e) {
- cout << e.what() << endl;
- exit(1);
- }
- return 0;
-}