77 int cg_read(const char *cgroup, const char *control, char *buf, size_t len)  in cg_read()  argument
81 	snprintf(path, sizeof(path), "%s/%s", cgroup, control);  in cg_read()
89 int cg_read_strcmp(const char *cgroup, const char *control,  in cg_read_strcmp()  argument
106 	if (cg_read(cgroup, control, buf, size)) {  in cg_read_strcmp()
116 int cg_read_strstr(const char *cgroup, const char *control, const char *needle)  in cg_read_strstr()  argument
120 	if (cg_read(cgroup, control, buf, sizeof(buf)))  in cg_read_strstr()
126 long cg_read_long(const char *cgroup, const char *control)  in cg_read_long()  argument
130 	if (cg_read(cgroup, control, buf, sizeof(buf)))  in cg_read_long()
136 long cg_read_key_long(const char *cgroup, const char *control, const char *key)  in cg_read_key_long()  argument
141 	if (cg_read(cgroup, control, buf, sizeof(buf)))  in cg_read_key_long()
151 int cg_write(const char *cgroup, const char *control, char *buf)  in cg_write()  argument
156 	snprintf(path, sizeof(path), "%s/%s", cgroup, control);  in cg_write()
194 int cg_create(const char *cgroup)  in cg_create()  argument
196 	return mkdir(cgroup, 0644);  in cg_create()
199 static int cg_killall(const char *cgroup)  in cg_killall()  argument
204 	if (cg_read(cgroup, "cgroup.procs", buf, sizeof(buf)))  in cg_killall()
223 int cg_destroy(const char *cgroup)  in cg_destroy()  argument
228 	ret = rmdir(cgroup);  in cg_destroy()
230 		ret = cg_killall(cgroup);  in cg_destroy()
243 int cg_enter_current(const char *cgroup)  in cg_enter_current()  argument
248 	return cg_write(cgroup, "cgroup.procs", pidbuf);  in cg_enter_current()
251 int cg_run(const char *cgroup,  in cg_run()  argument
252 	   int (*fn)(const char *cgroup, void *arg),  in cg_run()  argument
264 		if (cg_write(cgroup, "cgroup.procs", buf))  in cg_run()
266 		exit(fn(cgroup, arg));  in cg_run()
276 int cg_run_nowait(const char *cgroup,  in cg_run_nowait()  argument
277 		  int (*fn)(const char *cgroup, void *arg),  in cg_run_nowait()  argument
287 		if (cg_write(cgroup, "cgroup.procs", buf))  in cg_run_nowait()
289 		exit(fn(cgroup, arg));  in cg_run_nowait()
323 int alloc_anon(const char *cgroup, void *arg)  in alloc_anon()  argument