48 static int convertUidToPath(char *path, size_t size, uid_t uid)  in convertUidToPath()  argument
50     return snprintf(path, size, "%s/%s%d",  in convertUidToPath()
56 static int convertUidPidToPath(char *path, size_t size, uid_t uid, int pid)  in convertUidPidToPath()  argument
58     return snprintf(path, size, "%s/%s%d/%s%d",  in convertUidPidToPath()
69     char path[PROCESSGROUP_MAX_PATH_LEN] = {0};  in initCtx()  local
70     convertUidPidToPath(path, sizeof(path), uid, pid);  in initCtx()
71     strlcat(path, PROCESSGROUP_CGROUP_PROCS_FILE, sizeof(path));  in initCtx()
73     int fd = open(path, O_RDONLY);  in initCtx()
76         SLOGW("failed to open %s: %s", path, strerror(errno));  in initCtx()
85     SLOGV("Initialized context for %s", path);  in initCtx()
152     char path[PROCESSGROUP_MAX_PATH_LEN] = {0};  in removeProcessGroup()  local
154     convertUidPidToPath(path, sizeof(path), uid, pid);  in removeProcessGroup()
155     ret = rmdir(path);  in removeProcessGroup()
157     convertUidToPath(path, sizeof(path), uid);  in removeProcessGroup()
158     rmdir(path);  in removeProcessGroup()
170             char path[PROCESSGROUP_MAX_PATH_LEN];  in removeUidProcessGroups()  local
180             snprintf(path, sizeof(path), "%s/%s", uid_path, dir->d_name);  in removeUidProcessGroups()
181             SLOGV("removing %s\n", path);  in removeUidProcessGroups()
182             rmdir(path);  in removeUidProcessGroups()
198             char path[PROCESSGROUP_MAX_PATH_LEN];  in removeAllProcessGroups()  local
207             snprintf(path, sizeof(path), "%s/%s", PROCESSGROUP_CGROUP_PATH, dir->d_name);  in removeAllProcessGroups()
208             removeUidProcessGroups(path);  in removeAllProcessGroups()
209             SLOGV("removing %s\n", path);  in removeAllProcessGroups()
210             rmdir(path);  in removeAllProcessGroups()
281 static int mkdirAndChown(const char *path, mode_t mode, uid_t uid, gid_t gid)  in mkdirAndChown()  argument
285     ret = mkdir(path, mode);  in mkdirAndChown()
290     ret = chown(path, uid, gid);  in mkdirAndChown()
293         rmdir(path);  in mkdirAndChown()
302     char path[PROCESSGROUP_MAX_PATH_LEN] = {0};  in createProcessGroup()  local
305     convertUidToPath(path, sizeof(path), uid);  in createProcessGroup()
307     ret = mkdirAndChown(path, 0750, AID_SYSTEM, AID_SYSTEM);  in createProcessGroup()
309         SLOGE("failed to make and chown %s: %s", path, strerror(-ret));  in createProcessGroup()
313     convertUidPidToPath(path, sizeof(path), uid, initialPid);  in createProcessGroup()
315     ret = mkdirAndChown(path, 0750, AID_SYSTEM, AID_SYSTEM);  in createProcessGroup()
317         SLOGE("failed to make and chown %s: %s", path, strerror(-ret));  in createProcessGroup()
321     strlcat(path, PROCESSGROUP_CGROUP_PROCS_FILE, sizeof(path));  in createProcessGroup()
323     int fd = open(path, O_WRONLY);  in createProcessGroup()
326         SLOGE("failed to open %s: %s", path, strerror(errno));  in createProcessGroup()
336         SLOGE("failed to write '%s' to %s: %s", pid, path, strerror(errno));  in createProcessGroup()