109 using ScanProcCallback = bool(*)(uid_t uid, pid_t pid, int nsFd, const char* name, void* params);
530 static bool childProcess(const char* storageSource, const char* userSource, int nsFd,  in childProcess()  argument
532     if (setns(nsFd, CLONE_NEWNS) != 0) {  in childProcess()
571 bool forkAndRemountChild(uid_t uid, pid_t pid, int nsFd, const char* name, void* params) {  in forkAndRemountChild()  argument
598         if (childProcess(storageSource.c_str(), userSource.c_str(), nsFd, name)) {  in forkAndRemountChild()
625     int nsFd;  in scanProcProcesses()  local
648         nsFd = -1;  in scanProcProcesses()
691         nsFd = openat(pidFd, "ns/mnt", O_RDONLY);  in scanProcProcesses()
692         if (nsFd < 0) {  in scanProcProcesses()
698         if (!callback(sb.st_uid, pid, nsFd, de->d_name, params)) {  in scanProcProcesses()
703         close(nsFd);  in scanProcProcesses()
712 static bool umountStorageDirs(int nsFd, const char* android_data_dir, const char* android_obb_dir,  in umountStorageDirs()  argument
716     if (setns(nsFd, CLONE_NEWNS) != 0) {  in umountStorageDirs()
750 static bool remountStorageDirs(int nsFd, const char* android_data_dir, const char* android_obb_dir,  in remountStorageDirs()  argument
754     if (setns(nsFd, CLONE_NEWNS) != 0) {  in remountStorageDirs()
811     android::base::unique_fd nsFd(  in forkAndRemountStorage()  local
813     if (nsFd == -1) {  in forkAndRemountStorage()
865             if (umountStorageDirs(nsFd, android_data_dir, android_obb_dir, uid,  in forkAndRemountStorage()
872             if (remountStorageDirs(nsFd, android_data_dir, android_obb_dir, uid,  in forkAndRemountStorage()