173             mount_args[last++] = size_arg.c_str();  in run_mount_tmpfs()
176         mount_args[last++] = mount_point.c_str();  in run_mount_tmpfs()
184             mount_args[last++] = size_arg.c_str();  in run_mount_tmpfs()
187         mount_args[last++] = mount_point.c_str();  in run_mount_tmpfs()
195             mount_args[last++] = size_arg.c_str();  in run_mount_tmpfs()
198         mount_args[last++] = mount_point.c_str();  in run_mount_tmpfs()
206             mount_args[last++] = size_arg.c_str();  in run_mount_tmpfs()
209         mount_args[last++] = mount_point.c_str();  in run_mount_tmpfs()
245     if (::unmount(mount_point.c_str(), 0) == -1) {  in unmount_with_unmount2()
271         const int ret = ::execlp(UMOUNT, "umount", mount_point.c_str(), NULL);  in unmount_with_umount8()
310     if (::lstat(path.c_str(), &sb) == -1) {  in safe_stat()
332     std::ifstream input(source.c_str());  in copy()
336     std::ofstream output(target.c_str());  in copy()
392     return ::access(path.c_str(), F_OK) == 0;  in exists()
438     if (::statvfs(path.c_str(), &buf) == -1) {  in free_disk_space()
446     if (::statfs(path.c_str(), &buf) == -1) {  in free_disk_space()
478     if (::mkdir(dir.c_str(), static_cast< mode_t >(mode)) == -1) {  in mkdir()
555     std::strcpy(buf.get(), full_template.c_str());  in mkdtemp_public()
564     if (::chmod(path.c_str(), 0755) == -1) {  in mkdtemp_public()
607     std::strcpy(buf.get(), full_template.c_str());  in mkstemp()
724     if (::rmdir(file.c_str()) == -1) {  in rmdir()
762     if (::unlink(file.c_str()) == -1) {  in unlink()