542 int create_dir_if_needed(const std::string& pathname, mode_t perms) {  in create_dir_if_needed()  argument
546     if ((rc = stat(pathname.c_str(), &st)) != 0) {  in create_dir_if_needed()
548             return mkdir(pathname.c_str(), perms);  in create_dir_if_needed()
553         LOG(DEBUG) << pathname << " is not a folder";  in create_dir_if_needed()
559         LOG(WARNING) << pathname << " permissions " << actual_perms << " expected " << perms;  in create_dir_if_needed()
566 int delete_dir_contents(const std::string& pathname, bool ignore_if_missing) {  in delete_dir_contents()  argument
567     return delete_dir_contents(pathname.c_str(), 0, nullptr, ignore_if_missing);  in delete_dir_contents()
570 int delete_dir_contents_and_dir(const std::string& pathname, bool ignore_if_missing) {  in delete_dir_contents_and_dir()  argument
571     return delete_dir_contents(pathname.c_str(), 1, nullptr, ignore_if_missing);  in delete_dir_contents_and_dir()
574 int delete_dir_contents(const char *pathname,  in delete_dir_contents()  argument
582     d = opendir(pathname);  in delete_dir_contents()
587         ALOGE("Couldn't opendir %s: %s\n", pathname, strerror(errno));  in delete_dir_contents()
593         if (rmdir(pathname)) {  in delete_dir_contents()
594             ALOGE("Couldn't rmdir %s: %s\n", pathname, strerror(errno));  in delete_dir_contents()