539 int create_dir_if_needed(const std::string& pathname, mode_t perms) {  in create_dir_if_needed()  argument
543     if ((rc = stat(pathname.c_str(), &st)) != 0) {  in create_dir_if_needed()
545             return mkdir(pathname.c_str(), perms);  in create_dir_if_needed()
550         LOG(DEBUG) << pathname << " is not a folder";  in create_dir_if_needed()
556         LOG(WARNING) << pathname << " permissions " << actual_perms << " expected " << perms;  in create_dir_if_needed()
563 int delete_dir_contents(const std::string& pathname, bool ignore_if_missing) {  in delete_dir_contents()  argument
564     return delete_dir_contents(pathname.c_str(), 0, nullptr, ignore_if_missing);  in delete_dir_contents()
567 int delete_dir_contents_and_dir(const std::string& pathname, bool ignore_if_missing) {  in delete_dir_contents_and_dir()  argument
568     return delete_dir_contents(pathname.c_str(), 1, nullptr, ignore_if_missing);  in delete_dir_contents_and_dir()
571 int delete_dir_contents(const char *pathname,  in delete_dir_contents()  argument
579     d = opendir(pathname);  in delete_dir_contents()
584         ALOGE("Couldn't opendir %s: %s\n", pathname, strerror(errno));  in delete_dir_contents()
590         if (rmdir(pathname)) {  in delete_dir_contents()
591             ALOGE("Couldn't rmdir %s: %s\n", pathname, strerror(errno));  in delete_dir_contents()