241 static size_t strip(const char* path, size_t len, const char suffix[]) {  in strip()  argument
242     if (len < strlen(suffix)) return len;  in strip()
243     if (strncmp(path + len - strlen(suffix), suffix, strlen(suffix))) return len;  in strip()
244     return len - strlen(suffix);  in strip()
255         size_t len = strlen(target_out_path);  in fs_config_open()  local
256         len = strip(target_out_path, len, "/");  in fs_config_open()
257         len = strip(target_out_path, len, "/system");  in fs_config_open()
258         if (asprintf(&name, "%.*s%s", (int)len, target_out_path, conf[which][dir]) != -1) {  in fs_config_open()
281 static bool fs_config_cmp(bool dir, const char* prefix, size_t len, const char* path, size_t plen) {  in fs_config_cmp()  argument
282     std::string pattern(prefix, len);  in fs_config_cmp()
343             uint16_t host_len = header.len;  in fs_config()
344             ssize_t len, remainder = host_len - sizeof(header);  in fs_config()  local
359             len = strnlen(prefix, remainder);  in fs_config()
360             if (len >= remainder) {  // missing a terminating null  in fs_config()
365             if (fs_config_cmp(dir, prefix, len, path, plen)) {  in fs_config()