Lines Matching refs:len
144 ssize_t len;154 len = readlink(path, link, sizeof(link) - 1);155 if (len <= 0) {160 link[len] = '\0';178 len = read(fd, path, sizeof(path)-1);180 if (len < 0)183 while (len > 0 && path[len-1] == '\n')184 len--;185 path[len] = '\0';