+ tls_size += sizeof(struct pthread) + 4*sizeof(size_t);
+ __libc.tls_size = tls_size;
+ __libc.tls_cnt = tls_cnt;
+ if (tls_cnt) {
+ void *mem = mmap(0, __libc.tls_size, PROT_READ|PROT_WRITE,
+ MAP_ANONYMOUS|MAP_PRIVATE, -1, 0);
+ if (mem==MAP_FAILED ||
+ !__install_initial_tls(__copy_tls(mem, tls_cnt))) {
+ dprintf(2, "%s: Error getting %zu bytes thread-local storage: %m\n",
+ argv[0], tls_size);
+ _exit(127);
+ }
+ }