163
164
  cxa_atexit ((void (*) (void *)) fini, NULL, NULL);

165    /** Some security at this point.      Prevent starting a SUID binary where
166       the standard file descriptors are not opened.        We have to do this
167       only for statically linked applications since otherwise the dynamic
168      loader did the work already.     */
169   if (  builtin_expect (  libc_enable_secure, 0))

170libc_check_standard_fds ();

171 #endif
172
173   /** Call the initializer of the program, if any.        */
174 #ifdef SHARED
175   if (  builtin_expect (GLRO(dl_debug_mask) & DL_DEBUG_IMPCALLS, 0))
176      GLRO(dl_debug_printf) ("\ninitialize program: %s\n\n", argv[0]);
177 #endif
178   if (init)
179      (*init) (argc, argv,  environ MAIN_AUXVEC_PARAM);
180
181 #ifdef SHARED
182   /** Auditing checkpoint: we have a new object.        */
183    if (  builtin_expect (GLRO(dl_naudit) > 0, 0))
184     {
185        struct audit_ifaces *afct = GLRO(dl_audit);
186        struct link_map *head = GL(dl_ns)[LM_ID_BASE]._ns_loaded;
187        for (unsigned int cnt = 0; cnt < GLRO(dl_naudit); ++cnt)
188     {
189        if (afct->preinit != NULL)

190         afct->preinit (&head->l_audit[cnt].cookie);
191
192       afct = afct->next;
193     }
194     }
195 #endif
196
197 #ifdef SHARED
198   if (  builtin_expect (GLRO(dl_debug_mask) & DL_DEBUG_IMPCALLS, 0))
199      GLRO(dl_debug_printf) ("\ntransferring control: %s\n\n", argv[0]);
200 #endif
201
202 #ifdef HAVE_CLEANUP_JMP_BUF
203   /** Memory for the cancellation buffer.       */
204    struct pthread_unwind_buf unwind_buf;
205
206   int not_first_call;

207    not_first_call       =      setjmp      ((struct unwind_buf.cancel_jmp_buf);
208   if (  builtin_expect (! not_first_call, 1))
209     {
210        struct pthread *self = THREAD_SELF;
211
212       /** Store old info.    */

  jmp_buf_tag      *)

213        unwind_buf.priv.data.prev = THREAD_GETMEM (self, cleanup_jmp_buf);
214        unwind_buf.priv.data.cleanup = THREAD_GETMEM (self, cleanup);
215
216       /** Store the new cleanup handler info.       */
217        THREAD_SETMEM (self, cleanup_jmp_buf, &unwind_buf);
218
219        /** Run the program.     */
220        result = main (argc, argv,  environ MAIN_AUXVEC_PARAM);
221     }
222   else
223     {
224       /** Remove the thread-local data.      */
225 # ifdef SHARED
226        PTHFCT_CALL (ptr__nptl_deallocate_tsd, ());
227 # else
228        extern void nptl_deallocate_tsd (void) attribute ((weak));

229
  nptl_deallocate_tsd ();