2007-04-17 Joel Sherrill <joel@OARcorp.com>

	* itron/Makefile.am, itron/src/eventflags.c, itron/src/fmempool.c,
	itron/src/itronintr.c, itron/src/itrontime.c, itron/src/network.c,
	itron/src/port.c, itron/src/sysmgmt.c, itron/src/task.c,
	itron/src/vmempool.c, posix/Makefile.am, posix/src/pthread.c,
	rtems/src/taskinitusers.c, rtems/src/tasks.c,
	sapi/include/confdefs.h, sapi/src/io.c: Various modification to
	reduce executable size. Most were refactoring of files. Split ITRON
	API files. Implemented mechanism to avoid initialization task/thread
	loop being linked in when that style of task initialization was not
	being used.
	* itron/src/acp_por.c, itron/src/act_cyc.c, itron/src/cal_por.c,
	itron/src/chg_iXX.c, itron/src/clr_flg.c, itron/src/cre_flg.c,
	itron/src/cre_mpf.c, itron/src/cre_mpl.c, itron/src/cre_por.c,
	itron/src/def_alm.c, itron/src/def_cyc.c, itron/src/def_exc.c,
	itron/src/def_int.c, itron/src/def_svc.c, itron/src/del_flg.c,
	itron/src/del_mpf.c, itron/src/del_mpl.c, itron/src/del_por.c,
	itron/src/dis_int.c, itron/src/dly_tsk.c, itron/src/ena_int.c,
	itron/src/fwd_por.c, itron/src/get_blf.c, itron/src/get_blk.c,
	itron/src/get_tim.c, itron/src/get_ver.c, itron/src/itroninittasks.c,
	itron/src/loc_cpu.c, itron/src/nget_nod.c, itron/src/nget_ver.c,
	itron/src/nrea_dat.c, itron/src/nwri_dat.c, itron/src/pacp_por.c,
	itron/src/pcal_por.c, itron/src/pget_blf.c, itron/src/pget_blk.c,
	itron/src/pol_flg.c, itron/src/ref_alm.c, itron/src/ref_cfg.c,
	itron/src/ref_cyc.c, itron/src/ref_flg.c, itron/src/ref_iXX.c,
	itron/src/ref_mpf.c, itron/src/ref_mpl.c, itron/src/ref_por.c,
	itron/src/ref_sys.c, itron/src/rel_blf.c, itron/src/rel_blk.c,
	itron/src/ret_int.c, itron/src/ret_tmr.c, itron/src/ret_wup.c,
	itron/src/rpl_rdv.c, itron/src/set_flg.c, itron/src/set_tim.c,
	itron/src/tacp_por.c, itron/src/tcal_por.c, itron/src/tget_blf.c,
	itron/src/tget_blk.c, itron/src/twai_flg.c, itron/src/unl_cpu.c,
	itron/src/wai_flg.c, posix/src/pthreadinitthreads.c: New files.

1 files changed, 3 insertions, 38 deletions

diff --git a/cpukit/posix/src/pthread.c b/cpukit/posix/src/pthread.c
index 9b04b5bfdf..4863e053fe 100644
--- a/cpukit/posix/src/pthread.c
+++ b/cpukit/posix/src/pthread.c
@@ -268,44 +268,9 @@ User_extensions_routine _POSIX_Threads_Exitted_extension(
 
 void _POSIX_Threads_Initialize_user_threads( void )
 {
-  int                                 status;
-  uint32_t                            index;
-  uint32_t                            maximum;
-  posix_initialization_threads_table *user_threads;
-  pthread_t                           thread_id;
-  pthread_attr_t                      attr;
-
-  user_threads = _POSIX_Threads_User_initialization_threads;
-  maximum      = _POSIX_Threads_Number_of_initialization_threads;
-
-  if ( !user_threads || maximum == 0 )
-    return;
-
-  /*
-   *  Be careful .. if the default attribute set changes, this may need to.
-   *
-   *  Setting the attributes explicitly is critical, since we don't want
-   *  to inherit the idle tasks attributes.
-   */
-
-  for ( index=0 ; index < maximum ; index++ ) {
-    status = pthread_attr_init( &attr );
-    assert( !status );
-
-    status = pthread_attr_setinheritsched( &attr, PTHREAD_EXPLICIT_SCHED );
-    assert( !status );
-
-    status = pthread_attr_setstacksize( &attr, user_threads[ index ].stack_size);
-    assert( !status );
-
-    status = pthread_create(
-      &thread_id,
-      &attr,
-      user_threads[ index ].thread_entry,
-      NULL
-    );
-    assert( !status );
-  }
+  extern void (*_POSIX_Threads_Initialize_user_threads_p)(void);
+  if ( _POSIX_Threads_Initialize_user_threads_p )
+    (*_POSIX_Threads_Initialize_user_threads_p)();
 }
 
 /*PAGE