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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [exec/] [posix/] [src/] [keygetspecific.c] - Rev 593
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/* * $Id: keygetspecific.c,v 1.2 2001-09-27 11:59:17 chris Exp $ */ #include <errno.h> #include <limits.h> #include <pthread.h> #include <string.h> #include <rtems/system.h> #include <rtems/score/thread.h> #include <rtems/score/wkspace.h> #include <rtems/posix/key.h> /*PAGE * * 17.1.2 Thread-Specific Data Management, P1003.1c/Draft 10, p. 165 */ void *pthread_getspecific( pthread_key_t key ) { register POSIX_Keys_Control *the_key; unsigned32 index; unsigned32 class; Objects_Locations location; void *key_data; the_key = _POSIX_Keys_Get( key, &location ); switch ( location ) { case OBJECTS_ERROR: case OBJECTS_REMOTE: /* should never happen */ return NULL; case OBJECTS_LOCAL: index = _Objects_Get_index( _Thread_Executing->Object.id ); class = _Objects_Get_class( _Thread_Executing->Object.id ); key_data = (void *) the_key->Values[ class ][ index ]; _Thread_Enable_dispatch(); return key_data; } return (void *) POSIX_BOTTOM_REACHED(); }
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