diff options
Diffstat (limited to '')
-rw-r--r-- | c/src/exec/posix/src/keycreate.c | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/c/src/exec/posix/src/keycreate.c b/c/src/exec/posix/src/keycreate.c deleted file mode 100644 index bcb881e756..0000000000 --- a/c/src/exec/posix/src/keycreate.c +++ /dev/null @@ -1,90 +0,0 @@ -/* - * $Id$ - */ - -#if HAVE_CONFIG_H -#include "config.h" -#endif - -#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 - * - * 17.1.1 Thread-Specific Data Key Create, P1003.1c/Draft 10, p. 163 - */ - -int pthread_key_create( - pthread_key_t *key, - void (*destructor)( void * ) -) -{ - POSIX_Keys_Control *the_key; - void *table; - unsigned32 the_api; - unsigned32 bytes_to_allocate; - - - _Thread_Disable_dispatch(); - - the_key = _POSIX_Keys_Allocate(); - - if ( !the_key ) { - _Thread_Enable_dispatch(); - return EAGAIN; - } - - the_key->destructor = destructor; - - /* - * This is a bit more complex than one might initially expect because - * APIs are optional. Thus there may be no ITRON tasks to have keys - * for. [NOTE: Currently RTEMS Classic API tasks are not always enabled.] - */ - - for ( the_api = 1; - the_api <= OBJECTS_APIS_LAST; - the_api++ ) { - - if ( _Objects_Information_table[ the_api ] && - _Objects_Information_table[ the_api ][ 1 ] ) { - bytes_to_allocate = sizeof( void * ) * - (_Objects_Information_table[ the_api ][ 1 ]->maximum + 1); - table = _Workspace_Allocate( bytes_to_allocate ); - if ( !table ) { - for ( --the_api; - the_api >= 1; - the_api-- ) - _Workspace_Free( the_key->Values[ the_api ] ); - - _POSIX_Keys_Free( the_key ); - _Thread_Enable_dispatch(); - return ENOMEM; - } - - the_key->Values[ the_api ] = table; - memset( table, '\0', bytes_to_allocate ); - } else { - the_key->Values[ the_api ] = NULL; - } - - - } - - the_key->is_active = TRUE; - - _Objects_Open( &_POSIX_Keys_Information, &the_key->Object, 0 ); - - *key = the_key->Object.id; - - _Thread_Enable_dispatch(); - - return 0; -} |