4.104.114.84.95
Rev | Line | |
---|
[20de272] | 1 | /* Task_2 |
---|
| 2 | * |
---|
| 3 | * This routine serves as a test task. It verifies the basic task |
---|
| 4 | * switching capabilities of the executive. |
---|
| 5 | * |
---|
| 6 | * Input parameters: |
---|
| 7 | * argument - task argument |
---|
| 8 | * |
---|
| 9 | * Output parameters: NONE |
---|
| 10 | * |
---|
[08311cc3] | 11 | * COPYRIGHT (c) 1989-1999. |
---|
[20de272] | 12 | * On-Line Applications Research Corporation (OAR). |
---|
| 13 | * |
---|
[98e4ebf5] | 14 | * The license and distribution terms for this file may be |
---|
| 15 | * found in the file LICENSE in this distribution or at |
---|
[03f2154e] | 16 | * http://www.OARcorp.com/rtems/license.html. |
---|
[20de272] | 17 | * |
---|
| 18 | * $Id$ |
---|
| 19 | */ |
---|
| 20 | |
---|
| 21 | #include "system.h" |
---|
| 22 | #include <errno.h> |
---|
| 23 | |
---|
| 24 | void *Task_2( |
---|
| 25 | void *argument |
---|
| 26 | ) |
---|
| 27 | { |
---|
| 28 | int status; |
---|
| 29 | |
---|
[7d96321] | 30 | puts( "Task_2: sleep 1 second" ); |
---|
| 31 | |
---|
| 32 | sleep( 1 ); |
---|
| 33 | |
---|
| 34 | /* switch to task 3 */ |
---|
| 35 | |
---|
| 36 | puts( "Task_2: join to detached task (Init) -- EINVAL" ); |
---|
| 37 | status = pthread_join( Init_id, NULL ); |
---|
| 38 | if ( status != EINVAL ) |
---|
| 39 | printf( "status = %d\n", status ); |
---|
| 40 | assert( status == EINVAL ); |
---|
| 41 | |
---|
| 42 | puts( "Task_2: join to self task (Init) -- EDEADLK" ); |
---|
| 43 | status = pthread_join( pthread_self(), NULL ); |
---|
| 44 | if ( status != EDEADLK ) |
---|
[20de272] | 45 | printf( "status = %d\n", status ); |
---|
[7d96321] | 46 | assert( status == EDEADLK ); |
---|
| 47 | |
---|
| 48 | puts( "Task_2: exitting" ); |
---|
| 49 | |
---|
| 50 | pthread_exit( &Task2_id ); |
---|
| 51 | |
---|
| 52 | /* switch to init task */ |
---|
[20de272] | 53 | |
---|
| 54 | return NULL; /* just so the compiler thinks we returned something */ |
---|
| 55 | } |
---|
Note: See
TracBrowser
for help on using the repository browser.