diff options
Diffstat (limited to 'tools/schedsim/shell/shared/main_taskcreate.c')
-rw-r--r-- | tools/schedsim/shell/shared/main_taskcreate.c | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/tools/schedsim/shell/shared/main_taskcreate.c b/tools/schedsim/shell/shared/main_taskcreate.c new file mode 100644 index 0000000000..5d9eff3277 --- /dev/null +++ b/tools/schedsim/shell/shared/main_taskcreate.c @@ -0,0 +1,111 @@ +/* + * Task Create Shell Command Implmentation + * + * COPYRIGHT (c) 1989-2010. + * On-Line Applications Research Corporation (OAR). + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.com/license/LICENSE. + * + * $Id$ + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <stdio.h> + +#include <rtems.h> +#include "shell.h" +#include <rtems/stringto.h> +#include <schedsim_shell.h> +#include <rtems/error.h> + +rtems_task dummy_task( + rtems_task_argument arg +) +{ +} + +int rtems_shell_main_task_create( + int argc, + char *argv[] +) +{ + char name[5]; + rtems_id id; + rtems_status_code status; + long priority; + + if (argc != 3) { + fprintf( stderr, "%s: Usage name priority\n", argv[0] ); + return -1; + } + + if ( rtems_string_to_long(argv[2], &priority, NULL, 0) ) { + printf( "Seconds argument (%s) is not a number\n", argv[1] ); + return -1; + } + + /* + * Now create the task + */ + memset( name, '\0', sizeof(name) ); + strncpy( name, argv[1], 4 ); + + status = rtems_task_create( + rtems_build_name( name[0], name[1], name[2], name[3] ), + (rtems_task_priority) priority, + RTEMS_MINIMUM_STACK_SIZE, + RTEMS_DEFAULT_MODES, + RTEMS_DEFAULT_ATTRIBUTES, + &id + ); + if ( status ) { + fprintf( + stderr, + "Task Create(%s) returned %s\n", + argv[1], + rtems_status_text( status ) + ); + return -1; + } + + printf( + "Task (%s) created: id=0x%08x, priority=%ld\n", + argv[1], + id, + priority + ); + + printf( + "Task (%s) starting: id=0x%08x, priority=%ld\n", + argv[1], + id, + priority + ); + + status = rtems_task_start( id, dummy_task, 1 ); + if ( status ) { + fprintf( + stderr, + "Task Start(%s) returned %s\n", + argv[1], + rtems_status_text( status ) + ); + return -1; + } + + return 0; +} + +rtems_shell_cmd_t rtems_shell_TASK_CREATE_Command = { + "task_create", /* name */ + "task_create name priority", /* usage */ + "rtems", /* topic */ + rtems_shell_main_task_create, /* command */ + NULL, /* alias */ + NULL /* next */ +}; |