diff options
Diffstat (limited to 'schedsim/shell/shared/main_taskcreate.c')
| -rw-r--r-- | schedsim/shell/shared/main_taskcreate.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/schedsim/shell/shared/main_taskcreate.c b/schedsim/shell/shared/main_taskcreate.c index 8bd8819..6f82092 100644 --- a/schedsim/shell/shared/main_taskcreate.c +++ b/schedsim/shell/shared/main_taskcreate.c @@ -13,8 +13,10 @@ #include "config.h" #endif +#if defined(RTEMS_SMP) #define _GNU_SOURCE #include <sys/cpuset.h> +#endif #include <stdio.h> @@ -62,18 +64,20 @@ int rtems_shell_main_task_create( char option; int arg; unsigned long affinity; +#if defined(RTEMS_SMP) cpu_set_t cpuset; - bool do_affinity; + bool do_affinity = false; +#endif CHECK_RTEMS_IS_UP(); mode = 0; mask = 0; - do_affinity = false; memset(&getopt_reent, 0, sizeof(getopt_data)); while ( (option = getopt_r( argc, argv, "a:tTpP", &getopt_reent)) != -1 ) { switch (option) { case 'a': +#if defined(RTEMS_SMP) c_p = getopt_reent.optarg; if ( rtems_string_to_unsigned_long( c_p, &affinity, NULL, 0) ) { fprintf( stderr, "Affinity (%s) is not a number\n", argv[2] ); @@ -83,6 +87,9 @@ int rtems_shell_main_task_create( CPU_ZERO( &cpuset ); cpuset.__bits[0] = affinity; +#else + printf( "Ignoring affinity request on uniprocessor\n" ); +#endif break; case 't': @@ -102,7 +109,7 @@ int rtems_shell_main_task_create( mode = (mode & ~RTEMS_PREEMPT_MASK) | RTEMS_PREEMPT; break; default: - fprintf( stderr, "%s: Usage [-tTpP]\n", argv[0] ); + fprintf( stderr, "%s: Usage [-a:tTpP]\n", argv[0] ); return -1; } } @@ -154,6 +161,7 @@ int rtems_shell_main_task_create( priority ); +#if defined(RTEMS_SMP) /* * If specified, set the affinity */ @@ -173,6 +181,7 @@ int rtems_shell_main_task_create( } printf("Task (0x%08x) Set affinity=0x%08x\n", id, cpuset.__bits[0] ); } +#endif /* * Starting the task |