diff options
Diffstat (limited to 'cpukit/posix/src/setitimer.c')
-rw-r--r-- | cpukit/posix/src/setitimer.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/cpukit/posix/src/setitimer.c b/cpukit/posix/src/setitimer.c new file mode 100644 index 0000000000..24a4723100 --- /dev/null +++ b/cpukit/posix/src/setitimer.c @@ -0,0 +1,43 @@ +/* + * COPYRIGHT (c) 1989-2008. + * 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. + * + * $Id$ + */ + +#if HAVE_CONFIG_H +#include "config.h" +#endif + +#include <time.h> +#include <sys/time.h> +#include <errno.h> +#include <rtems/seterr.h> + +int setitimer( + int which, + const struct itimerval *value, + struct itimerval *ovalue +) +{ + if ( !value ) + rtems_set_errno_and_return_minus_one( EFAULT ); + + if ( !ovalue ) + rtems_set_errno_and_return_minus_one( EFAULT ); + + switch ( which ) { + case ITIMER_REAL: + case ITIMER_VIRTUAL: + case ITIMER_PROF: + rtems_set_errno_and_return_minus_one( ENOSYS ); + default: + break; + } + rtems_set_errno_and_return_minus_one( EINVAL ); +} + |