RTLinux Function List - A comprehensive list of RTLinux functions.

Certain RTLinux API functions have restrictions on their use. Some functions may only be called during RTLinux module initialization and cleanup (e.g., rtf_create, rtf_destroy). Other functions may not be used to operate on threads running on processors other than the current one (pthread_make_periodic_np).

The following functions should not be used in interrupt handlers:

pthread_create

pthread_join

usleep

nanosleep

clock_nanosleep

pthread_self

pthread_exit

pthread_mutex_lock

pthread_mutex_trylock

pthread_cond_wait

sem_wait

sem_trywait

sem_timedwait

pthread_wait_np

pthread_delete_np

Any function that may block, excluding pthread_join and pthread_delete_np, should not be used in init_module() or cleanup_module().

Please see individual manual pages for additional information. Except as noted here, or in the individual manual pages, there are no restrictions on the API function usage.

RTLinux supports a subset of the POSIX interface. The following POSIX interface functions are available in this release:

clock_gettime (link to URL ../susv2/xsh/clock_settime.html)

clock_settime (link to URL ../susv2/xsh/clock_settime.html)

time (link to URL ../susv2/xsh/time.html)

usleep (link to URL ../susv2/xsh/usleep.html)

nanosleep (link to URL ../susv2/xsh/nanosleep.html)

clock_nanosleep (link to URL clock_nanosleep.html)

sched_get_priority_max (link to URL ../susv2/xsh/sched_get_priority_max.html)

sched_get_priority_min (link to URL ../susv2/xsh/sched_get_priority_max.html)

pthread_self (link to URL ../susv2/xsh/pthread_self.html)

pthread_attr_init (link to URL ../susv2/xsh/pthread_attr_init.html)

pthread_attr_getstackaddr (link to URL ../susv2/xsh/pthread_attr_getstackaddr.html)

pthread_attr_setstackaddr (link to URL ../susv2/xsh/pthread_attr_getstackaddr.html)

pthread_attr_getstacksize (link to URL ../susv2/xsh/pthread_attr_getstacksize.html)

pthread_attr_setstacksize (link to URL ../susv2/xsh/pthread_attr_getstacksize.html)

pthread_attr_getschedparam (link to URL ../susv2/xsh/pthread_attr_setschedparam.html)

pthread_attr_setschedparam (link to URL ../susv2/xsh/pthread_attr_setschedparam.html)

pthread_detach (link to URL ../susv2/xsh/pthread_detach.html)

pthread_attr_getdetachstate (link to URL ../susv2/xsh/pthread_attr_setdetachstate.html)

pthread_attr_setdetachstate (link to URL ../susv2/xsh/pthread_attr_setdetachstate.html)

sched_yield (link to URL ../susv2/xsh/sched.html)

pthread_getschedparam (link to URL ../susv2/xsh/pthread_getschedparam.html)

pthread_setschedparam (link to URL ../susv2/xsh/pthread_getschedparam.html)

pthread_create (link to URL pthread_create.3.html)

pthread_exit (link to URL ../susv2/xsh/pthread_exit.html)

pthread_cancel (link to URL ../susv2/xsh/pthread_cancel.html)

pthread_setcancelstate (link to URL ../susv2/xsh/pthread_setcancelstate.html)

pthread_setcanceltype (link to URL ../susv2/xsh/pthread_setcancelstate.html)

pthread_join (link to URL pthread_join.3.html)

pthread_kill (link to URL ../susv2/xsh/pthread_kill.html) (signals supported: 0, RTL_SIGNAL_SUSPEND, RTL_SIGNAL_WAKEUP, RTL_SIGNAL_CANCEL)

pthread_mutexattr_getpshared (link to URL ../susv2/xsh/pthread_mutexattr_getpshared.html)

pthread_mutexattr_setpshared (link to URL ../susv2/xsh/pthread_mutexattr_getpshared.html)

pthread_mutexattr_init (link to URL ../susv2/xsh/pthread_mutexattr_init.html)

pthread_mutexattr_destroy (link to URL ../susv2/xsh/pthread_mutexattr_init.html)

pthread_mutex_init (link to URL ../susv2/xsh/pthread_mutex_init.html)

pthread_mutex_destroy (link to URL ../susv2/xsh/pthread_mutex_init.html)

pthread_mutexattr_gettype (link to URL ../susv2/xsh/pthread_mutexattr_gettype.html)

pthread_mutexattr_settype (link to URL ../susv2/xsh/pthread_mutexattr_gettype.html)

pthread_mutex_lock (link to URL ../susv2/xsh/pthread_mutex_lock.html)

pthread_mutex_trylock (link to URL ../susv2/xsh/pthread_mutex_lock.html)

pthread_mutex_unlock (link to URL ../susv2/xsh/pthread_mutex_lock.html)

sysconf (link to URL ../susv2/xsh/sysconf.html)

uname (link to URL ../susv2/xsh/uname.html)

The following group of functions is supported if _POSIX_THREAD_PRIO_PROTECT options is defined:

pthread_mutexattr_getprotocol (link to URL ../susv2/xsh/pthread_mutexattr_setprotocol.html)

pthread_mutexattr_setprotocol (link to URL ../susv2/xsh/pthread_mutexattr_setprotocol.html)

pthread_mutexattr_getprioceiling (link to URL ../susv2/xsh/pthread_mutexattr_setprioceiling.html)

pthread_mutexattr_setprioceiling (link to URL ../susv2/xsh/pthread_mutexattr_setprioceiling.html)

POSIX condition variables:

pthread_condattr_getpshared (link to URL ../susv2/xsh/pthread_condattr_getpshared.html)

pthread_condattr_setpshared (link to URL ../susv2/xsh/pthread_condattr_getpshared.html)

pthread_condattr_init (link to URL ../susv2/xsh/pthread_condattr_destroy.html)

pthread_condattr_destroy (link to URL ../susv2/xsh/pthread_condattr_destroy.html)

pthread_cond_init (link to URL ../susv2/xsh/pthread_cond_init.html)

pthread_cond_destroy (link to URL ../susv2/xsh/pthread_cond_init.html)

pthread_cond_wait (link to URL ../susv2/xsh/pthread_cond_wait.html)

pthread_cond_timedwait (link to URL ../susv2/xsh/pthread_cond_wait.html)

pthread_cond_broadcast (link to URL ../susv2/xsh/pthread_cond_broadcast.html)

pthread_cond_signal (link to URL ../susv2/xsh/pthread_cond_broadcast.html)

POSIX semaphores:

sem_init (link to URL ../susv2/xsh/sem_init.html)

sem_destroy (link to URL ../susv2/xsh/sem_destroy.html)

sem_getvalue (link to URL ../susv2/xsh/sem_getvalue.html)

sem_wait (link to URL ../susv2/xsh/sem_wait.html)

sem_trywait (link to URL ../susv2/xsh/sem_trywait.html)

sem_post (link to URL ../susv2/xsh/sem_post.html)

sem_timedwait (link to URL sem_timedwait.html)

clock_gethrtime.3 (link to URL clock_gethrtime.3.html)

free_RTirq.3 (link to URL free_RTirq.3.html)

gethrtime.3 (link to URL gethrtime.3.html)

pthread_attr_getcpu_np.3 (link to URL pthread_attr_getcpu_np.3.html)

pthread_attr_setcpu_np.3 (link to URL pthread_attr_setcpu_np.3.html)

pthread_delete_np.3 (link to URL pthread_delete_np.3.html)

pthread_make_periodic_np.3 (link to URL pthread_make_periodic_np.3.html)

pthread_attr_setfp_np.3 (link to URL pthread_attr_setfp_np.3.html)

pthread_setfp_np.3 (link to URL pthread_setfp_np.3.html)

pthread_suspend_np.3 (link to URL pthread_suspend_np.3.html)

pthread_wait_np.3 (link to URL pthread_wait_np.3.html)

pthread_wakeup_np.3 (link to URL pthread_wakeup_np.3.html)

request_RTirq.3 (link to URL request_RTirq.3.html)

rt_get_time.3 (link to URL rt_get_time.3.html)

rt_task_delete.3 (link to URL rt_task_delete.3.html)

rt_task_init.3 (link to URL rt_task_init.3.html)

rt_task_make_periodic.3 (link to URL rt_task_make_periodic.3.html)

rt_task_suspend.3 (link to URL rt_task_suspend.3.html)

rt_task_wait.3 (link to URL rt_task_wait.3.html)

rt_task_wakeup.3 (link to URL rt_task_wakeup.3.html)

rt_use_fp.3 (link to URL rt_use_fp.3.html)

rtf.4 (link to URL rtf.4.html)

rtf_create.3 (link to URL rtf_create.3.html)

rtf_create_handler.3 (link to URL rtf_create_handler.3.html)

rtf_destroy.3 (link to URL rtf_destroy.3.html)

rtf_get.3 (link to URL rtf_get.3.html)

rtf_flush.3 (link to URL rtf_flush.3.html)

rtf_make_user_pair.3 (link to URL rtf_make_user_pair.3.html)

rtf_link_user_ioctl.3 (link to URL rtf_link_user_ioctl.3.html)

rtf_put.3 (link to URL rtf_put.3.html)

rtl_allow_interrupts.3 (link to URL rtl_allow_interrupts.3.html)

rtl_free_irq.3 (link to URL rtl_free_irq.3.html)

rtl_free_soft_irq.3 (link to URL rtl_free_soft_irq.3.html)

rtl_get_soft_irq.3 (link to URL rtl_get_soft_irq.3.html)

rtl_getcpuid.3 (link to URL rtl_getcpuid.3.html)

rtl_getschedclock.3 (link to URL rtl_getschedclock.3.html)

rtl_global_pend_irq.3 (link to URL rtl_global_pend_irq.3.html)

rtl_hard_disable_irq.3 (link to URL rtl_hard_disable_irq.3.html)

rtl_hard_enable_irq.3 (link to URL rtl_hard_enable_irq.3.html)

rtl_no_interrupts.3 (link to URL rtl_no_interrupts.3.html)

rtl_printf.3 (link to URL rtl_printf.3.html)

rtl_request_irq.3 (link to URL rtl_request_irq.3.html)

rtl_restore_interrupts.3 (link to URL rtl_restore_interrupts.3.html)

rtl_setclockmode.3 (link to URL rtl_setclockmode.3.html)

rtl_stop_interrupts.3 (link to URL rtl_stop_interrupts.3.html)

rtl_v1.3 (link to URL rtl_v1.3.html)

sigaction.2 (link to URL sigaction.2.html)

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