| THREADS(3) | Library Functions Manual | THREADS(3) | 
threads —
#include <threads.h>
| Function | Summary | 
| call_once(3) | calls function exactly once | 
| cnd_broadcast(3) | unblocks all threads blocked on a condition | 
| cnd_destroy(3) | releases all resources used by a condition | 
| cnd_init(3) | creates a condition variable | 
| cnd_signal(3) | unblocks one of threads blocked on a condition | 
| cnd_timedwait(3) | unlocks a mutex and blocks until a signal or timeout | 
| cnd_wait(3) | unlocks a mutex and blocks until a signal | 
| mtx_destroy(3) | releases resources used by a mutex | 
| mtx_init(3) | creates a mutex object with requested properties | 
| mtx_lock(3) | blocks on a mutex optionally with a recursive type | 
| mtx_timedwait(3) | tries to block until it locks a mutex or timeout | 
| mtx_trylock(3) | tries to lock a mutex | 
| mtx_unlock(3) | unlocks a mutex | 
| thrd_create(3) | creates a thread executing a function with a parameter | 
| thrd_current(3) | identifies the thread that called this function | 
| thrd_detach(3) | dispose of resources allocated to a thread on exit | 
| thrd_equal(3) | determines whether two threads refer the same thread | 
| thrd_exit(3) | terminates a calling thread and sets its result code | 
| thrd_join(3) | joins a thread with the current one and blocks | 
| thrd_sleep(3) | suspends a calling thread until a signal or timeout | 
| tss_create(3) | creates a thread-specific storage pointer with a destructor | 
| tss_delete(3) | releases resources used by a thread-specific storage | 
| tss_get(3) | gets a value of thread-specific storage from a key | 
| tss_set(3) | sets a value of thread-specific storage to a key | 
threads library interfaces conform to
  ISO/IEC 9899:2011 (“ISO C11”).
| October 16, 2016 | NetBSD 9.4 |