thrd_success, thrd_timedout, thrd_busy, thrd_nomem, thrd_error

 

C

Language

Standard Library

Type support

Dynamic memory management

Error handling

Program utilities

Date and time utilities

Strings library

Algorithms

Numerics

Input/output support

Localization support

Thread support (C11)

Atomic operations (C11)

 

Thread support library

Threads
thrd_create thrd_equal thrd_current thrd_sleep thrd_yield thrd_exit	thrd_detach thrd_join thrd_successthrd_timedout thrd_busythrd_nomemthrd_error
Mutual exclusion
mtx_init mtx_lock mtx_timedlock mtx_trylock	mtx_unlock mtx_destroy mtx_types
Call once
ONCE_FLAG_INIT	call_once
Condition variables
cnd_init cnd_signal cnd_broadcast	cnd_wait cnd_timedwait cnd_destroy
Thread-local storage
thread_local TSS_DTOR_ITERATIONS tss_create	tss_get tss_set tss_delete

 

Defined in header <threads.h>
enum {     thrd_success = /* unspecified */,     thrd_nomem = /* unspecified */,     thrd_timedout = /* unspecified */,     thrd_busy = /* unspecified */,     thrd_error = /* unspecified */ };		(since C11)

Identifiers a thread error state.

Constant	Explanation
thrd_success	indicates successful return value
thrd_timedout	indicates timed out return value
thrd_busy	indicates unsuccessful return value due to resource temporary unavailable
thrd_nomem	indicates unsuccessful return value due to out of memory condition
thrd_error	indicates unsuccessful return value