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pthread_once.h
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/*
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* Copyright (C) 2014 René Kijewski <rene.kijewski@fu-berlin.de>
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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#ifndef PTHREAD_ONCE_H
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#define PTHREAD_ONCE_H
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#ifdef __cplusplus
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extern
"C"
{
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#endif
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typedef
struct
{
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int
is_initialized
;
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int
init_executed
;
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}
pthread_once_t
;
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#define PTHREAD_ONCE_INIT { 1, 0 }
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int
pthread_once
(
pthread_once_t
*once_control,
void
(*init_routine)(
void
));
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#ifdef __cplusplus
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}
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#endif
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#endif
/* PTHREAD_ONCE_H */
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pthread_once
int pthread_once(pthread_once_t *once_control, void(*init_routine)(void))
Helper function that ensures that init_routine is called at once.
pthread_once_t
Datatype to supply to pthread_once().
Definition
pthread_once.h:29
pthread_once_t::is_initialized
int is_initialized
initialized
Definition
pthread_once.h:30
pthread_once_t::init_executed
int init_executed
init function executed
Definition
pthread_once.h:31
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