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Diffstat (limited to 'cpukit/include/rtems/score/onceimpl.h')
-rw-r--r-- | cpukit/include/rtems/score/onceimpl.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/cpukit/include/rtems/score/onceimpl.h b/cpukit/include/rtems/score/onceimpl.h new file mode 100644 index 0000000000..60f1378506 --- /dev/null +++ b/cpukit/include/rtems/score/onceimpl.h @@ -0,0 +1,52 @@ +/** + * @file + * + * @ingroup ScoreOnce + * + * @brief Once API + */ + +/* + * Copyright (c) 2014 embedded brains GmbH. All rights reserved. + * + * embedded brains GmbH + * Dornierstr. 4 + * 82178 Puchheim + * Germany + * <rtems@embedded-brains.de> + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.org/license/LICENSE. + */ + +#ifndef _RTEMS_ONCE_H +#define _RTEMS_ONCE_H + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +/** + * @defgroup ScoreOnce Once Functions. + * + * @ingroup Score + * + * @brief The _Once() function for pthread_once() and rtems_gxx_once(). + * + * @{ + */ + +int _Once( unsigned char *once_state, void (*init_routine)(void) ); + +void _Once_Lock( void ); + +void _Once_Unlock( void ); + +/** @} */ + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif /* _RTEMS_ONCE_H */ |