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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2019-04-11 12:10:53 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2019-04-12 09:12:03 +0200 |
| commit | 18d45d9d25beceedcc3e34eea3d28f87fa200e76 (patch) | |
| tree | f27c51849fe3ae495f60e015602d7f4418be5f56 /cpukit/include/rtems/score/isrlock.h | |
| parent | score: Remove unused macros (diff) | |
| download | rtems-18d45d9d25beceedcc3e34eea3d28f87fa200e76.tar.bz2 | |
score: Add _ISR_lock_Set_name()
Add _ISR_lock_Set_name() to optimize the initialization of
zero-initialized locks.
Diffstat (limited to '')
| -rw-r--r-- | cpukit/include/rtems/score/isrlock.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/cpukit/include/rtems/score/isrlock.h b/cpukit/include/rtems/score/isrlock.h index b1aea62bf0..de85286de7 100644 --- a/cpukit/include/rtems/score/isrlock.h +++ b/cpukit/include/rtems/score/isrlock.h @@ -200,6 +200,21 @@ RTEMS_INLINE_ROUTINE void _ISR_lock_Context_set_level( #endif /** + * @brief Sets the name of an ISR lock. + * + * @param[out] _lock The ISR lock control. + * @param _name The name for the ISR lock. This name must be a string + * persistent throughout the life time of this lock. The name is only used + * if profiling is enabled. + */ +#if defined( RTEMS_SMP ) + #define _ISR_lock_Set_name( _lock, _name ) \ + _SMP_lock_Set_name( &( _lock )->Lock, _name ) +#else + #define _ISR_lock_Set_name( _lock, _name ) +#endif + +/** * @brief Acquires an ISR lock. * * Interrupts will be disabled. On SMP configurations this function acquires |