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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-08-03 14:48:04 +0200 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-08-04 14:22:32 +0200 |
commit | 30be024aa4e5541c9ad7985e275a45b20cd682d1 (patch) | |
tree | 9b6a8bb754f447b0c386ec0e3ba3a42bdf7af588 /c/src/lib/libbsp/shared/clockdrv_shell.h | |
parent | bsps/powerpc: Add PPC_EXC_INTERRUPT_FRAME_SIZE (diff) | |
download | rtems-30be024aa4e5541c9ad7985e275a45b20cd682d1.tar.bz2 |
Optional Clock_driver_support_shutdown_hardware()
Make Clock_driver_support_shutdown_hardware() optional. This avoids
the atexit() support on memory constrained targets.
Diffstat (limited to 'c/src/lib/libbsp/shared/clockdrv_shell.h')
-rw-r--r-- | c/src/lib/libbsp/shared/clockdrv_shell.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/shared/clockdrv_shell.h b/c/src/lib/libbsp/shared/clockdrv_shell.h index a4d1b2df91..0d40c84d91 100644 --- a/c/src/lib/libbsp/shared/clockdrv_shell.h +++ b/c/src/lib/libbsp/shared/clockdrv_shell.h @@ -102,7 +102,9 @@ static void Clock_driver_timecounter_tick( void ) */ volatile uint32_t Clock_driver_ticks; +#ifdef Clock_driver_support_shutdown_hardware void Clock_exit( void ); +#endif /** * @brief Clock_isr @@ -181,6 +183,7 @@ rtems_isr Clock_isr( #endif } +#ifdef Clock_driver_support_shutdown_hardware /** * @brief Clock_exit * @@ -193,6 +196,7 @@ void Clock_exit( void ) /* do not restore old vector */ } +#endif /** * @brief Clock_initialize @@ -237,7 +241,9 @@ rtems_device_driver Clock_initialize( */ Clock_driver_support_initialize_hardware(); +#ifdef Clock_driver_support_shutdown_hardware atexit( Clock_exit ); +#endif /* * If we are counting ISRs per tick, then initialize the counter. |