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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2020-10-14 10:26:53 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2020-11-24 07:38:41 +0100 |
| commit | a61e221d04a1df5d113606ad2c2c978e2c578655 (patch) | |
| tree | 28beb873f713d8f2d13439574b1c70d025e409fa | |
| parent | rtems: Move _Partition_Is_buffer_valid() (diff) | |
| download | rtems-a61e221d04a1df5d113606ad2c2c978e2c578655.tar.bz2 | |
rtems: Move _Partition_Is_buffer_on_boundary()
It is used only by rtems_partition_return_buffer(). Make the PTCB the
first parameter. Rename to _Partition_Is_address_on_buffer_boundary().
| -rw-r--r-- | cpukit/include/rtems/rtems/partimpl.h | 22 | ||||
| -rw-r--r-- | cpukit/rtems/src/partreturnbuffer.c | 17 |
2 files changed, 16 insertions, 23 deletions
diff --git a/cpukit/include/rtems/rtems/partimpl.h b/cpukit/include/rtems/rtems/partimpl.h index 23d5422bec..0d15d1e991 100644 --- a/cpukit/include/rtems/rtems/partimpl.h +++ b/cpukit/include/rtems/rtems/partimpl.h @@ -19,7 +19,6 @@ #define _RTEMS_RTEMS_PARTIMPL_H #include <rtems/rtems/partdata.h> -#include <rtems/score/address.h> #include <rtems/score/chainimpl.h> #include <rtems/score/objectimpl.h> @@ -35,27 +34,6 @@ extern "C" { * @{ */ -/** - * @brief Checks whether is on a valid buffer boundary for the_partition. - * - * This function returns TRUE if the_buffer is on a valid buffer - * boundary for the_partition, and FALSE otherwise. - */ -RTEMS_INLINE_ROUTINE bool _Partition_Is_buffer_on_boundary ( - void *the_buffer, - Partition_Control *the_partition -) -{ - intptr_t offset; - - offset = _Addresses_Subtract( - the_buffer, - the_partition->starting_address - ); - - return ((offset % the_partition->buffer_size) == 0); -} - RTEMS_INLINE_ROUTINE bool _Partition_Is_buffer_size_aligned( uint32_t buffer_size ) diff --git a/cpukit/rtems/src/partreturnbuffer.c b/cpukit/rtems/src/partreturnbuffer.c index 08cbf9ecee..6d7b71a7e5 100644 --- a/cpukit/rtems/src/partreturnbuffer.c +++ b/cpukit/rtems/src/partreturnbuffer.c @@ -24,6 +24,21 @@ #include <rtems/score/address.h> #include <rtems/score/chainimpl.h> +static bool _Partition_Is_address_on_buffer_boundary( + const Partition_Control *the_partition, + const void *the_buffer +) +{ + intptr_t offset; + + offset = _Addresses_Subtract( + the_buffer, + the_partition->starting_address + ); + + return ( offset % the_partition->buffer_size ) == 0; +} + static bool _Partition_Is_address_a_buffer_begin( const Partition_Control *the_partition, const void *the_buffer @@ -36,7 +51,7 @@ static bool _Partition_Is_address_a_buffer_begin( ending = _Addresses_Add_offset( starting, the_partition->length ); return _Addresses_Is_in_range( the_buffer, starting, ending ) - && _Partition_Is_buffer_on_boundary( the_buffer, the_partition ); + && _Partition_Is_address_on_buffer_boundary( the_partition, the_buffer ); } static void _Partition_Free_buffer( |