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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2020-10-14 10:30:45 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2020-11-24 07:40:16 +0100 |
| commit | 1784799b1717a7e9e3167e09c7492d654cb20351 (patch) | |
| tree | bf420b3bbca07a2e1448776a62243c427f8a70ef /cpukit/rtems/src/partcreate.c | |
| parent | rtems: Move _Partition_Is_buffer_size_aligned() (diff) | |
| download | rtems-1784799b1717a7e9e3167e09c7492d654cb20351.tar.bz2 | |
rtems: Move _Partition_Is_buffer_area_aligned()
It is only used by rtems_partition_create(). Move code directly into
directive which called the inline function. Add a comment.
Diffstat (limited to 'cpukit/rtems/src/partcreate.c')
| -rw-r--r-- | cpukit/rtems/src/partcreate.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/cpukit/rtems/src/partcreate.c b/cpukit/rtems/src/partcreate.c index 1e471d3c0a..743405439c 100644 --- a/cpukit/rtems/src/partcreate.c +++ b/cpukit/rtems/src/partcreate.c @@ -69,8 +69,13 @@ rtems_status_code rtems_partition_create( if ( buffer_size < sizeof( Chain_Node ) ) return RTEMS_INVALID_SIZE; - if ( !_Partition_Is_buffer_area_aligned( starting_address ) ) + /* + * Ensure that the buffer area starting address is aligned on a pointer + * boundary so that each buffer begin meets the chain node alignment. + */ + if ( (uintptr_t) starting_address % CPU_SIZEOF_POINTER != 0 ) { return RTEMS_INVALID_ADDRESS; + } #if defined(RTEMS_MULTIPROCESSING) if ( !_System_state_Is_multiprocessing ) { |