From 66cb14205416253df88a412f579956d8d6109794 Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Mon, 6 Aug 2018 10:51:00 +0200 Subject: rtems: Parameter types in rtems_partition_create() Use uintptr_t to specify the length of the partition buffer area instead of uint32_t. This is in line with rtems_region_create(). On 64-bit targets, the length may exceed 4GiB. Use size_t for the buffer size, since on some targets the single object size is less than the overall address range, e.g. m32c sizeof(uintptr_t) > sizeof(size_t). Update #3486. --- cpukit/include/rtems/rtems/part.h | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'cpukit/include/rtems/rtems/part.h') diff --git a/cpukit/include/rtems/rtems/part.h b/cpukit/include/rtems/rtems/part.h index 5b840cc96c..769f3c6904 100644 --- a/cpukit/include/rtems/rtems/part.h +++ b/cpukit/include/rtems/rtems/part.h @@ -61,13 +61,13 @@ typedef struct { /** This field is the physical starting address of the Partition. */ void *starting_address; /** This field is the size of the Partition in bytes. */ - intptr_t length; + uintptr_t length; /** This field is the size of each buffer in bytes */ - uint32_t buffer_size; + size_t buffer_size; /** This field is the attribute set provided at create time. */ rtems_attribute attribute_set; /** This field is the of allocated buffers. */ - uint32_t number_of_used_blocks; + uintptr_t number_of_used_blocks; /** This field is the chain used to manage unallocated buffers. */ Chain_Control Memory; } Partition_Control; @@ -88,8 +88,8 @@ typedef struct { rtems_status_code rtems_partition_create( rtems_name name, void *starting_address, - uint32_t length, - uint32_t buffer_size, + uintptr_t length, + size_t buffer_size, rtems_attribute attribute_set, rtems_id *id ); -- cgit v1.2.3