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libblock: New support functions

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Add
 o rtems_disk_get_block_size(),
 o rtems_disk_get_block_begin(), and
 o rtems_disk_get_block_count().
This commit is contained in:
Sebastian Huber
2012-03-05 11:47:56 +01:00
parent 796967c3df
commit 3ee7b84394
1 changed files with 21 additions and 0 deletions
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21
cpukit/libblock/include/rtems/diskdevs.h
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@@ -178,6 +178,27 @@ static inline uint32_t rtems_disk_get_media_block_size(
return dd->media_block_size;
}
static inline uint32_t rtems_disk_get_block_size(
const rtems_disk_device *dd
)
{
return dd->block_size;
}
static inline rtems_blkdev_bnum rtems_disk_get_block_begin(
const rtems_disk_device *dd
)
{
return dd->start;
}
static inline rtems_blkdev_bnum rtems_disk_get_block_count(
const rtems_disk_device *dd
)
{
return dd->size;
}
/** @} */
/**