__BREAD
Section: (9)
Updated: 09 October 2005
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NAME
__bread - reads a specified block and returns the bh
SYNOPSIS
"SYNOPSIS"
struct buffer_head * __bread (struct block_device * bdev, sector_t block, int size);
ARGUMENTS
- bdev
-
the block_device to read from
- block
-
number of block
- size
-
size (in bytes) to read
DESCRIPTION
Reads a specified block, and returns buffer head that contains it.
It returns NULL if the block was unreadable.
Index
- NAME
-
- SYNOPSIS
-
- ARGUMENTS
-
- DESCRIPTION
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Time: 00:01:51 GMT, October 09, 2005