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44 lines
872 B
Plaintext
44 lines
872 B
Plaintext
NAME
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blocks - return a named file or number of unfreed named blocks
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SYNOPSIS
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blocks([id])
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TYPES
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id non-negative integer
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return named block or null value
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DESCRIPTION
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With no argument blocks() returns the number of blocks that have
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been created but not freed by the blkfree function.
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With argument id less than the number of named blocks that have been
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created, blocks(id) returns the named block with identifying index id.
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These indices 0, 1, 2, ... are assigned to named blocks in the order
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of their creation.
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EXAMPLE
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> A = blk("alpha")
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> B = blk("beta") = {1,2,3}
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> blocks()
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2
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> blocks(1)
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block 1: beta
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chunksize = 256, maxsize = 256, datalen = 3
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010203
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> blocks(2)
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Error 10211
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> strerror()
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"Non-allocated index number for blocks"
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LIMITS
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none
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LIBRARY
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none
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SEE ALSO
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blk, blkfree
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