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fs_get_lx (FS2)

FSLXnum fs_get_lx( int meta );

Description

Return the current extent (LX) number for file creation. Each file has two parts: the main bulk of data, and the metadata which is a relatively small, fixed, amount of data used to journal changes to the file. Both data and metadata can reside on the same extent, or they may be separated.

Parameters

meta

1: return logical extent number for metadata.
0: return logical extent number for data.

Return value

Logical extent number.

Library

FS2.lib

See also

fcreate (FS2), fs_set_lx (FS2)