cm_ftruncate

Cheng Jin chengjin at eecs.umich.edu
Mon Apr 6 20:24:17 CEST 1998


Hi, guys.

What does cm_ftruncate do?  

if (XA_VALID_SIZE(&h->attr))
         res = cm_ftruncate (*fid, h->attr.xa_size, ce);

this is in xfs_message_putattr, but I can't tell when/why the VALID_SIZE
bit would be set from the src.

Thanks,

Cheng
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