Module Name:	basesrc
Committed By:	perseant
Date:		Thu Jun  6 00:56:51 UTC 2002

Modified Files:
	basesrc/libexec/lfs_cleanerd: Makefile clean.h cleanerd.c library.c
Added Files:
	basesrc/libexec/lfs_cleanerd: coalesce.c

Log Message:
First stab at file coalescing.  When the cleaner detects that it might
be digging itself deeper into a hole, it forks off a subprocess
that locates files with too many discontinuities and rewrites them, if
there is enough room.

Optionally the user can manually coaleasce files by running with "-c".

The recent change to lfs_markv is required for the coalescer to do anything.

All of "digging itself deeper", "too many discontinuities", and "enough room"
need to be better defined.


To generate a diff of this commit:
cvs rdiff -r1.7 -r1.8 basesrc/libexec/lfs_cleanerd/Makefile
cvs rdiff -r1.12 -r1.13 basesrc/libexec/lfs_cleanerd/clean.h
cvs rdiff -r1.37 -r1.38 basesrc/libexec/lfs_cleanerd/cleanerd.c
cvs rdiff -r0 -r1.1 basesrc/libexec/lfs_cleanerd/coalesce.c
cvs rdiff -r1.26 -r1.27 basesrc/libexec/lfs_cleanerd/library.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.