2013-09-26 chunhan s2ss_rmdir
2013-09-26 chunhan 200 loc to finish s2ss_unlink
2013-09-25 chunhan 600 loc to finish s2ss_closefd
2013-09-24 chunhan update
2013-09-24 chunhan bug in s2ss_del_sfile
2013-09-12 chunhan need a more general update_s2ss_sobj concept
2013-09-12 chunhan s2ss_writefile
2013-09-12 chunhan s2ss_readfile
2013-09-12 chunhan update
2013-09-05 chunhan update
2013-09-04 chunhan fixed bugs in co2sobj
2013-09-04 chunhan update
2013-09-04 chunhan done with co2sobj_simps
2013-09-03 chunhan found a bug: has_same_inode is a redundant concept of same_inode_files, which is the general form, has_same_inode should be deleted
2013-09-02 chunhan remove in-current constrains from co2sobj, alive already does this job in co2sobj's properties
2013-09-02 chunhan done with cf2sfiles simpset
2013-08-30 chunhan in the middle of building simpset for co2sobj, therefore we can deal with s2ss
2013-08-29 chunhan remove O_msg from co2sobj/init_obj2sobj
2013-08-29 chunhan fix bug of static.thy for the static of recvmsg case
2013-08-28 chunhan add event-trace simpset for s2ss
2013-08-27 chunhan find bugs in os_grant, case RecvMsg
2013-08-05 chunhan move info_flow/path_by/shm into a new thy
2013-08-01 chunhan path_by_shm reconstrain path without duplicated process AND shm
2013-07-10 chunhan finally finish Info_flow_shm_attach
2013-07-09 chunhan Info_flow_shm_attach_prop
2013-06-24 chunhan finished info_flow_shm(simple def) simpset
2013-06-24 chunhan wrong of info-flow-shm, it is a inductive(transitive) notion, not a simple relation just between 2 nodes, more information, see 5.7 of ideas_of_selinux.txt
2013-06-16 chunhan info_flow_shm is wrongly defined: p -flow-> p'; p' -flow-> p'' ==> p -flow-> p'', this property cannot be infered by current definition. we should use inductive
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