extra: introduce get_extra_state()
commit35406b4a9ac479ca44d38185eec292b3083afddb
authorDan Carpenter <dan.carpenter@oracle.com>
Fri, 26 Jun 2015 13:54:16 +0000 (26 16:54 +0300)
committerDan Carpenter <dan.carpenter@oracle.com>
Fri, 26 Jun 2015 13:54:16 +0000 (26 16:54 +0300)
tree45da37d631164f32bf84197e7200e06bd65833ff
parent93ef996c64902bb3c444868b2fbad67dd7ae5e67
extra: introduce get_extra_state()

This change is part of a larger change I am working on.  I mainly want to
introduce this abstraction for now.

But it does change what you would get if you did __smatch_implied(&foo),
I think.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
smatch_extra.c
smatch_extra.h
smatch_math.c