xsm: Changes to 'master'

[Alan Coopersmith]

 info.c |   19 +++++++++++--------
 lock.c |   22 +++++++++++-----------
 lock.h |   10 +++++-----
 3 files changed, 27 insertions(+), 24 deletions(-)

New commits:
commit 7dee380747bbd0a07c64d8cdb2a229485403847a
Author: Alan Coopersmith <alan.coopersmith at sun.com>
Date:   Wed Oct 22 09:28:56 2008 -0700

    Use realloc to resize buffer, not malloc+strcpy+free

commit 01ac0b14bea486a626d8565dec8c8e546bb3d82f
Author: Alan Coopersmith <alan.coopersmith at sun.com>
Date:   Wed Oct 22 08:37:59 2008 -0700

    Constify lock.c