[macports-base] branch gsoc17-migrate updated (4f20702 -> bd20eb4)

[Umesh Singla]

Umesh Singla (umeshksingla) pushed a change to branch gsoc17-migrate
in repository macports-base.

    from 4f20702  Register snapshot as a command
     new 93e6054  WIP: debugging migrate fetch functions
     new bd20eb4  fix bugs in migrate fetch functions: over

The 2 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 src/cregistry/snapshot.c      | 123 +++++++++++++-----------------------------
 src/cregistry/snapshot.h      |  12 ++---
 src/macports1.0/migrate.tcl   |   6 ++-
 src/macports1.0/snapshot.tcl  |  16 ++++--
 src/registry2.0/snapshot.c    |  48 ++++++++---------
 src/registry2.0/snapshotobj.c |  32 +++++++----
 src/registry2.0/util.c        |  24 +++++++++
 7 files changed, 128 insertions(+), 133 deletions(-)