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| author | Matthias Dieter Wallnöfer <mwallnoefer@yahoo.de> | 2010-03-22 11:45:20 +0100 |
|---|---|---|
| committer | Matthias Dieter Wallnöfer <mwallnoefer@yahoo.de> | 2010-03-22 12:26:29 +0100 |
| commit | 5f24bfb7b9419d4aac220adc038bd3776fc172e6 (patch) | |
| tree | b8542d79dabb807c225a506a25ef1e077f6f7fd2 | |
| parent | b2f45f20b0108ba6c834f813386ab3d29a729abd (diff) | |
| download | samba-5f24bfb7b9419d4aac220adc038bd3776fc172e6.tar.gz samba-5f24bfb7b9419d4aac220adc038bd3776fc172e6.tar.bz2 samba-5f24bfb7b9419d4aac220adc038bd3776fc172e6.zip | |
s4:registry - "patchfile" - add comments
Helps to understand when we need to generate the hive diffs.
| -rw-r--r-- | source4/lib/registry/patchfile.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/source4/lib/registry/patchfile.c b/source4/lib/registry/patchfile.c index 6b08cf8948..0da722bb6d 100644 --- a/source4/lib/registry/patchfile.c +++ b/source4/lib/registry/patchfile.c @@ -280,10 +280,16 @@ _PUBLIC_ WERROR reg_generate_diff(struct registry_context *ctx1, continue; } + /* if "r1" is NULL (old hive) and "r2" isn't (new hive) then + * the hive doesn't exist yet and we have to generate an add + * diff */ if ((r1 == NULL) && (r2 != NULL)) { callbacks->add_key(callback_data, reg_predefined_keys[i].name); } + /* if "r1" isn't NULL (old hive) and "r2" is (new hive) then + * the hive shouldn't exist anymore and we have to generate a + * del diff */ if ((r1 != NULL) && (r2 == NULL)) { callbacks->del_key(callback_data, reg_predefined_keys[i].name); |