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| author | Michael Adam <obnox@samba.org> | 2009-07-15 12:47:12 +0200 |
|---|---|---|
| committer | Michael Adam <obnox@samba.org> | 2009-07-15 14:01:57 +0200 |
| commit | 92df5e4a0243bde6fbc5261bf6758090c4c35eee (patch) | |
| tree | 31aa5267f1e7c1b2cfa11e813e2ce9ce861e6dea /source3 | |
| parent | dc0bcfa188cb24c5a34f592ece946682d5fb8afe (diff) | |
| download | samba-92df5e4a0243bde6fbc5261bf6758090c4c35eee.tar.gz samba-92df5e4a0243bde6fbc5261bf6758090c4c35eee.tar.bz2 samba-92df5e4a0243bde6fbc5261bf6758090c4c35eee.zip | |
s3:registry: add function regsubkey_ctr_reinit()
This reinitializes an already allocated regsubkey_ctr structure,
emptying out the subkey array and hash table.
Michael
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/include/proto.h | 1 | ||||
| -rw-r--r-- | source3/registry/reg_objects.c | 23 |
2 files changed, 24 insertions, 0 deletions
diff --git a/source3/include/proto.h b/source3/include/proto.h index 56bffd5ce7..7bbdc04ae7 100644 --- a/source3/include/proto.h +++ b/source3/include/proto.h @@ -5097,6 +5097,7 @@ WERROR registry_init_smbconf(const char *keyname); /* The following definitions come from registry/reg_objects.c */ WERROR regsubkey_ctr_init(TALLOC_CTX *mem_ctx, struct regsubkey_ctr **ctr); +WERROR regsubkey_ctr_reinit(struct regsubkey_ctr *ctr); WERROR regsubkey_ctr_set_seqnum(struct regsubkey_ctr *ctr, int seqnum); int regsubkey_ctr_get_seqnum(struct regsubkey_ctr *ctr); WERROR regsubkey_ctr_addkey( struct regsubkey_ctr *ctr, const char *keyname ); diff --git a/source3/registry/reg_objects.c b/source3/registry/reg_objects.c index a592c76e1d..0c0455aada 100644 --- a/source3/registry/reg_objects.c +++ b/source3/registry/reg_objects.c @@ -63,6 +63,29 @@ WERROR regsubkey_ctr_init(TALLOC_CTX *mem_ctx, struct regsubkey_ctr **ctr) return WERR_OK; } +/** + * re-initialize the list of subkeys (to the emtpy list) + * in an already allocated regsubkey_ctr + */ + +WERROR regsubkey_ctr_reinit(struct regsubkey_ctr *ctr) +{ + if (ctr == NULL) { + return WERR_INVALID_PARAM; + } + + talloc_free(ctr->subkeys_hash); + ctr->subkeys_hash = db_open_rbt(ctr); + W_ERROR_HAVE_NO_MEMORY(ctr->subkeys_hash); + + TALLOC_FREE(ctr->subkeys); + + ctr->num_subkeys = 0; + ctr->seqnum = 0; + + return WERR_OK; +} + WERROR regsubkey_ctr_set_seqnum(struct regsubkey_ctr *ctr, int seqnum) { if (ctr == NULL) { |