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Restore xmldb_get() to original (but removed one parameter

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Moved all zero-copy xmldb_get functions to xmldb_get0.
Clarified CHANGELOG for xmldb_get changes
This commit is contained in:
Olof hagsand 2019-06-04 11:14:03 +02:00
parent 2aeb925521
commit 3dba0b5370
11 changed files with 93 additions and 66 deletions
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15
CHANGELOG.md
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@ -77,9 +77,18 @@
* Validate-only transactions used to be terminated by `complete`
* If a commit user callback fails, a new `revert` callback will be made to plugins that have made a succesful commit.
* Clixon used to play the (already made) commit callbacks in reverse order
* Clixon config option `CLICON_XMLDB_CACHE` renamed to `CLICON_DATASTORE_CACHE` and changed type from `boolean` to `datastore_cache`
* Change code from: `clicon_option_bool(h, "CLICON_XMLDB_CACHE")` to `clicon_datastore_cache(h) == DATASTORE_CACHE`
* Datastore cache and xmldb_get() changes:
* You need to remove `msd` (last) parameter of `xmldb_get()`:
* `xmldb_get(h, "running", "/", &xt, NULL)` --> `xmldb_get(h, "running", "/", &xt)`
* New suite of API functions enabling zero-copy: `xmldb_get0`. You can still use `xmldb_get()`. The call sequence of zero-copy is (see reference for more info):
```
xmldb_get0(xh, "running", "/interfaces/interface[name="eth"]", 0, &xt, NULL);
xmldb_get0_clear(h, xt); # Clear tree from default values and flags
xmldb_get0_free(h, &xt); # Free tree
```
* Clixon config option `CLICON_XMLDB_CACHE` renamed to `CLICON_DATASTORE_CACHE` and changed type from `boolean` to `datastore_cache`
* Type `datastore_cache` have values: nocache, cache, or cache-zerocopy
* Change code from: `clicon_option_bool(h, "CLICON_XMLDB_CACHE")` to `clicon_datastore_cache(h) == DATASTORE_CACHE`
* `xmldb_get1` removed (functionality merged with `xmldb_get`)
* Non-key list now not accepted in edit-config (before only on validation)
* Changed return values in internal functions
@ -157,6 +166,8 @@
### Minor changes
* JSON parse and print improvements
* Integrated parsing with namespace translation and yang spec lookup
* Added CLIgen tab-modes in config option CLICON_CLI_TAB_MODE, which means you can control the behaviour of `<tab>` in the CLI.
* Yang state get improvements
* Integrated state and config into same tree on retrieval, not separate trees