diff options
| author | Nick Mathewson <nickm@torproject.org> | 2019-08-26 19:36:17 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2019-08-28 09:42:17 -0400 |
| commit | 380d3ee1682ce5d202d754d442928710b477f59a (patch) | |
| tree | 3ec99f19ef7d6c852ccbe1a4db5578fba5db3a56 /src/app | |
| parent | 06da2c0d28e41c5a230d96ae8e4f72471bccb5d3 (diff) | |
| download | tor-380d3ee1682ce5d202d754d442928710b477f59a.tar.gz tor-380d3ee1682ce5d202d754d442928710b477f59a.zip | |
Better explain config_clear_fn_t
Diffstat (limited to 'src/app')
| -rw-r--r-- | src/app/config/confparse.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/app/config/confparse.h b/src/app/config/confparse.h index 9125c0be3d..74ecb11a36 100644 --- a/src/app/config/confparse.h +++ b/src/app/config/confparse.h @@ -41,7 +41,13 @@ typedef int (*validate_fn_t)(void*,void*,void*,int,char**); struct config_mgr_t; -/** Callback to clear all non-managed fields of a configuration object. */ +/** + * Callback to clear all non-managed fields of a configuration object. + * + * (Regular fields get cleared by config_reset(), but you might have fields + * in the object that do not correspond to configuration variables. If those + * fields need to be cleared or freed, this is where to do it.) + */ typedef void (*clear_cfg_fn_t)(const struct config_mgr_t *mgr, void*); /** Information on the keys, value types, key-to-struct-member mappings, |