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Better explain config_clear_fn_t

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Nick Mathewson 2019-08-26 19:36:17 -04:00
parent 06da2c0d28
commit 380d3ee168
1 changed files with 7 additions and 1 deletions
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8
src/app/config/confparse.h
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@ -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,