axlPointer valvula_ctx_get_data ( ValvulaCtx ctx,
const char *  key 

Allows to retreive data stored on the given context (valvula_ctx_set_data) using the provided index key.

ctxThe context where to lookup the data.
keyThe key to use as index for the lookup.
A reference to the pointer stored or NULL if it fails.

References valvula_hash_lookup().