void valvula_ctx_ref2 ( ValvulaCtx ctx,
const char *  who 
)

Allows to increase reference count to the ValvulaCtx instance.

Parameters
ctxThe reference to update its reference count.
whoAn string that identifies this ref. Useful for debuging.

References valvula_mutex_lock(), and valvula_mutex_unlock().

Referenced by valvula_ctx_ref().