Finish deprecating plugin direction

Author: stevegrubb

audisp/audispd-pconfig.c

@@ -113,7 +113,6 @@ static const struct nv_list formats[] =
 void clear_pconfig(plugin_conf_t *config)
 {
 	config->active = A_NO;
-	config->direction = D_OUT;
 	config->path = NULL;
 	config->type = S_ALWAYS;
 	config->args = NULL;
@@ -383,7 +382,6 @@ static int active_parser(struct nv_pair *nv, int line,
 static int direction_parser(struct nv_pair *nv, int line,
 		plugin_conf_t *config)
 {
-	config->direction = D_OUT;
 	return 0;
 }
 

audisp/audispd-pconfig.h

@@ -28,14 +28,12 @@
 #include "libaudit.h"
 
 typedef enum { A_NO, A_YES } active_t;
-typedef enum { D_UNSET, D_OUT } direction_t;
 typedef enum { S_ALWAYS, S_BUILTIN } service_t;
 typedef enum { F_BINARY, F_STRING } format_t;
 
 typedef struct plugin_conf
 {
 	active_t active;	/* Current state - active or not */
-	direction_t direction;	/* in or out kind of plugin */
 	const char *path;	/* path to binary */
 	service_t type;		/* builtin or always */
 	char **args;	/* args to be passed to plugin */