Add filter argument to status request

Signed-off-by: David Oberhollenzer <goliath@infraroot.at>

2 files changed, 22 insertions, 2 deletions

diff --git a/lib/include/initsock.h b/lib/include/initsock.h
index 76b2924..55321db 100644
--- a/lib/include/initsock.h
+++ b/lib/include/initsock.h
@@ -23,6 +23,14 @@ typedef enum {
 
 typedef struct {
 	uint8_t rq;
+	uint8_t padd[3];
+
+	union {
+		struct {
+			uint8_t filter;
+			uint8_t padd[3];
+		} status;
+	} arg;
 } init_request_t;
 
 typedef struct {
@@ -36,7 +44,7 @@ int init_socket_create(void);
 
 int init_socket_open(const char *tmppath);
 
-int init_socket_send_request(int fd, E_INIT_REQUEST rq);
+int init_socket_send_request(int fd, E_INIT_REQUEST rq, ...);
 
 int init_socket_send_status(int fd, const void *dest_addr, size_t addrlen,
 			    E_SERVICE_STATE state, service_t *svc);
diff --git a/lib/init/init_socket_send_request.c b/lib/init/init_socket_send_request.c
index dd88856..e9c7cb9 100644
--- a/lib/init/init_socket_send_request.c
+++ b/lib/init/init_socket_send_request.c
@@ -1,19 +1,31 @@
 /* SPDX-License-Identifier: ISC */
 #include <unistd.h>
 #include <string.h>
+#include <stdarg.h>
 #include <stdio.h>
 #include <errno.h>
 
 #include "initsock.h"
 
-int init_socket_send_request(int fd, E_INIT_REQUEST rq)
+int init_socket_send_request(int fd, E_INIT_REQUEST rq, ...)
 {
 	init_request_t request;
 	ssize_t ret;
+	va_list ap;
 
 	memset(&request, 0, sizeof(request));
 	request.rq = rq;
 
+	va_start(ap, rq);
+	switch (rq) {
+	case EIR_STATUS:
+		request.arg.status.filter = va_arg(ap, E_SERVICE_STATE);
+		break;
+	default:
+		break;
+	}
+	va_end(ap);
+
 retry:
 	ret = write(fd, &request, sizeof(request));