From 58821e4d5e593e4a828a1d79215e9480e9a6ca4f Mon Sep 17 00:00:00 2001 From: Geoff Levand Date: Wed, 21 Jan 2009 16:27:02 -0800 Subject: Make device instance constant Make the instance of devices read-only. Signed-off-by: Geoff Levand Signed-off-by: Jeremy Kerr --- discover/device-handler.c | 2 +- discover/device-handler.h | 2 +- discover/discover-server.c | 4 ++-- 3 files changed, 4 insertions(+), 4 deletions(-) (limited to 'discover') diff --git a/discover/device-handler.c b/discover/device-handler.c index 9e40fb1..8a4930e 100644 --- a/discover/device-handler.c +++ b/discover/device-handler.c @@ -55,7 +55,7 @@ static struct device device = { int device_handler_get_current_devices( struct device_handler *handler __attribute__((unused)), - struct device **devices) + const struct device **devices) { *devices = &device; diff --git a/discover/device-handler.h b/discover/device-handler.h index cd28420..01179f2 100644 --- a/discover/device-handler.h +++ b/discover/device-handler.h @@ -25,7 +25,7 @@ struct device_handler *device_handler_init(struct discover_server *server); void device_handler_destroy(struct device_handler *devices); int device_handler_get_current_devices(struct device_handler *handler, - struct device **devices); + const struct device **devices); int device_handler_event(struct device_handler *handler, struct udev_event *event); diff --git a/discover/discover-server.c b/discover/discover-server.c index 56a427b..e03a44a 100644 --- a/discover/discover-server.c +++ b/discover/discover-server.c @@ -90,7 +90,7 @@ static int client_write_message( } static int write_add_message(struct discover_server *server, - struct client *client, struct device *dev) + struct client *client, const struct device *dev) { struct pb_protocol_message *message; int len; @@ -128,7 +128,7 @@ static int write_remove_message(struct discover_server *server, static int discover_server_process(void *arg) { struct discover_server *server = arg; - struct device *devices; + const struct device *devices; struct client *client; int fd, i, n_devices; -- cgit v1.2.1