discover-client: Add discover_client_boot

This change implements the client side of the server-based boot
interface. We add a funcion, discover_client_boot, which serialises a
boot message, then sends it to the server.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/lib/pb-protocol/pb-protocol.h b/lib/pb-protocol/pb-protocol.h
index beb18cc..2ec264c 100644
--- a/lib/pb-protocol/pb-protocol.h
+++ b/lib/pb-protocol/pb-protocol.h
@@ -26,6 +26,7 @@ struct pb_protocol_message {
 void pb_protocol_dump_device(const struct device *dev, const char *text,
 	FILE *stream);
 int pb_protocol_device_len(const struct device *dev);
+int pb_protocol_boot_len(const struct boot_command *boot);
 int pb_protocol_device_cmp(const struct device *a, const struct device *b);
 
 int pb_protocol_boot_option_cmp(const struct boot_option *a,
@@ -36,6 +37,8 @@ char *pb_protocol_deserialise_string(void *ctx,
 		const struct pb_protocol_message *message);
 
 int pb_protocol_serialise_device(const struct device *dev, char *buf, int buf_len);
+int pb_protocol_serialise_boot_command(const struct boot_command *boot,
+		char *buf, int buf_len);
 
 int pb_protocol_write_message(int fd, struct pb_protocol_message *message);