pb-protocol: Don't allocate in deserialise functions

[petitboot] / lib / pb-protocol / pb-protocol.h

diff --git a/lib/pb-protocol/pb-protocol.h b/lib/pb-protocol/pb-protocol.h
index 07ef7e15f0a1cbe2bf4c501bf3242a947a343793..de2ae7c9e82f607893151e9d234fac36fc8a76af 100644 (file)
--- a/lib/pb-protocol/pb-protocol.h
+++ b/lib/pb-protocol/pb-protocol.h
@@ -14,6 +14,7 @@
 enum pb_protocol_action {
        PB_PROTOCOL_ACTION_ADD          = 0x1,
        PB_PROTOCOL_ACTION_REMOVE       = 0x2,
+       PB_PROTOCOL_ACTION_BOOT         = 0x3,
 };
 
 struct pb_protocol_message {
@@ -25,6 +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,
@@ -35,6 +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);
 
@@ -43,7 +47,10 @@ struct pb_protocol_message *pb_protocol_create_message(void *ctx,
 
 struct pb_protocol_message *pb_protocol_read_message(void *ctx, int fd);
 
-struct device *pb_protocol_deserialise_device(void *ctx,
+int pb_protocol_deserialise_device(struct device *dev,
+               const struct pb_protocol_message *message);
+
+int pb_protocol_deserialise_boot_command(struct boot_command *cmd,
                const struct pb_protocol_message *message);
 
 #endif /* _PB_PROTOCOL_H */