From 64e96a194d9fb8e9e69769bf88f067fadf9acce7 Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Wed, 26 Nov 2014 22:52:10 +0100 Subject: bus-proxy: check passed parameter signature of all driver method calls --- src/libsystemd/sd-bus/bus-message.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'src/libsystemd/sd-bus/bus-message.c') diff --git a/src/libsystemd/sd-bus/bus-message.c b/src/libsystemd/sd-bus/bus-message.c index 6889754a96..9bc05c2034 100644 --- a/src/libsystemd/sd-bus/bus-message.c +++ b/src/libsystemd/sd-bus/bus-message.c @@ -5396,6 +5396,12 @@ _public_ int sd_bus_message_is_empty(sd_bus_message *m) { return isempty(m->root_container.signature); } +_public_ int sd_bus_message_has_signature(sd_bus_message *m, const char *signature) { + assert_return(m, -EINVAL); + + return streq(strempty(m->root_container.signature), strempty(signature)); +} + _public_ int sd_bus_message_copy(sd_bus_message *m, sd_bus_message *source, int all) { bool done_something = false; int r; -- cgit v1.2.3-54-g00ecf