man: document some more bus functions

[elogind.git] / src / libsystemd-bus / bus-creds.c

diff --git a/src/libsystemd-bus/bus-creds.c b/src/libsystemd-bus/bus-creds.c
index 5575f73d86360599a6ad88460c36faee908c4425..52e55fc5e134cf320b7011be7f9e5d87d94d9a4a 100644 (file)
--- a/src/libsystemd-bus/bus-creds.c
+++ b/src/libsystemd-bus/bus-creds.c
@@ -105,7 +105,7 @@ _public_ sd_bus_creds *sd_bus_creds_unref(sd_bus_creds *c) {
         return NULL;
 }
 
-_public_ uint64_t sd_bus_creds_get_mask(sd_bus_creds *c) {
+_public_ uint64_t sd_bus_creds_get_mask(const sd_bus_creds *c) {
         assert_return(c, 0);
 
         return c->mask;