X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fsystemd%2Fsd-rtnl.h;h=497705d855ec051fb39fc4ba03b1d17d5fb3c23d;hp=b5aa634d05e48344d121fb514b502c94866871b9;hb=ca4e095ab9e970cb8fa472ae69ea1f0648041722;hpb=0204152684188302e6c6232e50f30997fecb4ae3

diff --git a/src/systemd/sd-rtnl.h b/src/systemd/sd-rtnl.h
index b5aa634d0..497705d85 100644
--- a/src/systemd/sd-rtnl.h
+++ b/src/systemd/sd-rtnl.h
@@ -112,7 +112,7 @@ int sd_rtnl_message_open_container(sd_rtnl_message *m, unsigned short type);
 int sd_rtnl_message_open_container_union(sd_rtnl_message *m, unsigned short type, const char *key);
 int sd_rtnl_message_close_container(sd_rtnl_message *m);
 
-int sd_rtnl_message_read_string(sd_rtnl_message *m, unsigned short type, char **data);
+int sd_rtnl_message_read_string(sd_rtnl_message *m, unsigned short type, const char **data);
 int sd_rtnl_message_read_u8(sd_rtnl_message *m, unsigned short type, uint8_t *data);
 int sd_rtnl_message_read_u16(sd_rtnl_message *m, unsigned short type, uint16_t *data);
 int sd_rtnl_message_read_u32(sd_rtnl_message *m, unsigned short type, uint32_t *data);