sessiond: kernel triggers: add infrastructure to create event notifiers

[lttng-tools.git] / src / common / kernel-ctl / kernel-ctl.c

diff --git a/src/common/kernel-ctl/kernel-ctl.c b/src/common/kernel-ctl/kernel-ctl.c
index f7b92f045498c870de9181c1e754228353ea033d..f5efaf328f08858c2eea3e135421218fac1bfc45 100644 (file)
--- a/src/common/kernel-ctl/kernel-ctl.c
+++ b/src/common/kernel-ctl/kernel-ctl.c
@@ -437,7 +437,7 @@ int kernctl_create_event_notifier(int group_fd,
                        LTTNG_KERNEL_EVENT_NOTIFIER_CREATE, event_notifier);
 }
 
-int kernctl_filter(int fd, struct lttng_filter_bytecode *filter)
+int kernctl_filter(int fd, const struct lttng_filter_bytecode *filter)
 {
        struct lttng_kernel_filter_bytecode *kb;
        uint32_t len;