X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=include%2Flttng%2Fkernel-probe-internal.h;h=e2889fd78d2b04d034505d806486ba12c78d7ce0;hp=680f3afab095ab225e59e3922945ee698113635f;hb=0de2479d5f5a287d31c69e34ea5202a69019f224;hpb=808cb744a46310d2e5fbbe9ab025cd427bcfc0a8

diff --git a/include/lttng/kernel-probe-internal.h b/include/lttng/kernel-probe-internal.h
index 680f3afab..e2889fd78 100644
--- a/include/lttng/kernel-probe-internal.h
+++ b/include/lttng/kernel-probe-internal.h
@@ -31,6 +31,8 @@ typedef bool (*kernel_probe_location_equal_cb)(
 typedef ssize_t (*kernel_probe_location_create_from_payload_cb)(
 		struct lttng_payload_view *view,
 		struct lttng_kernel_probe_location **kernel_probe_location);
+typedef unsigned long (*kernel_probe_location_hash_cb)(
+		const struct lttng_kernel_probe_location *location);
 
 struct lttng_kernel_probe_location_comm {
 	/* enum lttng_kernel_probe_location_type */
@@ -63,6 +65,7 @@ struct lttng_kernel_probe_location {
 	enum lttng_kernel_probe_location_type type;
 	kernel_probe_location_equal_cb equal;
 	kernel_probe_location_serialize_cb serialize;
+	kernel_probe_location_hash_cb hash;
 };
 
 struct lttng_kernel_probe_location_symbol {
@@ -91,4 +94,12 @@ bool lttng_kernel_probe_location_is_equal(
 		const struct lttng_kernel_probe_location *a,
 		const struct lttng_kernel_probe_location *b);
 
+LTTNG_HIDDEN
+struct lttng_kernel_probe_location *lttng_kernel_probe_location_copy(
+		const struct lttng_kernel_probe_location *location);
+
+LTTNG_HIDDEN
+unsigned long lttng_kernel_probe_location_hash(
+		const struct lttng_kernel_probe_location *location);
+
 #endif /* LTTNG_KERNEL_PROBE_INTERNAL_H */