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-rw-r--r--src/libcharon/plugins/ha/ha_kernel.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/libcharon/plugins/ha/ha_kernel.h b/src/libcharon/plugins/ha/ha_kernel.h
index b9341f4cc..5e8c054ab 100644
--- a/src/libcharon/plugins/ha/ha_kernel.h
+++ b/src/libcharon/plugins/ha/ha_kernel.h
@@ -39,6 +39,15 @@ struct ha_kernel_t {
u_int (*get_segment)(ha_kernel_t *this, host_t *host);
/**
+ * Get the segment a host/SPI is in, as used for CHILD_SA segmentation.
+ *
+ * @param host host to get segment for
+ * @param spi SPI to include in hash
+ * @return segment number
+ */
+ u_int (*get_segment_spi)(ha_kernel_t *this, host_t *host, u_int32_t spi);
+
+ /**
* Activate a segment at kernel level for all cluster addresses.
*
* @param segment segment to activate