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Diffstat (limited to 'refclock_pps.c')
-rw-r--r--refclock_pps.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/refclock_pps.c b/refclock_pps.c
index 85ff9e9..b9e8009 100644
--- a/refclock_pps.c
+++ b/refclock_pps.c
@@ -48,12 +48,15 @@ struct pps_instance {
};
static int pps_initialise(RCL_Instance instance) {
+ const char *options[] = {"clear", NULL};
pps_handle_t handle;
pps_params_t params;
struct pps_instance *pps;
int fd, edge_clear, mode;
char *path;
+ RCL_CheckDriverOptions(instance, options);
+
path = RCL_GetDriverParameter(instance);
edge_clear = RCL_GetDriverOption(instance, "clear") ? 1 : 0;