This will allow adding alternative algorithms as defined in PTP profiles.
Signed-off-by: Richard Cochran <[email protected]>
---
clock.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/clock.c b/clock.c
index da15882..7049706 100644
--- a/clock.c
+++ b/clock.c
@@ -79,6 +79,7 @@ struct clock {
clockid_t clkid;
struct servo *servo;
enum servo_type servo_type;
+ int (*dscmp)(struct dataset *a, struct dataset *b);
struct defaultDS dds;
struct dataset default_dataset;
struct currentDS cur;
@@ -1038,6 +1039,7 @@ struct clock *clock_create(enum clock_type type, struct
config *config,
}
c->servo_state = SERVO_UNLOCKED;
c->servo_type = servo;
+ c->dscmp = dscmp;
c->tsproc = tsproc_create(config_get_int(config, NULL, "tsproc_mode"),
config_get_int(config, NULL, "delay_filter"),
config_get_int(config, NULL,
"delay_filter_length"));
@@ -1658,7 +1660,7 @@ static void handle_state_decision_event(struct clock *c)
fc = port_compute_best(piter);
if (!fc)
continue;
- if (!best || dscmp(&fc->dataset, &best->dataset) > 0)
+ if (!best || c->dscmp(&fc->dataset, &best->dataset) > 0)
best = fc;
}
--
2.11.0
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