Hide new bt_ctf_clock_* symbols

[babeltrace.git] / include / babeltrace / ctf-ir / clock.h

diff --git a/include/babeltrace/ctf-ir/clock.h b/include/babeltrace/ctf-ir/clock.h
index e35882e05eb7155e879b1b4cabd95023adbaf55a..7665462b846aefb65b173b69bf336e61cfc03e37 100644 (file)
--- a/include/babeltrace/ctf-ir/clock.h
+++ b/include/babeltrace/ctf-ir/clock.h
@@ -49,28 +49,6 @@ struct bt_ctf_clock;
  */
 extern struct bt_ctf_clock *bt_ctf_clock_create(const char *name);
 
-/*
- * bt_ctf_clock_get_name: get a clock's name.
- *
- * Get the clock's name.
- *
- * @param clock Clock instance.
- *
- * Returns the clock's name, NULL on error.
- */
-extern const char *bt_ctf_clock_get_name(struct bt_ctf_clock *clock);
-
-/*
- * bt_ctf_clock_get_description: get a clock's description.
- *
- * Get the clock's description.
- *
- * @param clock Clock instance.
- *
- * Returns the clock's description, NULL if unset.
- */
-extern const char *bt_ctf_clock_get_description(struct bt_ctf_clock *clock);
-
 /*
  * bt_ctf_clock_set_description: set a clock's description.
  *
@@ -85,17 +63,6 @@ extern const char *bt_ctf_clock_get_description(struct bt_ctf_clock *clock);
 extern int bt_ctf_clock_set_description(struct bt_ctf_clock *clock,
                const char *desc);
 
-/*
- * bt_ctf_clock_get_frequency: get a clock's frequency.
- *
- * Get the clock's frequency (Hz).
- *
- * @param clock Clock instance.
- *
- * Returns the clock's frequency, -1ULL on error.
- */
-extern uint64_t bt_ctf_clock_get_frequency(struct bt_ctf_clock *clock);
-
 /*
  * bt_ctf_clock_set_frequency: set a clock's frequency.
  *
@@ -109,17 +76,6 @@ extern uint64_t bt_ctf_clock_get_frequency(struct bt_ctf_clock *clock);
 extern int bt_ctf_clock_set_frequency(struct bt_ctf_clock *clock,
                uint64_t freq);
 
-/*
- * bt_ctf_clock_get_precision: get a clock's precision.
- *
- * Get the clock's precision (in clock ticks).
- *
- * @param clock Clock instance.
- *
- * Returns the clock's precision, -1ULL on error.
- */
-extern uint64_t bt_ctf_clock_get_precision(struct bt_ctf_clock *clock);
-
 /*
  * bt_ctf_clock_set_precision: set a clock's precision.
  *
@@ -133,19 +89,6 @@ extern uint64_t bt_ctf_clock_get_precision(struct bt_ctf_clock *clock);
 extern int bt_ctf_clock_set_precision(struct bt_ctf_clock *clock,
                uint64_t precision);
 
-/*
- * bt_ctf_clock_get_offset_s: get a clock's offset in seconds.
- *
- * Get the clock's offset in seconds from POSIX.1 Epoch, 1970-01-01.
- *
- * @param clock Clock instance.
- * @param offset_s Pointer to clock offset in seconds (output).
- *
- * Returns 0 on success, a negative value on error.
- */
-extern int bt_ctf_clock_get_offset_s(struct bt_ctf_clock *clock,
-               int64_t *offset_s);
-
 /*
  * bt_ctf_clock_set_offset_s: set a clock's offset in seconds.
  *
@@ -160,19 +103,6 @@ extern int bt_ctf_clock_get_offset_s(struct bt_ctf_clock *clock,
 extern int bt_ctf_clock_set_offset_s(struct bt_ctf_clock *clock,
                int64_t offset_s);
 
-/*
- * bt_ctf_clock_get_offset: get a clock's offset in ticks.
- *
- * Get the clock's offset in ticks from Epoch + offset_t.
- *
- * @param clock Clock instance.
- * @param offset Clock offset in ticks from Epoch + offset_s (output).
- *
- * Returns 0 on success, a negative value on error.
- */
-extern int bt_ctf_clock_get_offset(struct bt_ctf_clock *clock,
-               int64_t *offset);
-
 /*
  * bt_ctf_clock_set_offset: set a clock's offset in ticks.
  *
@@ -186,18 +116,6 @@ extern int bt_ctf_clock_get_offset(struct bt_ctf_clock *clock,
 extern int bt_ctf_clock_set_offset(struct bt_ctf_clock *clock,
                int64_t offset);
 
-/*
- * bt_ctf_clock_get_is_absolute: get a clock's absolute attribute.
- *
- * Get the clock's absolute attribute. A clock is absolute if the clock is a
- * global reference across the trace's other clocks.
- *
- * @param clock Clock instance.
- *
- * Returns the clock's absolute attribute, a negative value on error.
- */
-extern int bt_ctf_clock_get_is_absolute(struct bt_ctf_clock *clock);
-
 /*
  * bt_ctf_clock_set_is_absolute: set a clock's absolute attribute.
  *
@@ -213,32 +131,14 @@ extern int bt_ctf_clock_set_is_absolute(struct bt_ctf_clock *clock,
                int is_absolute);
 
 /*
- * bt_ctf_clock_get_uuid: get a clock's UUID.
- *
- * Get the clock's UUID.
+ * bt_ctf_clock_set_time: set a clock's current time value.
  *
- * @param clock Clock instance.
- *
- * Returns a pointer to the clock's UUID (16 byte array) on success,
- * NULL on error.
- */
-extern const unsigned char *bt_ctf_clock_get_uuid(struct bt_ctf_clock *clock);
-
-/*
- * bt_ctf_clock_set_uuid: set a clock's UUID.
- *
- * Set a clock's UUID.
- *
- * @param clock Clock instance.
- * @param uuid A 16-byte array containing a UUID.
+ * Set the current time in nanoseconds since the clock's origin (offset and
+ * offset_s attributes). Defaults to 0.
  *
  * Returns 0 on success, a negative value on error.
  */
-extern int bt_ctf_clock_set_uuid(struct bt_ctf_clock *clock,
-               const unsigned char *uuid);
-
-extern int64_t bt_ctf_clock_ns_from_value(struct bt_ctf_clock *clock,
-               uint64_t value);
+extern int bt_ctf_clock_set_time(struct bt_ctf_clock *clock, int64_t time);
 
 #ifdef __cplusplus
 }