Fix trace-collection.h: No such file or directory that build code with libbabeltrace

[babeltrace.git] / include / babeltrace / ctf / events.h

diff --git a/include/babeltrace/ctf/events.h b/include/babeltrace/ctf/events.h
index 30365aaabbafd80d41e2aa6a7f2da7ec87faaff3..2bf9c62d7a971f322b14a3c0e6884f91e2fe7538 100644 (file)
--- a/include/babeltrace/ctf/events.h
+++ b/include/babeltrace/ctf/events.h
@@ -25,6 +25,7 @@
 
 #include <stdint.h>
 #include <babeltrace/context.h>
+#include <babeltrace/clock-types.h>
 
 struct definition;
 struct bt_ctf_event;
@@ -89,14 +90,14 @@ const struct definition *bt_ctf_get_top_level_scope(const struct bt_ctf_event *e
 const char *bt_ctf_event_name(const struct bt_ctf_event *event);
 
 /*
- * bt_ctf_get_timestamp_raw: returns the timestamp of the event as written in
- * the packet or -1ULL on error
+ * bt_ctf_get_cycles: returns the timestamp of the event as written
+ * in the packet (in cycles) or -1ULL on error.
  */
-uint64_t bt_ctf_get_timestamp_raw(const struct bt_ctf_event *event);
+uint64_t bt_ctf_get_cycles(const struct bt_ctf_event *event);
 
 /*
- * bt_ctf_get_timestamp: returns the timestamp of the event offsetted with the
- * system clock source or -1ULL on error
+ * bt_ctf_get_timestamp: returns the timestamp of the event offsetted
+ * with the system clock source (in ns) or -1ULL on error
  */
 uint64_t bt_ctf_get_timestamp(const struct bt_ctf_event *event);
 
@@ -155,6 +156,12 @@ int bt_ctf_get_int_base(const struct definition *field);
  */
 int bt_ctf_get_int_byte_order(const struct definition *field);
 
+/*
+ * bt_ctf_get_int_len: return the size, in bits, of an int or a negative
+ * value on error
+ */
+ssize_t bt_ctf_get_int_len(const struct definition *field);
+
 /*
  * bt_ctf_get_encoding: return the encoding of an int or a string.
  * return a negative value on error
@@ -175,7 +182,7 @@ int bt_ctf_get_array_len(const struct definition *field);
  *
  * If the field does not exist or is not of the type requested, the value
  * returned is undefined. To check if an error occured, use the
- * bt_ctf_field_error() function after accessing a field.
+ * bt_ctf_field_get_error() function after accessing a field.
  */
 uint64_t bt_ctf_get_uint64(const struct definition *field);
 int64_t bt_ctf_get_int64(const struct definition *field);
@@ -183,7 +190,7 @@ char *bt_ctf_get_char_array(const struct definition *field);
 char *bt_ctf_get_string(const struct definition *field);
 
 /*
- * bt_ctf_field_error: returns the last error code encountered while
+ * bt_ctf_field_get_error: returns the last error code encountered while
  * accessing a field and reset the error flag.
  * Return 0 if no error, a negative value otherwise.
  */