assert-pre-internal.h: add BT_ASSERT_PRE_VALID_INDEX()

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

diff --git a/include/babeltrace/ctf-ir/utils.h b/include/babeltrace/ctf-ir/utils.h
index e574bd60dd2517f5dead77dea85f876565543aa2..c93b0d8442c8b2fdef4a799a5facc516e389f3d5 100644 (file)
--- a/include/babeltrace/ctf-ir/utils.h
+++ b/include/babeltrace/ctf-ir/utils.h
@@ -30,26 +30,46 @@
  * http://www.efficios.com/ctf
  */
 
+/* For bt_bool */
+#include <babeltrace/types.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-#include <babeltrace/objects.h>
+/**
+@defgroup ctfirutils CTF IR utilities
+@ingroup ctfir
+@brief CTF IR utilities.
 
-/*
- * bt_ctf_validate_identifier: validate an identifier against the CTF spec.
- *
- * Validate that an identifier meets the CTF specification's restrictions on
- * identifiers. An identifier will be rejected if it is a keyword defined
- * in the CTF specification or if it does not meet any other requirement imposed
- * on identifiers.
- *
- * Note that this will not check whether or not the identifier clashes with
- * identifiers used in a given trace.
- *
- * Returns 0 if the identifier is valid, a negative value on error.
- */
-extern int bt_ctf_validate_identifier(const char *identifier);
+@code
+#include <babeltrace/ctf-ir/utils.h>
+@endcode
+
+@file
+@brief CTF IR utilities functions.
+@sa ctfirutils
+
+@addtogroup ctfirutils
+@{
+*/
+
+/**
+@brief Returns whether or not the string \p identifier is a valid
+       identifier according to CTF.
+
+This function returns a negative value if \p identifier is a CTF keyword
+or if it does not meet any other imposed requirement.
+
+@param[in] identifier  String to test.
+@returns               #BT_TRUE if \p identifier is a valid CTF
+                       identifier, or #BT_FALSE otherwise.
+
+@prenotnull{identifier}
+*/
+extern bt_bool bt_identifier_is_valid(const char *identifier);
+
+/** @} */
 
 #ifdef __cplusplus
 }