X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=include%2Fbabeltrace%2Fctf-ir%2Futils.h;h=21db2e72a1b65c36b9061ff8ee3dfedda1ad1425;hb=6dd2bd0c811d382f28ccb20a74ed56b68ef5eb01;hp=d661ed88f5f8dee4fa060fee506630209d2cc250;hpb=654c1444b546fd79b209288b93ed4e87d9bb8a2b;p=babeltrace.git

diff --git a/include/babeltrace/ctf-ir/utils.h b/include/babeltrace/ctf-ir/utils.h
index d661ed88..21db2e72 100644
--- a/include/babeltrace/ctf-ir/utils.h
+++ b/include/babeltrace/ctf-ir/utils.h
@@ -34,21 +34,40 @@
 extern "C" {
 #endif
 
-/*
- * 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.
- */
+/**
+@defgroup ctfirutils CTF IR utilities
+@ingroup ctfir
+@brief CTF IR utilities.
+
+@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		0 if \p identifier is a valid identifier, or
+			a negative value otherwise or on error.
+
+@prenotnull{identifier}
+*/
 extern int bt_ctf_validate_identifier(const char *identifier);
 
+/** @} */
+
 #ifdef __cplusplus
 }
 #endif