X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=include%2Fbabeltrace2%2Fversion.h;h=d7b2822a9ef789db0452524358989c30200af627;hb=19e20ba95029abaae4f155eef2cbbdcf6f59959e;hp=7fed407a92c6a27b0a57efc21897e3c03a2e06df;hpb=71c5da58f2e63c0ea0df3b603d615f5aa3dde008;p=babeltrace.git

diff --git a/include/babeltrace2/version.h b/include/babeltrace2/version.h
index 7fed407a..d7b2822a 100644
--- a/include/babeltrace2/version.h
+++ b/include/babeltrace2/version.h
@@ -1,8 +1,8 @@
-#ifndef BABELTRACE_VERSION_H
-#define BABELTRACE_VERSION_H
+#ifndef BABELTRACE2_VERSION_H
+#define BABELTRACE2_VERSION_H
 
 /*
- * Copyright 2017 Philippe Proulx <pproulx@efficios.com>
+ * Copyright (c) 2010-2019 EfficiOS Inc. and Linux Foundation
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -23,17 +23,116 @@
  * SOFTWARE.
  */
 
+#ifndef __BT_IN_BABELTRACE_H
+# error "Please include <babeltrace2/babeltrace.h> instead."
+#endif
+
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-extern int bt_version_get_major(void);
-extern int bt_version_get_minor(void);
-extern int bt_version_get_patch(void);
-extern const char *bt_version_get_extra(void);
+/*!
+@defgroup api-version Library version
+
+@brief
+    Library version getters.
+
+This module contains four functions to get the four parts of the
+library's version:
+
+<dl>
+  <dt>Major version</dt>
+  <dd>bt_version_get_major()</dd>
+
+  <dt>Minor version</dt>
+  <dd>bt_version_get_minor()</dd>
+
+  <dt>Patch version</dt>
+  <dd>bt_version_get_patch()</dd>
+
+  <dt>Development stage</dt>
+  <dd>bt_version_get_development_stage()</dd>
+</dl>
+
+You can also get the version's name and description if available with
+bt_version_get_name() and bt_version_get_name_description().
+*/
+
+/*! @{ */
+
+/*!
+@brief
+    Returns the major version of libbabeltrace2.
+
+@returns
+    Major version of the library.
+*/
+extern unsigned int bt_version_get_major(void);
+
+/*!
+@brief
+    Returns the minor version of libbabeltrace2.
+
+@returns
+    Minor version of the library.
+*/
+extern unsigned int bt_version_get_minor(void);
+
+/*!
+@brief
+    Returns the patch version of libbabeltrace2.
+
+@returns
+    Patch version of the library.
+*/
+extern unsigned int bt_version_get_patch(void);
+
+/*!
+@brief
+    Returns the development stage of libbabeltrace2's version.
+
+The development stage \em can contain a version suffix such as
+<code>-pre5</code> or <code>-rc1</code>.
+
+@returns
+    Development stage of the library's version, or \c NULL if none.
+*/
+extern const char *bt_version_get_development_stage(void);
+
+/*!
+@brief
+    Returns libbabeltrace2's version name.
+
+If the version name is not available, which can be the case for a
+development build, this function returns \c NULL.
+
+@returns
+    Library's version name, or \c NULL if not available.
+
+@sa bt_version_get_name_description() &mdash;
+    Returns the description of libbabeltrace2's version name.
+*/
+extern const char *bt_version_get_name(void);
+
+/*!
+@brief
+    Returns libbabeltrace2's version name's description.
+
+If the version name's description is not available, which can be the
+case for a development build, this function returns \c NULL.
+
+@returns
+    Library's version name's description, or \c NULL if not available.
+
+@sa bt_version_get_name() &mdash;
+    Returns libbabeltrace2's version name.
+*/
+extern const char *bt_version_get_name_description(void);
+
+/*! @} */
 
 #ifdef __cplusplus
 }
 #endif
 
-#endif /* BABELTRACE_VERSION_H */
+#endif /* BABELTRACE2_VERSION_H */