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docs: glib-adoption: remove stuff we alredy removed 

https://www.redhat.com/archives/libvir-list/2020-May/msg00299.html

Suggested-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
This commit is contained in:
Ján Tomko 2020-09-24 13:22:46 +02:00
parent 5ba795ae68
commit 080ab92587
1 changed files with 0 additions and 69 deletions
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docs/glib-adoption.rst
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@ -25,72 +25,3 @@ used in new code, and their suggested GLib replacements:
allocation APIs and GLib APIs within a single method. Keep the
style consistent, converting existing code to GLib style in a
separate, prior commit.
``virStrerror``
The GLib ``g_strerror()`` function should be used instead,
which has a simpler calling convention as an added benefit.
The following libvirt APIs have been deleted already:
``VIR_AUTOPTR``, ``VIR_AUTOCLEAN``, ``VIR_AUTOFREE``
The GLib macros ``g_autoptr``, ``g_auto`` and ``g_autofree``
must be used instead in all new code. In existing code, the
GLib macros must never be mixed with libvirt macros within a
method, nor should they be mixed with ``VIR_FREE``. If
introducing GLib macros to an existing method, any use of
libvirt macros must be converted in an independent commit.
``VIR_DEFINE_AUTOPTR_FUNC``, ``VIR_DEFINE_AUTOCLEAN_FUNC``
The GLib macros ``G_DEFINE_AUTOPTR_CLEANUP_FUNC`` and
``G_DEFINE_AUTO_CLEANUP_CLEAR_FUNC`` must be used in all new
code. Existing code should be converted to the new macros where
relevant. It is permissible to use ``g_autoptr``, ``g_auto`` on
an object whose cleanup function is declared with the libvirt
macros and vice-versa.
``VIR_AUTOUNREF``
The GLib macros ``g_autoptr`` and
``G_DEFINE_AUTOPTR_CLEANUP_FUNC`` should be used to manage
autoclean of virObject classes. This matches usage with GObject
classes.
``VIR_STRDUP``, ``VIR_STRNDUP``
Prefer the GLib APIs ``g_strdup`` and ``g_strndup``.
+-------------------------------+--------------------------------------+-------------------------------------------+
| deleted version | GLib version | Notes |
+===============================+======================================+===========================================+
| ``VIR_AUTOPTR`` | ``g_autoptr`` | |
+-------------------------------+--------------------------------------+-------------------------------------------+
| ``VIR_AUTOCLEAN`` | ``g_auto`` | |
+-------------------------------+--------------------------------------+-------------------------------------------+
| ``VIR_AUTOFREE`` | ``g_autofree`` | The GLib version does not use parentheses |
+-------------------------------+--------------------------------------+-------------------------------------------+
| ``VIR_AUTOUNREF`` | ``g_autoptr`` | The cleanup function needs to be defined |
+-------------------------------+--------------------------------------+-------------------------------------------+
| ``VIR_DEFINE_AUTOPTR_FUNC`` | ``G_DEFINE_AUTOPTR_CLEANUP_FUNC`` | |
+-------------------------------+--------------------------------------+-------------------------------------------+
| ``VIR_DEFINE_AUTOCLEAN_FUNC`` | ``G_DEFINE_AUTO_CLEANUP_CLEAR_FUNC`` | |
+-------------------------------+--------------------------------------+-------------------------------------------+
| ``VIR_STEAL_PTR`` | ``g_steal_pointer`` | ``a = f(&b)`` instead of ``f(a, b)`` |
+-------------------------------+--------------------------------------+-------------------------------------------+
| ``VIR_RETURN_PTR`` | ``return g_steal_pointer`` | |
+-------------------------------+--------------------------------------+-------------------------------------------+
| ``ARRAY_CARDINALITY`` | ``G_N_ELEMENTS`` | |
+-------------------------------+--------------------------------------+-------------------------------------------+
| ``ATTRIBUTE_FALLTHROUGH`` | ``G_GNUC_FALLTHROUGH`` | |
+-------------------------------+--------------------------------------+-------------------------------------------+
| ``ATTRIBUTE_FMT_PRINTF`` | ``G_GNUC_PRINTF`` | |
+-------------------------------+--------------------------------------+-------------------------------------------+
| ``ATTRIBUTE_NOINLINE`` | ``G_GNUC_NO_INLINE`` | |
+-------------------------------+--------------------------------------+-------------------------------------------+
| ``ATTRIBUTE_NORETURN`` | ``G_GNUC_NORETURN`` | |
+-------------------------------+--------------------------------------+-------------------------------------------+
| ``ATTRIBUTE_RETURN_CHECK`` | ``G_GNUC_WARN_UNUSED_RESULT`` | |
+-------------------------------+--------------------------------------+-------------------------------------------+
| ``ATTRIBUTE_SENTINEL`` | ``G_GNUC_NULL_TERMINATED`` | |
+-------------------------------+--------------------------------------+-------------------------------------------+
| ``ATTRIBUTE_UNUSED`` | ``G_GNUC_UNUSED`` | |
+-------------------------------+--------------------------------------+-------------------------------------------+
| ``VIR_STRDUP`` | ``g_strdup`` | |
+-------------------------------+--------------------------------------+-------------------------------------------+
| ``VIR_STRNDUP`` | ``g_strndup`` | |
+-------------------------------+--------------------------------------+-------------------------------------------+
| ``virStrerror`` | ``g_strerror`` | |
+-------------------------------+--------------------------------------+-------------------------------------------+