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From 46bae4f18dfec8fedda82648091752d270b2dff8 Mon Sep 17 00:00:00 2001
From: Philip Withnall <pwithnall@endlessos.org>
Date: Wed, 11 Nov 2020 19:19:20 +0000
Subject: [PATCH 19/29] gatomicarray: Drop volatile qualifier from GAtomicArray
API
This is an API break, but it should not affect third party code since
that code should not be interacting with the `data` member in a way that
invokes its `volatile` qualifier (such as copying to an intermediate
variable).
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
Helps: #600
Upstream-Status: Backport [https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1719]
---
gobject/gatomicarray.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/gobject/gatomicarray.h b/gobject/gatomicarray.h
index 9550fa396..89043c5e4 100644
--- a/gobject/gatomicarray.h
+++ b/gobject/gatomicarray.h
@@ -29,7 +29,7 @@ G_BEGIN_DECLS
typedef struct _GAtomicArray GAtomicArray;
struct _GAtomicArray {
- volatile gpointer data; /* elements - atomic */
+ gpointer data; /* elements - atomic */
};
void _g_atomic_array_init (GAtomicArray *array);
@@ -42,7 +42,7 @@ void _g_atomic_array_update (GAtomicArray *array,
#define G_ATOMIC_ARRAY_GET_LOCKED(_array, _type) ((_type *)((_array)->data))
#define G_ATOMIC_ARRAY_DO_TRANSACTION(_array, _type, _C_) G_STMT_START { \
- volatile gpointer *_datap = &(_array)->data; \
+ gpointer *_datap = &(_array)->data; \
_type *transaction_data, *__check; \
\
__check = g_atomic_pointer_get (_datap); \
--
2.30.1
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