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gobject: Drop use of volatile from get_type() macros

Browse Source 
http://isvolatileusefulwiththreads.in/c/

It’s possible that the variables here are only marked as volatile
because they’re arguments to `g_once_*()`. Those arguments will be
modified in a subsequent commit.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #600
This commit is contained in:
Philip Withnall
2020-11-11 18:12:22 +00:00
parent 066e68001e
commit fab561f8d0
10 changed files with 56 additions and 56 deletions
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48
gobject/gtype.h
View File

@@ -1727,8 +1727,8 @@ guint g_type_get_type_registration_serial (void);
* GType
* gtk_gadget_get_type (void)
* {
* static volatile gsize g_define_type_id__volatile = 0;
* if (g_once_init_enter (&g_define_type_id__volatile))
* static gsize static_g_define_type_id = 0;
* if (g_once_init_enter (&static_g_define_type_id))
* {
* GType g_define_type_id =
* g_type_register_static_simple (GTK_TYPE_WIDGET,
@@ -1748,9 +1748,9 @@ guint g_type_get_type_registration_serial (void);
* };
* g_type_add_interface_static (g_define_type_id, TYPE_GIZMO, &g_implement_interface_info);
* }
* g_once_init_leave (&g_define_type_id__volatile, g_define_type_id);
* g_once_init_leave (&static_g_define_type_id, g_define_type_id);
* }
* return g_define_type_id__volatile;
* return static_g_define_type_id;
* }
* ]|
* The only pieces which have to be manually provided are the definitions of
@@ -1995,17 +1995,17 @@ type_name##_get_instance_private (TypeName *self) \
GType \
type_name##_get_type (void) \
{ \
static volatile gsize g_define_type_id__volatile = 0;
static gsize static_g_define_type_id = 0;
/* Prelude goes here */
/* Added for _G_DEFINE_TYPE_EXTENDED_WITH_PRELUDE */
#define _G_DEFINE_TYPE_EXTENDED_BEGIN_REGISTER(TypeName, type_name, TYPE_PARENT, flags) \
if (g_once_init_enter (&g_define_type_id__volatile)) \
if (g_once_init_enter (&static_g_define_type_id)) \
{ \
GType g_define_type_id = type_name##_get_type_once (); \
g_once_init_leave (&g_define_type_id__volatile, g_define_type_id); \
g_once_init_leave (&static_g_define_type_id, g_define_type_id); \
} \
return g_define_type_id__volatile; \
return static_g_define_type_id; \
} /* closes type_name##_get_type() */ \
\
G_GNUC_NO_INLINE \
@@ -2041,8 +2041,8 @@ static void type_name##_default_init (TypeName##Interface *klass); \
GType \
type_name##_get_type (void) \
{ \
static volatile gsize g_define_type_id__volatile = 0; \
if (g_once_init_enter (&g_define_type_id__volatile)) \
static gsize static_g_define_type_id = 0; \
if (g_once_init_enter (&static_g_define_type_id)) \
{ \
GType g_define_type_id = \
g_type_register_static_simple (G_TYPE_INTERFACE, \
@@ -2058,9 +2058,9 @@ type_name##_get_type (void) \
#define _G_DEFINE_INTERFACE_EXTENDED_END() \
/* following custom code */ \
} \
g_once_init_leave (&g_define_type_id__volatile, g_define_type_id); \
g_once_init_leave (&static_g_define_type_id, g_define_type_id); \
} \
return g_define_type_id__volatile; \
return static_g_define_type_id; \
} /* closes type_name##_get_type() */
/**
@@ -2115,13 +2115,13 @@ static GType type_name##_get_type_once (void); \
GType \
type_name##_get_type (void) \
{ \
static volatile gsize g_define_type_id__volatile = 0; \
if (g_once_init_enter (&g_define_type_id__volatile)) \
static gsize static_g_define_type_id = 0; \
if (g_once_init_enter (&static_g_define_type_id)) \
{ \
GType g_define_type_id = type_name##_get_type_once (); \
g_once_init_leave (&g_define_type_id__volatile, g_define_type_id); \
g_once_init_leave (&static_g_define_type_id, g_define_type_id); \
} \
return g_define_type_id__volatile; \
return static_g_define_type_id; \
} \
\
G_GNUC_NO_INLINE \
@@ -2152,13 +2152,13 @@ static GType type_name##_get_type_once (void); \
GType \
type_name##_get_type (void) \
{ \
static volatile gsize g_define_type_id__volatile = 0; \
if (g_once_init_enter (&g_define_type_id__volatile)) \
static gsize static_g_define_type_id = 0; \
if (g_once_init_enter (&static_g_define_type_id)) \
{ \
GType g_define_type_id = type_name##_get_type_once (); \
g_once_init_leave (&g_define_type_id__volatile, g_define_type_id); \
g_once_init_leave (&static_g_define_type_id, g_define_type_id); \
} \
return g_define_type_id__volatile; \
return static_g_define_type_id; \
} \
\
G_GNUC_NO_INLINE \
@@ -2205,13 +2205,13 @@ static GType type_name##_get_type_once (void); \
GType \
type_name##_get_type (void) \
{ \
static volatile gsize g_define_type_id__volatile = 0; \
if (g_once_init_enter (&g_define_type_id__volatile)) \
static gsize static_g_define_type_id = 0; \
if (g_once_init_enter (&static_g_define_type_id)) \
{ \
GType g_define_type_id = type_name##_get_type_once (); \
g_once_init_leave (&g_define_type_id__volatile, g_define_type_id); \
g_once_init_leave (&static_g_define_type_id, g_define_type_id); \
} \
return g_define_type_id__volatile; \
return static_g_define_type_id; \
} \
\
G_GNUC_NO_INLINE \