#include "gtestutils.h"
#include "gthread.h"
#include "glib_trace.h"
+#include "glib-ctor.h"
#define MEM_PROFILE_TABLE_SIZE 4096
* g_mem_gc_friendly is TRUE, freed memory should be 0-wiped.
*/
-/* --- prototypes --- */
-static gboolean g_mem_initialized = FALSE;
-static void g_mem_init_nomessage (void);
+#ifdef ENABLE_GC_FRIENDLY_DEFAULT
+gboolean g_mem_gc_friendly = TRUE;
+#else
+/**
+ * g_mem_gc_friendly:
+ *
+ * This variable is %TRUE if the <envar>G_DEBUG</envar> environment variable
+ * includes the key <link linkend="G_DEBUG">gc-friendly</link>.
+ */
+gboolean g_mem_gc_friendly = FALSE;
+#endif
+
+GLIB_CTOR (g_mem_init_nomessage)
+{
+ gchar buffer[1024];
+ const gchar *val;
+ const GDebugKey keys[] = {
+ { "gc-friendly", 1 },
+ };
+ gint flags;
+ /* don't use g_malloc/g_message here */
+ val = _g_getenv_nomalloc ("G_DEBUG", buffer);
+ flags = !val ? 0 : g_parse_debug_string (val, keys, G_N_ELEMENTS (keys));
+ if (flags & 1) /* gc-friendly */
+ {
+ g_mem_gc_friendly = TRUE;
+ }
+}
/* --- malloc wrappers --- */
#ifndef REALLOC_0_WORKS
gpointer
g_malloc (gsize n_bytes)
{
- if (G_UNLIKELY (!g_mem_initialized))
- g_mem_init_nomessage();
+ GLIB_ENSURE_CTOR (g_mem_init_nomessage);
+
if (G_LIKELY (n_bytes))
{
gpointer mem;
gpointer
g_malloc0 (gsize n_bytes)
{
- if (G_UNLIKELY (!g_mem_initialized))
- g_mem_init_nomessage();
+ GLIB_ENSURE_CTOR (g_mem_init_nomessage);
+
if (G_LIKELY (n_bytes))
{
gpointer mem;
{
gpointer newmem;
- if (G_UNLIKELY (!g_mem_initialized))
- g_mem_init_nomessage();
+ GLIB_ENSURE_CTOR (g_mem_init_nomessage);
+
if (G_LIKELY (n_bytes))
{
newmem = glib_mem_vtable.realloc (mem, n_bytes);
void
g_free (gpointer mem)
{
- if (G_UNLIKELY (!g_mem_initialized))
- g_mem_init_nomessage();
+ GLIB_ENSURE_CTOR (g_mem_init_nomessage);
+
if (G_LIKELY (mem))
glib_mem_vtable.free (mem);
TRACE(GLIB_MEM_FREE((void*) mem));
{
gpointer mem;
- if (G_UNLIKELY (!g_mem_initialized))
- g_mem_init_nomessage();
+ GLIB_ENSURE_CTOR (g_mem_init_nomessage);
+
if (G_LIKELY (n_bytes))
mem = glib_mem_vtable.try_malloc (n_bytes);
else
{
gpointer mem;
- if (G_UNLIKELY (!g_mem_initialized))
- g_mem_init_nomessage();
+ GLIB_ENSURE_CTOR (g_mem_init_nomessage);
+
if (G_LIKELY (n_bytes))
mem = glib_mem_vtable.try_malloc (n_bytes);
else
{
gpointer newmem;
- if (G_UNLIKELY (!g_mem_initialized))
- g_mem_init_nomessage();
+ GLIB_ENSURE_CTOR (g_mem_init_nomessage);
+
if (G_LIKELY (n_bytes))
newmem = glib_mem_vtable.try_realloc (mem, n_bytes);
else
{
if (SIZE_OVERFLOWS (n_blocks, n_block_bytes))
{
- if (G_UNLIKELY (!g_mem_initialized))
- g_mem_init_nomessage();
+ GLIB_ENSURE_CTOR (g_mem_init_nomessage);
g_error ("%s: overflow allocating %"G_GSIZE_FORMAT"*%"G_GSIZE_FORMAT" bytes",
G_STRLOC, n_blocks, n_block_bytes);
{
if (SIZE_OVERFLOWS (n_blocks, n_block_bytes))
{
- if (G_UNLIKELY (!g_mem_initialized))
- g_mem_init_nomessage();
+ GLIB_ENSURE_CTOR (g_mem_init_nomessage);
g_error ("%s: overflow allocating %"G_GSIZE_FORMAT"*%"G_GSIZE_FORMAT" bytes",
G_STRLOC, n_blocks, n_block_bytes);
{
if (SIZE_OVERFLOWS (n_blocks, n_block_bytes))
{
- if (G_UNLIKELY (!g_mem_initialized))
- g_mem_init_nomessage();
+ GLIB_ENSURE_CTOR (g_mem_init_nomessage);
g_error ("%s: overflow allocating %"G_GSIZE_FORMAT"*%"G_GSIZE_FORMAT" bytes",
G_STRLOC, n_blocks, n_block_bytes);
gsize local_zinit;
gsize local_frees;
- if (G_UNLIKELY (!g_mem_initialized))
- g_mem_init_nomessage();
+ GLIB_ENSURE_CTOR (g_mem_init_nomessage);
g_mutex_lock (&gmem_profile_mutex);
GMemVTable *glib_mem_profiler_table = &profiler_table;
#endif /* !G_DISABLE_CHECKS */
-
-#ifdef ENABLE_GC_FRIENDLY_DEFAULT
-gboolean g_mem_gc_friendly = TRUE;
-#else
-/**
- * g_mem_gc_friendly:
- *
- * This variable is %TRUE if the <envar>G_DEBUG</envar> environment variable
- * includes the key <link linkend="G_DEBUG">gc-friendly</link>.
- */
-gboolean g_mem_gc_friendly = FALSE;
-#endif
-
-static void
-g_mem_init_nomessage (void)
-{
- gchar buffer[1024];
- const gchar *val;
- const GDebugKey keys[] = {
- { "gc-friendly", 1 },
- };
- gint flags;
- if (g_mem_initialized)
- return;
- /* don't use g_malloc/g_message here */
- val = _g_getenv_nomalloc ("G_DEBUG", buffer);
- flags = !val ? 0 : g_parse_debug_string (val, keys, G_N_ELEMENTS (keys));
- if (flags & 1) /* gc-friendly */
- {
- g_mem_gc_friendly = TRUE;
- }
- g_mem_initialized = TRUE;
-}
-
-void
-_g_mem_thread_init_noprivate_nomessage (void)
-{
- /* we may only create mutexes here, locking/
- * unlocking a mutex does not yet work.
- */
- g_mem_init_nomessage();
-}