// mallinfo()
struct mallinfo mallinfo() {
#ifdef USE_MULTIPLE_ALLOCATOR
return dlmallinfo();
#else
return _mallinfo_r( _REENT );
#endif
}
/*!
Returns a MemoryStats structure containing information about the memory use
of this pool.
*/
QMallocPool::MemoryStats QMallocPool::memoryStatistics() const
{
Q_ASSERT(d && "Cannot operate on a null malloc pool");
QMallocPtr p(d);
struct mallinfo info = dlmallinfo();
MemoryStats rv = { d->poolLength,
(unsigned long)info.usmblks,
(unsigned long)info.arena,
(unsigned long)info.uordblks,
(unsigned long)info.keepcost };
return rv;
}
static inline void HEAP_DUMP(void) {
struct mallinfo minfo = dlmallinfo();
printf("\tmallinfo:\n");
printf("\t\tarena space 0x%zx\n", minfo.arena);
printf("\t\tfree chunks 0x%zx\n", minfo.ordblks);
printf("\t\tspace in mapped regions 0x%zx\n", minfo.hblkhd);
printf("\t\tmax total allocated 0x%zx\n", minfo.usmblks);
printf("\t\ttotal allocated 0x%zx\n", minfo.uordblks);
printf("\t\tfree 0x%zx\n", minfo.fordblks);
printf("\t\treleasable space 0x%zx\n", minfo.keepcost);
printf("\theap block list:\n");
void dump_callback(void *start, void *end, size_t used_bytes, void *arg) {
printf("\t\tstart %p end %p used_bytes %zu\n", start, end, used_bytes);
}
static jlong getHeapSize(JNIEnv *env, jobject clazz)
{
#if !NO_MALLINFO
struct mallinfo info = mspace_mallinfo(sqlite3_get_mspace());
struct mallinfo info = dlmallinfo();
return (jlong) info.usmblks;
#elif USE_MSPACE
mspace space = sqlite3_get_mspace();
if (space != 0) {
return mspace_footprint(space);
} else {
return 0;
}
#else
return 0;
#endif
}
struct mallinfo mallinfo()
{
return dlmallinfo();
}
extern "C" struct mallinfo mallinfo() {
return dlmallinfo();
}
u32 game_lua_memory_usage ()
{
return ((u32)dlmallinfo().uordblks);
}
struct mallinfo amemcheck_mallinfo() {
return dlmallinfo();
}
