Module: Windows::Memory

Defined in:
lib/windows/memory.rb

Constant Summary collapse

GHND = 
0x0042
GMEM_FIXED = 
0x0000
GMEM_MOVABLE = 
0002
GMEM_ZEROINIT = 
0x0040
GPTR = 
0x0040
HEAP_NO_SERIALIZE = 
0x00000001
HEAP_GENERATE_EXCEPTIONS = 
0x00000004
HEAP_ZERO_MEMORY = 
0x00000008
HEAP_REALLOC_IN_PLACE_ONLY = 
0x00000010
HEAP_CREATE_ENABLE_EXECUTE = 
0x00040000
MEM_COMMIT = 
0x1000
MEM_RESERVE = 
0x2000
MEM_DECOMMIT = 
0x4000
MEM_RELEASE = 
0x8000
MEM_FREE = 
0x10000
MEM_PRIVATE = 
0x20000
MEM_MAPPED = 
0x40000
MEM_RESET = 
0x80000
MEM_TOP_DOWN = 
0x100000
MEM_WRITE_WATCH = 
0x200000
MEM_PHYSICAL = 
0x400000
MEM_LARGE_PAGES = 
0x20000000
MEM_4MB_PAGES = 
0x80000000200000
PAGE_NOACCESS = 
0x01
PAGE_READONLY = 
0x02
PAGE_READWRITE = 
0x04
PAGE_WRITECOPY = 
0x08
PAGE_EXECUTE = 
0x10
PAGE_EXECUTE_READ = 
0x20
PAGE_EXECUTE_READWRITE = 
0x40
PAGE_EXECUTE_WRITECOPY = 
0x80
PAGE_GUARD = 
0x100
PAGE_NOCACHE = 
0x200
PAGE_WRITECOMBINE = 
0x400
SEC_FILE = 
0x800000
SEC_IMAGE = 
0x1000000
SEC_VLM = 
0x2000000
SEC_RESERVE = 
0x4000000
SEC_COMMIT = 
0x8000000
SEC_NOCACHE = 
0x10000000
LMEM_FIXED = 
0x0000
LMEM_MOVEABLE = 
0x0002
LMEM_NOCOMPACT = 
0x0010
LMEM_NODISCARD = 
0x0020
LMEM_ZEROINIT = 
0x0040
LMEM_MODIFY = 
0x0080
LMEM_DISCARDABLE = 
0x0F00
LMEM_VALID_FLAGS = 
0x0F72
LMEM_INVALID_HANDLE = 
0x8000
LMEM_DISCARDED = 
0x4000
LMEM_LOCKCOUNT = 
0x00FF

Instance Method Summary collapse

Instance Method Details

#LocalDiscard(mem_loc) ⇒ Object

The LocalDiscard macro from winbase.h



114
115
116
 
# File 'lib/windows/memory.rb', line 114

def LocalDiscard(mem_loc)
   LocalReAlloc(mem_loc, 0, LMEM_MOVEABLE)
end