PEB_LDR_DATA structure (winternl.h)

[This structure may be altered in future versions of Windows.]

Contains information about the loaded modules for the process.

Syntax

typedef struct _PEB_LDR_DATA {
  BYTE       Reserved1[8];
  PVOID      Reserved2[3];
  LIST_ENTRY InMemoryOrderModuleList;
} PEB_LDR_DATA, *PPEB_LDR_DATA;

Members

Reserved1[8]

Reserved for internal use by the operating system.

Reserved2[3]

Reserved for internal use by the operating system.

InMemoryOrderModuleList

The head of a doubly-linked list that contains the loaded modules for the process. Each item in the list is a pointer to an LDR_DATA_TABLE_ENTRY structure. For more information, see Remarks.

Remarks

The LIST_ENTRY structure is defined as follows:

typedef struct _LIST_ENTRY {
   struct _LIST_ENTRY *Flink;
   struct _LIST_ENTRY *Blink;
} LIST_ENTRY, *PLIST_ENTRY, *RESTRICTED_POINTER PRLIST_ENTRY;

The LDR_DATA_TABLE_ENTRY structure is defined as follows:

typedef struct _LDR_DATA_TABLE_ENTRY {
    PVOID Reserved1[2];
    LIST_ENTRY InMemoryOrderLinks;
    PVOID Reserved2[2];
    PVOID DllBase;
    PVOID EntryPoint;
    PVOID Reserved3;
    UNICODE_STRING FullDllName;
    BYTE Reserved4[8];
    PVOID Reserved5[3];
    union {
        ULONG CheckSum;
        PVOID Reserved6;
    };
    ULONG TimeDateStamp;
} LDR_DATA_TABLE_ENTRY, *PLDR_DATA_TABLE_ENTRY;

Requirements

See also

PEB