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SymSrvGetFileIndexes

関数
ファイルのシンボルサーバーインデックス値を取得する。
DLLdbghelp.dll文字セットANSI (-A)呼出規約winapiSetLastErrorあり
📘 Microsoft Learn (日本語) · English

シグネチャ

// dbghelp.dll  (ANSI / -A)
#include <windows.h>

BOOL SymSrvGetFileIndexes(
    LPCSTR File,
    GUID* Id,
    DWORD* Val1,
    DWORD* Val2,   // optional
    DWORD Flags
);

パラメーター

名前型方向説明
FileLPCSTRinインデックスを取得する対象ファイルのパス文字列。
IdGUID*outファイルのGUID識別子を受け取る出力先。
Val1DWORD*outインデックス値1(年齢やタイムスタンプ等)を受け取る出力先。
Val2DWORD*outoptionalインデックス値2(サイズ等)を受け取る出力先。NULL可。
FlagsDWORDin取得動作を制御するフラグ。通常0。

戻り値の型: BOOL

各言語での呼び出し定義

// dbghelp.dll  (ANSI / -A)
#include <windows.h>

BOOL SymSrvGetFileIndexes(
    LPCSTR File,
    GUID* Id,
    DWORD* Val1,
    DWORD* Val2,   // optional
    DWORD Flags
);
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("dbghelp.dll", CharSet = CharSet.Ansi, SetLastError = true, ExactSpelling = true)]
static extern bool SymSrvGetFileIndexes(
    [MarshalAs(UnmanagedType.LPStr)] string File,   // LPCSTR
    out Guid Id,   // GUID* out
    out uint Val1,   // DWORD* out
    IntPtr Val2,   // DWORD* optional, out
    uint Flags   // DWORD
);
<DllImport("dbghelp.dll", CharSet:=CharSet.Ansi, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function SymSrvGetFileIndexes(
    <MarshalAs(UnmanagedType.LPStr)> File As String,   ' LPCSTR
    <Out> ByRef Id As Guid,   ' GUID* out
    <Out> ByRef Val1 As UInteger,   ' DWORD* out
    Val2 As IntPtr,   ' DWORD* optional, out
    Flags As UInteger   ' DWORD
) As Boolean
End Function
' File : LPCSTR
' Id : GUID* out
' Val1 : DWORD* out
' Val2 : DWORD* optional, out
' Flags : DWORD
Declare PtrSafe Function SymSrvGetFileIndexes Lib "dbghelp" ( _
    ByVal File As String, _
    ByVal Id As LongPtr, _
    ByRef Val1 As Long, _
    ByVal Val2 As LongPtr, _
    ByVal Flags As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。
import ctypes
from ctypes import wintypes

SymSrvGetFileIndexes = ctypes.windll.dbghelp.SymSrvGetFileIndexes
SymSrvGetFileIndexes.restype = wintypes.BOOL
SymSrvGetFileIndexes.argtypes = [
    wintypes.LPCSTR,  # File : LPCSTR
    ctypes.c_void_p,  # Id : GUID* out
    ctypes.POINTER(wintypes.DWORD),  # Val1 : DWORD* out
    ctypes.POINTER(wintypes.DWORD),  # Val2 : DWORD* optional, out
    wintypes.DWORD,  # Flags : DWORD
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('dbghelp.dll')
SymSrvGetFileIndexes = Fiddle::Function.new(
  lib['SymSrvGetFileIndexes'],
  [
    Fiddle::TYPE_VOIDP,  # File : LPCSTR
    Fiddle::TYPE_VOIDP,  # Id : GUID* out
    Fiddle::TYPE_VOIDP,  # Val1 : DWORD* out
    Fiddle::TYPE_VOIDP,  # Val2 : DWORD* optional, out
    -Fiddle::TYPE_INT,  # Flags : DWORD
  ],
  Fiddle::TYPE_INT)
#[link(name = "dbghelp")]
extern "system" {
    fn SymSrvGetFileIndexes(
        File: *const u8,  // LPCSTR
        Id: *mut GUID,  // GUID* out
        Val1: *mut u32,  // DWORD* out
        Val2: *mut u32,  // DWORD* optional, out
        Flags: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("dbghelp.dll", CharSet = CharSet.Ansi, SetLastError = true)]
public static extern bool SymSrvGetFileIndexes([MarshalAs(UnmanagedType.LPStr)] string File, out Guid Id, out uint Val1, IntPtr Val2, uint Flags);
"@
$api = Add-Type -MemberDefinition $sig -Name 'dbghelp_SymSrvGetFileIndexes' -Namespace Win32 -PassThru
# $api::SymSrvGetFileIndexes(File, Id, Val1, Val2, Flags)
#uselib "dbghelp.dll"
#func global SymSrvGetFileIndexes "SymSrvGetFileIndexes" sptr, sptr, sptr, sptr, sptr
; SymSrvGetFileIndexes File, varptr(Id), varptr(Val1), varptr(Val2), Flags   ; 戻り値は stat
; File : LPCSTR -> "sptr"
; Id : GUID* out -> "sptr"
; Val1 : DWORD* out -> "sptr"
; Val2 : DWORD* optional, out -> "sptr"
; Flags : DWORD -> "sptr"
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。
出力引数: 
#uselib "dbghelp.dll"
#cfunc global SymSrvGetFileIndexes "SymSrvGetFileIndexes" str, var, var, var, int
; res = SymSrvGetFileIndexes(File, Id, Val1, Val2, Flags)
; File : LPCSTR -> "str"
; Id : GUID* out -> "var"
; Val1 : DWORD* out -> "var"
; Val2 : DWORD* optional, out -> "var"
; Flags : DWORD -> "int"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。
出力引数: 
; BOOL SymSrvGetFileIndexes(LPCSTR File, GUID* Id, DWORD* Val1, DWORD* Val2, DWORD Flags)
#uselib "dbghelp.dll"
#cfunc global SymSrvGetFileIndexes "SymSrvGetFileIndexes" str, var, var, var, int
; res = SymSrvGetFileIndexes(File, Id, Val1, Val2, Flags)
; File : LPCSTR -> "str"
; Id : GUID* out -> "var"
; Val1 : DWORD* out -> "var"
; Val2 : DWORD* optional, out -> "var"
; Flags : DWORD -> "int"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	dbghelp = windows.NewLazySystemDLL("dbghelp.dll")
	procSymSrvGetFileIndexes = dbghelp.NewProc("SymSrvGetFileIndexes")
)

// File (LPCSTR), Id (GUID* out), Val1 (DWORD* out), Val2 (DWORD* optional, out), Flags (DWORD)
r1, _, err := procSymSrvGetFileIndexes.Call(
	uintptr(unsafe.Pointer(windows.BytePtrFromString(File))),
	uintptr(Id),
	uintptr(Val1),
	uintptr(Val2),
	uintptr(Flags),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL
function SymSrvGetFileIndexes(
  File: PAnsiChar;   // LPCSTR
  Id: PGUID;   // GUID* out
  Val1: Pointer;   // DWORD* out
  Val2: Pointer;   // DWORD* optional, out
  Flags: DWORD   // DWORD
): BOOL; stdcall;
  external 'dbghelp.dll' name 'SymSrvGetFileIndexes';
result := DllCall("dbghelp\SymSrvGetFileIndexes"
    , "AStr", File   ; LPCSTR
    , "Ptr", Id   ; GUID* out
    , "Ptr", Val1   ; DWORD* out
    , "Ptr", Val2   ; DWORD* optional, out
    , "UInt", Flags   ; DWORD
    , "Int")   ; return: BOOL
●SymSrvGetFileIndexes(File, Id, Val1, Val2, Flags) = DLL("dbghelp.dll", "bool SymSrvGetFileIndexes(char*, void*, void*, void*, dword)")
# 呼び出し: SymSrvGetFileIndexes(File, Id, Val1, Val2, Flags)
# File : LPCSTR -> "char*"
# Id : GUID* out -> "void*"
# Val1 : DWORD* out -> "void*"
# Val2 : DWORD* optional, out -> "void*"
# Flags : DWORD -> "dword"
# なでしこ1は32bit・ANSI(Shift_JIS)。文字列=char*(ANSI)、ポインタ/ハンドル=void*(4byte)。