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SetSymLoadError

関数

シンボル読み込みエラーコードを設定する。

DLLdbghelp.dll呼出規約winapi

シグネチャ

// dbghelp.dll
#include <windows.h>

void SetSymLoadError(
    DWORD error
);

パラメーター

名前	型	方向
error	DWORD	in

戻り値の型: void

各言語での呼び出し定義

// dbghelp.dll
#include <windows.h>

void SetSymLoadError(
    DWORD error
);

[DllImport("dbghelp.dll", ExactSpelling = true)]
static extern void SetSymLoadError(
    uint error   // DWORD
);

<DllImport("dbghelp.dll", ExactSpelling:=True)>
Public Shared Sub SetSymLoadError(
    [error] As UInteger   ' DWORD
)
End Sub

' error : DWORD
Declare PtrSafe Sub SetSymLoadError Lib "dbghelp" ( _
    ByVal error As Long)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

SetSymLoadError = ctypes.windll.dbghelp.SetSymLoadError
SetSymLoadError.restype = None
SetSymLoadError.argtypes = [
    wintypes.DWORD,  # error : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('dbghelp.dll')
SetSymLoadError = Fiddle::Function.new(
  lib['SetSymLoadError'],
  [
    -Fiddle::TYPE_INT,  # error : DWORD
  ],
  Fiddle::TYPE_VOID)

#[link(name = "dbghelp")]
extern "system" {
    fn SetSymLoadError(
        error: u32  // DWORD
    );
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("dbghelp.dll")]
public static extern void SetSymLoadError(uint error);
"@
$api = Add-Type -MemberDefinition $sig -Name 'dbghelp_SetSymLoadError' -Namespace Win32 -PassThru
# $api::SetSymLoadError(error)

#uselib "dbghelp.dll"
#func global SetSymLoadError "SetSymLoadError" sptr
; SetSymLoadError error
; error : DWORD -> "sptr"

#uselib "dbghelp.dll"
#func global SetSymLoadError "SetSymLoadError" int
; SetSymLoadError error
; error : DWORD -> "int"

; void SetSymLoadError(DWORD error)
#uselib "dbghelp.dll"
#func global SetSymLoadError "SetSymLoadError" int
; SetSymLoadError error
; error : DWORD -> "int"

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	dbghelp = windows.NewLazySystemDLL("dbghelp.dll")
	procSetSymLoadError = dbghelp.NewProc("SetSymLoadError")
)

// error (DWORD)
r1, _, err := procSetSymLoadError.Call(
	uintptr(error),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure SetSymLoadError(
  error: DWORD   // DWORD
); stdcall;
  external 'dbghelp.dll' name 'SetSymLoadError';

result := DllCall("dbghelp\SetSymLoadError"
    , "UInt", error   ; DWORD
    , "Int")   ; return: void

●SetSymLoadError(error) = DLL("dbghelp.dll", "int SetSymLoadError(dword)")
# 呼び出し: SetSymLoadError(error)
# error : 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)。