wine/win32/init.c
2001-02-14 23:11:17 +00:00

63 lines
1.5 KiB
C

/*
* Win32 kernel functions
*
* Copyright 1995 Martin von Loewis and Cameron Heide
* 1999 Peter Ganten
*/
#include <string.h>
#include <unistd.h>
#include <stdlib.h>
#include "winnls.h"
#include "winbase.h"
#include "winerror.h"
#include "wine/exception.h"
#include "debugtools.h"
DEFAULT_DEBUG_CHANNEL(win32);
/* filter for page-fault exceptions */
static WINE_EXCEPTION_FILTER(page_fault)
{
if (GetExceptionCode() == EXCEPTION_ACCESS_VIOLATION)
return EXCEPTION_EXECUTE_HANDLER;
return EXCEPTION_CONTINUE_SEARCH;
}
/***********************************************************************
* GetComputerNameA (KERNEL32.@)
*/
BOOL WINAPI GetComputerNameA(LPSTR name,LPDWORD size)
{
/* At least Win95OSR2 survives if size is not a pointer (NT crashes though) */
BOOL ret;
__TRY
{
ret = (-1!=gethostname(name,*size));
if (ret)
*size = strlen(name);
}
__EXCEPT(page_fault)
{
SetLastError( ERROR_INVALID_PARAMETER );
return FALSE;
}
__ENDTRY
return ret;
}
/***********************************************************************
* GetComputerNameW (KERNEL32.@)
*/
BOOL WINAPI GetComputerNameW(LPWSTR name,LPDWORD size)
{
LPSTR nameA = (LPSTR)HeapAlloc( GetProcessHeap(), 0, *size);
BOOL ret = GetComputerNameA(nameA,size);
/* FIXME: should set *size in Unicode chars */
if (ret) MultiByteToWideChar( CP_ACP, 0, nameA, -1, name, *size+1 );
HeapFree( GetProcessHeap(), 0, nameA );
return ret;
}