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winecrt0: Create the Ansi argv from the Unicode one. 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2019-12-07 14:45:24 +01:00
parent ff91d9473a
commit 5a9c88d62e
4 changed files with 29 additions and 5 deletions
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2
dlls/winecrt0/dll_entry.c
View File

@ -38,7 +38,7 @@ BOOL WINAPI DECLSPEC_HIDDEN __wine_spec_dll_entry( HINSTANCE inst, DWORD reason,
if (reason == DLL_PROCESS_ATTACH && __wine_spec_init_state != CONSTRUCTORS_DONE)
{
call_fini = TRUE;
_init( __wine_main_argc, __wine_main_argv, NULL );
_init( 0, NULL, NULL );
}
ret = DllMain( inst, reason, reserved );

2
dlls/winecrt0/drv_entry.c
View File

@ -35,7 +35,7 @@ NTSTATUS DECLSPEC_HIDDEN WINAPI __wine_spec_drv_entry( struct _DRIVER_OBJECT *ob
{
BOOL needs_init = (__wine_spec_init_state != CONSTRUCTORS_DONE);
if (needs_init) _init( __wine_main_argc, __wine_main_argv, NULL );
if (needs_init) _init( 0, NULL, NULL );
return DriverEntry( obj, path );
/* there is no detach routine so we can't call destructors */
}

28
dlls/winecrt0/exe_entry.c
View File

@ -25,19 +25,43 @@
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "winnls.h"
#include "winternl.h"
#include "wine/library.h"
#include "crt0_private.h"
extern int __cdecl main( int argc, char *argv[] );
static char **build_argv( WCHAR **wargv )
{
int argc;
char *p, **argv;
DWORD total = 0;
for (argc = 0; wargv[argc]; argc++)
total += WideCharToMultiByte( CP_ACP, 0, wargv[argc], -1, NULL, 0, NULL, NULL );
argv = HeapAlloc( GetProcessHeap(), 0, total + (argc + 1) * sizeof(*argv) );
p = (char *)(argv + argc + 1);
for (argc = 0; wargv[argc]; argc++)
{
DWORD reslen = WideCharToMultiByte( CP_ACP, 0, wargv[argc], -1, p, total, NULL, NULL );
argv[argc] = p;
p += reslen;
total -= reslen;
}
argv[argc] = NULL;
return argv;
}
DWORD WINAPI DECLSPEC_HIDDEN __wine_spec_exe_entry( PEB *peb )
{
BOOL needs_init = (__wine_spec_init_state != CONSTRUCTORS_DONE);
char **argv = build_argv( __wine_main_wargv );
DWORD ret;
if (needs_init) _init( __wine_main_argc, __wine_main_argv, NULL );
ret = main( __wine_main_argc, __wine_main_argv );
if (needs_init) _init( __wine_main_argc, argv, NULL );
ret = main( __wine_main_argc, argv );
if (needs_init) _fini();
ExitProcess( ret );
}

2
dlls/winecrt0/exe_wentry.c
View File

@ -36,7 +36,7 @@ DWORD WINAPI DECLSPEC_HIDDEN __wine_spec_exe_wentry( PEB *peb )
BOOL needs_init = (__wine_spec_init_state != CONSTRUCTORS_DONE);
DWORD ret;
if (needs_init) _init( __wine_main_argc, __wine_main_argv, NULL );
if (needs_init) _init( 0, NULL, NULL );
ret = wmain( __wine_main_argc, __wine_main_wargv );
if (needs_init) _fini();
ExitProcess( ret );