2 * msvcrt.dll dll data items
4 * Copyright 2000 Jon Griffiths
9 DEFAULT_DEBUG_CHANNEL(msvcrt
);
11 unsigned int MSVCRT___argc
;
12 unsigned int MSVCRT_basemajor
;/* FIXME: */
13 unsigned int MSVCRT_baseminor
;/* FIXME: */
14 unsigned int MSVCRT_baseversion
; /* FIXME: */
15 unsigned int MSVCRT__commode
;
16 unsigned int MSVCRT__fmode
;
17 unsigned int MSVCRT_osmajor
;/* FIXME: */
18 unsigned int MSVCRT_osminor
;/* FIXME: */
19 unsigned int MSVCRT_osmode
;/* FIXME: */
20 unsigned int MSVCRT__osver
;
21 unsigned int MSVCRT_osversion
; /* FIXME: */
22 unsigned int MSVCRT__winmajor
;
23 unsigned int MSVCRT__winminor
;
24 unsigned int MSVCRT__winver
;
25 unsigned int MSVCRT__sys_nerr
;
26 unsigned int MSVCRT___setlc_active
;
27 unsigned int MSVCRT___unguarded_readlc_active
;
30 WCHAR
**MSVCRT___wargv
;
32 WCHAR
*MSVCRT__wcmdln
;
33 char *MSVCRT__environ
;
34 WCHAR
*MSVCRT__wenviron
;
35 char **MSVCRT___initenv
;
36 WCHAR
**MSVCRT___winitenv
;
40 typedef void (__cdecl
*MSVCRT__INITTERMFUN
)(void);
42 /***********************************************************************
43 * __p___argc (MSVCRT.@)
45 unsigned int *__cdecl
MSVCRT___p___argc(void) { return &MSVCRT___argc
; }
47 /***********************************************************************
48 * __p__commode (MSVCRT.@)
50 unsigned int *__cdecl
MSVCRT___p__commode(void) { return &MSVCRT__commode
; }
52 /***********************************************************************
53 * __p__fmode (MSVCRT.@)
55 unsigned int *__cdecl
MSVCRT___p__fmode(void) { return &MSVCRT__fmode
; }
57 /***********************************************************************
58 * __p__osver (MSVCRT.@)
60 unsigned int *__cdecl
MSVCRT___p__osver(void) { return &MSVCRT__osver
; }
62 /***********************************************************************
63 * __p__winmajor (MSVCRT.@)
65 unsigned int *__cdecl
MSVCRT___p__winmajor(void) { return &MSVCRT__winmajor
; }
67 /***********************************************************************
68 * __p__winminor (MSVCRT.@)
70 unsigned int *__cdecl
MSVCRT___p__winminor(void) { return &MSVCRT__winminor
; }
72 /***********************************************************************
73 * __p__winver (MSVCRT.@)
75 unsigned int *__cdecl
MSVCRT___p__winver(void) { return &MSVCRT__winver
; }
77 /*********************************************************************
78 * __p__acmdln (MSVCRT.@)
80 char **__cdecl
MSVCRT___p__acmdln(void) { return &MSVCRT__acmdln
; }
82 /*********************************************************************
83 * __p__wcmdln (MSVCRT.@)
85 WCHAR
**__cdecl
MSVCRT___p__wcmdln(void) { return &MSVCRT__wcmdln
; }
87 /*********************************************************************
88 * __p___argv (MSVCRT.@)
90 char ***__cdecl
MSVCRT___p___argv(void) { return &MSVCRT___argv
; }
92 /*********************************************************************
93 * __p___wargv (MSVCRT.@)
95 WCHAR
***__cdecl
MSVCRT___p___wargv(void) { return &MSVCRT___wargv
; }
97 /*********************************************************************
98 * __p__environ (MSVCRT.@)
100 char **__cdecl
MSVCRT___p__environ(void) { return &MSVCRT__environ
; }
102 /*********************************************************************
103 * __p__wenviron (MSVCRT.@)
105 WCHAR
**__cdecl
MSVCRT___p__wenviron(void) { return &MSVCRT__wenviron
; }
107 /*********************************************************************
108 * __p___initenv (MSVCRT.@)
110 char ***__cdecl
MSVCRT___p___initenv(void) { return &MSVCRT___initenv
; }
112 /*********************************************************************
113 * __p___winitenv (MSVCRT.@)
115 WCHAR
***__cdecl
MSVCRT___p___winitenv(void) { return &MSVCRT___winitenv
; }
117 /*********************************************************************
118 * __p__timezone (MSVCRT.@)
120 int *__cdecl
MSVCRT___p__timezone(void) { return &MSVCRT_timezone
; }
122 /* INTERNAL: Create a wide string from an ascii string */
123 static WCHAR
*wstrdupa(const char *str
)
125 const size_t len
= strlen(str
) + 1 ;
126 WCHAR
*wstr
= MSVCRT_malloc(len
* sizeof (WCHAR
));
129 MultiByteToWideChar(CP_ACP
, MB_PRECOMPOSED
,str
,len
*sizeof(char),wstr
,len
* sizeof (WCHAR
));
133 /* INTERNAL: Since we can't rely on Winelib startup code calling w/getmainargs,
134 * we initialise data values during DLL loading. The when called by a native
135 * program we simply return the data we've already initialised. This also means
136 * you can call multiple times without leaking
138 void MSVCRT_init_args(void)
140 char *cmdline
, **xargv
= NULL
;
141 WCHAR
*wcmdline
, **wxargv
= NULL
;
142 int xargc
,end
,last_arg
,afterlastspace
;
145 MSVCRT__acmdln
= MSVCRT__strdup( GetCommandLineA() );
146 MSVCRT__wcmdln
= wcmdline
= wstrdupa(MSVCRT__acmdln
);
148 /* Make a copy of MSVCRT__acmdln to be able modify it.
149 We will free it at the end of processing. */
150 cmdline
= MSVCRT__strdup(MSVCRT__acmdln
);
152 TRACE("got '%s', wide = '%s'\n", cmdline
, debugstr_w(wcmdline
));
154 version
= GetVersion();
155 MSVCRT__osver
= version
>> 16;
156 MSVCRT__winminor
= version
& 0xFF;
157 MSVCRT__winmajor
= (version
>>8) & 0xFF;
158 MSVCRT_baseversion
= version
>> 16;
159 MSVCRT__winver
= ((version
>> 8) & 0xFF) + ((version
& 0xFF) << 8);
160 MSVCRT_baseminor
= (version
>> 16) & 0xFF;
161 MSVCRT_basemajor
= (version
>> 24) & 0xFF;
162 MSVCRT_osversion
= version
& 0xFFFF;
163 MSVCRT_osminor
= version
& 0xFF;
164 MSVCRT_osmajor
= (version
>>8) & 0xFF;
165 MSVCRT__sys_nerr
= 43;
166 MSVCRT__HUGE
= HUGE_VAL
;
167 MSVCRT___setlc_active
= 0;
168 MSVCRT___unguarded_readlc_active
= 0;
171 /* FIXME: set app type for Winelib apps */
173 end
= last_arg
= xargc
= afterlastspace
= 0;
176 if ((cmdline
[end
]==' ') || (cmdline
[end
]=='\0'))
178 if (cmdline
[end
]=='\0')
182 /* alloc xargc + NULL entry */
183 xargv
=(char**)HeapReAlloc( GetProcessHeap(), 0, xargv
,
184 sizeof(char*)*(xargc
+1));
185 wxargv
=(WCHAR
**)HeapReAlloc( GetProcessHeap(), 0, wxargv
,
186 sizeof(WCHAR
*)*(xargc
+1));
188 if (strlen(cmdline
+afterlastspace
))
190 xargv
[xargc
] = MSVCRT__strdup(cmdline
+afterlastspace
);
191 wxargv
[xargc
] = wstrdupa(xargv
[xargc
]);
193 if (!last_arg
) /* need to seek to the next arg ? */
196 while (cmdline
[end
]==' ')
204 wxargv
[xargc
] = NULL
; /* the last entry is NULL */
211 MSVCRT___argc
= xargc
;
212 MSVCRT___argv
= xargv
;
213 MSVCRT___wargv
= wxargv
;
215 /* Free a no more needed copy of the command line */
216 MSVCRT_free( cmdline
);
218 TRACE("found %d arguments\n",MSVCRT___argc
);
219 MSVCRT__environ
= GetEnvironmentStringsA();
220 MSVCRT___initenv
= &MSVCRT__environ
;
221 MSVCRT__wenviron
= GetEnvironmentStringsW();
222 MSVCRT___winitenv
= &MSVCRT__wenviron
;
226 /* INTERNAL: free memory used by args */
227 void MSVCRT_free_args(void)
232 /*********************************************************************
233 * __getmainargs (MSVCRT.@)
235 void __cdecl
MSVCRT___getmainargs(int *argc
, char ***argv
, char **environ
,
236 int expand_wildcards
, int *new_mode
)
238 TRACE("(%p,%p,%p,%d,%p).\n", argc
, argv
, environ
, expand_wildcards
, new_mode
);
239 *argc
= MSVCRT___argc
;
240 *argv
= MSVCRT___argv
;
241 *environ
= MSVCRT__environ
;
242 MSVCRT__set_new_mode( *new_mode
);
245 /*********************************************************************
246 * __wgetmainargs (MSVCRT.@)
248 void __cdecl
MSVCRT___wgetmainargs(int *argc
, WCHAR
***wargv
, WCHAR
**wenviron
,
249 int expand_wildcards
, int *new_mode
)
251 TRACE("(%p,%p,%p,%d,%p).\n", argc
, wargv
, wenviron
, expand_wildcards
, new_mode
);
252 *argc
= MSVCRT___argc
;
253 *wargv
= MSVCRT___wargv
;
254 *wenviron
= MSVCRT__wenviron
;
255 MSVCRT__set_new_mode( *new_mode
);
258 /*********************************************************************
259 * _initterm (MSVCRT.@)
261 unsigned int __cdecl
MSVCRT__initterm(MSVCRT__INITTERMFUN
*start
,MSVCRT__INITTERMFUN
*end
)
263 MSVCRT__INITTERMFUN
*current
= start
;
265 TRACE("(%p,%p)\n",start
,end
);
270 TRACE("Call init function %p\n",*current
);
279 /*********************************************************************
280 * __set_app_type (MSVCRT.@)
282 void __cdecl
MSVCRT___set_app_type(int app_type
)
284 TRACE("(%d) %s application\n", app_type
, app_type
== 2 ? "Gui" : "Console");
285 MSVCRT_app_type
= app_type
;