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wine
wine-cw
Commits
0c986b2c
Commit
0c986b2c
authored
Jun 30, 2022
by
Alexandre Julliard
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Plain Diff
ntdll: Add _wmakepath_s.
Implementation copied from msvcrt. Signed-off-by:
Alexandre Julliard
<
julliard@winehq.org
>
parent
5d2f0688
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2 changed files
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and
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+78
-0
ntdll.spec
dlls/ntdll/ntdll.spec
+1
-0
wcstring.c
dlls/ntdll/wcstring.c
+77
-0
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dlls/ntdll/ntdll.spec
View file @
0c986b2c
...
...
@@ -1555,6 +1555,7 @@
@ cdecl -ret64 _wcstoui64(wstr ptr long)
@ cdecl _wcsupr(wstr)
@ cdecl _wcsupr_s(wstr long)
@ cdecl _wmakepath_s(ptr long wstr wstr wstr wstr)
@ cdecl _wsplitpath_s(wstr ptr long ptr long ptr long ptr long)
@ cdecl _wtoi(wstr)
@ cdecl -ret64 _wtoi64(wstr)
...
...
dlls/ntdll/wcstring.c
View file @
0c986b2c
...
...
@@ -1375,3 +1375,80 @@ error:
if
(
ext
)
ext
[
0
]
=
0
;
return
ERANGE
;
}
/*********************************************************************
* _wmakepath_s (NTDLL.@)
*/
errno_t
__cdecl
_wmakepath_s
(
wchar_t
*
path
,
size_t
size
,
const
wchar_t
*
drive
,
const
wchar_t
*
directory
,
const
wchar_t
*
filename
,
const
wchar_t
*
extension
)
{
wchar_t
*
p
=
path
;
if
(
!
path
||
!
size
)
return
EINVAL
;
if
(
drive
&&
drive
[
0
])
{
if
(
size
<=
2
)
goto
range
;
*
p
++
=
drive
[
0
];
*
p
++
=
':'
;
size
-=
2
;
}
if
(
directory
&&
directory
[
0
])
{
unsigned
int
len
=
wcslen
(
directory
);
unsigned
int
needs_separator
=
directory
[
len
-
1
]
!=
'/'
&&
directory
[
len
-
1
]
!=
'\\'
;
unsigned
int
copylen
=
min
(
size
-
1
,
len
);
if
(
size
<
2
)
goto
range
;
memmove
(
p
,
directory
,
copylen
*
sizeof
(
wchar_t
));
if
(
size
<=
len
)
goto
range
;
p
+=
copylen
;
size
-=
copylen
;
if
(
needs_separator
)
{
if
(
size
<
2
)
goto
range
;
*
p
++
=
'\\'
;
size
-=
1
;
}
}
if
(
filename
&&
filename
[
0
])
{
unsigned
int
len
=
wcslen
(
filename
);
unsigned
int
copylen
=
min
(
size
-
1
,
len
);
if
(
size
<
2
)
goto
range
;
memmove
(
p
,
filename
,
copylen
*
sizeof
(
wchar_t
));
if
(
size
<=
len
)
goto
range
;
p
+=
len
;
size
-=
len
;
}
if
(
extension
&&
extension
[
0
])
{
unsigned
int
len
=
wcslen
(
extension
);
unsigned
int
needs_period
=
extension
[
0
]
!=
'.'
;
unsigned
int
copylen
;
if
(
size
<
2
)
goto
range
;
if
(
needs_period
)
{
*
p
++
=
'.'
;
size
-=
1
;
}
copylen
=
min
(
size
-
1
,
len
);
memcpy
(
p
,
extension
,
copylen
*
sizeof
(
wchar_t
));
if
(
size
<=
len
)
goto
range
;
p
+=
copylen
;
}
*
p
=
0
;
return
0
;
range:
path
[
0
]
=
0
;
return
ERANGE
;
}
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