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ntdll: Use wcslwr() instead of tolowerW(). 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2020-03-27 13:44:03 +01:00
parent f599b2cf25
commit 59d0ad23c7
2 changed files with 7 additions and 4 deletions
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10
dlls/ntdll/directory.c
View File

@ -2344,7 +2344,7 @@ static NTSTATUS get_dos_device( const WCHAR *name, UINT name_len, ANSI_STRING *u
strcat( unix_name, "/dosdevices/" );
dev = unix_name + strlen(unix_name);
for (i = 0; i < name_len; i++) dev[i] = (char)tolowerW(name[i]);
for (i = 0; i < name_len; i++) dev[i] = (name[i] >= 'A' && name[i] <= 'Z' ? name[i] + 32 : name[i]);
dev[i] = 0;
/* special case for drive devices */
@ -2755,7 +2755,7 @@ NTSTATUS CDECL wine_nt_to_unix_file_name( const UNICODE_STRING *nameW, ANSI_STRI
struct stat st;
char *unix_name;
int pos, ret, name_len, unix_len, prefix_len;
WCHAR prefix[MAX_DIR_ENTRY_LEN];
WCHAR prefix[MAX_DIR_ENTRY_LEN + 1];
BOOLEAN is_unix = FALSE;
name = nameW->Buffer;
@ -2784,8 +2784,10 @@ NTSTATUS CDECL wine_nt_to_unix_file_name( const UNICODE_STRING *nameW, ANSI_STRI
if (pos == name_len) /* no subdir, plain DOS device */
return get_dos_device( name, name_len, unix_name_ret );
for (prefix_len = 0; prefix_len < pos; prefix_len++)
prefix[prefix_len] = tolowerW(name[prefix_len]);
prefix_len = pos;
memcpy( prefix, name, prefix_len * sizeof(WCHAR) );
prefix[prefix_len] = 0;
wcslwr( prefix );
name += prefix_len;
name_len -= prefix_len;

1
dlls/ntdll/ntdll_misc.h
View File

@ -298,6 +298,7 @@ ULONG __cdecl NTDLL_wcstoul( LPCWSTR s, LPWSTR *end, INT base );
#define wcsicmp(s1,s2) NTDLL__wcsicmp(s1,s2)
#define wcsnicmp(s1,s2,n) NTDLL__wcsnicmp(s1,s2,n)
#define wcslwr(s) NTDLL__wcslwr(s)
#define wcsupr(s) NTDLL__wcsupr(s)
/* convert from straight ASCII to Unicode without depending on the current codepage */