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- Fixed _chmod and _wchmod.

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svn path=/trunk/; revision=9236
This commit is contained in:
Hartmut Birr 2004-04-28 20:20:00 +00:00
parent 47b812dde4
commit e9ee16d561
2 changed files with 39 additions and 27 deletions
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33
reactos/lib/msvcrt/io/chmod.c
View file

@ -14,28 +14,33 @@
int _chmod(const char* filename, mode_t mode) int _chmod(const char* filename, mode_t mode)
{ {
DWORD FileAttributes = 0; DWORD FileAttributes = 0;
BOOLEAN Set = FALSE;
DPRINT("_chmod('%s', %x)\n", filename, mode); DPRINT("_chmod('%s', %x)\n", filename, mode);
FileAttributes = GetFileAttributesA(filename); FileAttributes = GetFileAttributesA(filename);
if ( FileAttributes == -1 ) { if ( FileAttributes == -1 ) {
_dosmaperr(GetLastError()); _dosmaperr(GetLastError());
return -1; return -1;
} }
if ( mode == 0 ) if ( mode == 0 )
return -1; return -1;
if ((mode & _S_IREAD) == _S_IREAD && (mode & _S_IWRITE) != _S_IWRITE) if (mode & _S_IWRITE) {
FileAttributes &= FILE_ATTRIBUTE_READONLY; if (FileAttributes & FILE_ATTRIBUTE_READONLY) {
else if (((mode & _S_IREAD) != _S_IREAD) && ((mode & _S_IWRITE) == _S_IWRITE)) FileAttributes &= ~FILE_ATTRIBUTE_READONLY;
FileAttributes &= FILE_ATTRIBUTE_NORMAL; Set = TRUE;
else
FileAttributes &= FILE_ATTRIBUTE_NORMAL;
if (SetFileAttributesA(filename, FileAttributes) == FALSE) {
_dosmaperr(GetLastError());
return -1;
} }
} else {
return 1; if (!(FileAttributes & FILE_ATTRIBUTE_READONLY)) {
FileAttributes |= FILE_ATTRIBUTE_READONLY;
Set = TRUE;
}
}
if (Set && SetFileAttributesA(filename, FileAttributes) == FALSE) {
_dosmaperr(GetLastError());
return -1;
}
return 0;
} }

33
reactos/lib/msvcrt/io/wchmod.c
View file

@ -13,28 +13,35 @@
int _wchmod(const wchar_t* filename, mode_t mode) int _wchmod(const wchar_t* filename, mode_t mode)
{ {
DWORD FileAttributes = 0; DWORD FileAttributes = 0;
BOOLEAN Set = FALSE;
DPRINT("_wchmod('%S', %x)\n", filename, mode); DPRINT("_wchmod('%S', %x)\n", filename, mode);
FileAttributes = GetFileAttributesW(filename); FileAttributes = GetFileAttributesW(filename);
if ( FileAttributes == -1 ) { if ( FileAttributes == -1 ) {
_dosmaperr(GetLastError()); _dosmaperr(GetLastError());
return -1; return -1;
} }
if ( mode == 0 ) if ( mode == 0 )
return -1; return -1;
if ((mode & _S_IREAD) == _S_IREAD && (mode & _S_IWRITE) != _S_IWRITE) if (mode & _S_IWRITE) {
FileAttributes &= FILE_ATTRIBUTE_READONLY; if (FileAttributes & FILE_ATTRIBUTE_READONLY) {
else if (((mode & _S_IREAD) != _S_IREAD) && ((mode & _S_IWRITE) == _S_IWRITE)) FileAttributes &= ~FILE_ATTRIBUTE_READONLY;
FileAttributes &= FILE_ATTRIBUTE_NORMAL; Set = TRUE;
else
FileAttributes &= FILE_ATTRIBUTE_NORMAL;
if (SetFileAttributesW(filename, FileAttributes) == FALSE) {
_dosmaperr(GetLastError());
return -1;
} }
} else {
if (!(FileAttributes & FILE_ATTRIBUTE_READONLY)) {
FileAttributes |= FILE_ATTRIBUTE_READONLY;
Set = TRUE;
}
}
return 1; if (Set && SetFileAttributesW(filename, FileAttributes) == FALSE) {
_dosmaperr(GetLastError());
return -1;
}
return 0;
} }