Revision 9a2d77ad block/raw-win32.c
| b/block/raw-win32.c | ||
|---|---|---|
| 76 | 76 |
static int raw_open(BlockDriverState *bs, const char *filename, int flags) |
| 77 | 77 |
{
|
| 78 | 78 |
BDRVRawState *s = bs->opaque; |
| 79 |
int access_flags, create_flags;
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|
| 79 |
int access_flags; |
|
| 80 | 80 |
DWORD overlapped; |
| 81 | 81 |
|
| 82 | 82 |
s->type = FTYPE_FILE; |
| ... | ... | |
| 86 | 86 |
} else {
|
| 87 | 87 |
access_flags = GENERIC_READ; |
| 88 | 88 |
} |
| 89 |
if (flags & BDRV_O_CREAT) {
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| 90 |
create_flags = CREATE_ALWAYS; |
|
| 91 |
} else {
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| 92 |
create_flags = OPEN_EXISTING; |
|
| 93 |
} |
|
| 89 |
|
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| 94 | 90 |
overlapped = FILE_ATTRIBUTE_NORMAL; |
| 95 | 91 |
if ((flags & BDRV_O_NOCACHE)) |
| 96 | 92 |
overlapped |= FILE_FLAG_NO_BUFFERING | FILE_FLAG_WRITE_THROUGH; |
| ... | ... | |
| 98 | 94 |
overlapped |= FILE_FLAG_WRITE_THROUGH; |
| 99 | 95 |
s->hfile = CreateFile(filename, access_flags, |
| 100 | 96 |
FILE_SHARE_READ, NULL, |
| 101 |
create_flags, overlapped, NULL);
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|
| 97 |
OPEN_EXISTING, overlapped, NULL);
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| 102 | 98 |
if (s->hfile == INVALID_HANDLE_VALUE) {
|
| 103 | 99 |
int err = GetLastError(); |
| 104 | 100 |
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