Revision 83f64091 block-vvfat.c
| b/block-vvfat.c | ||
|---|---|---|
| 351 | 351 |
} BDRVVVFATState; |
| 352 | 352 |
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| 353 | 353 |
|
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static int vvfat_probe(const uint8_t *buf, int buf_size, const char *filename) |
|
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{
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if (strstart(filename, "fat:", NULL)) |
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return 100; |
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return 0; |
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} |
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|
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static void init_mbr(BDRVVVFATState* s) |
| 362 | 355 |
{
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/* TODO: if the files mbr.img and bootsect.img exist, use them */ |
| ... | ... | |
| 954 | 947 |
return 0; |
| 955 | 948 |
} |
| 956 | 949 |
|
| 950 |
#ifdef DEBUG |
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static BDRVVVFATState *vvv = NULL; |
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#endif |
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| 958 | 953 |
|
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static int enable_write_target(BDRVVVFATState *s); |
| 960 | 955 |
static int is_consistent(BDRVVVFATState *s); |
| 961 | 956 |
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static int vvfat_open(BlockDriverState *bs, const char* dirname) |
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static int vvfat_open(BlockDriverState *bs, const char* dirname, int flags)
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{
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BDRVVVFATState *s = bs->opaque; |
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int floppy = 0; |
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int i; |
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#ifdef DEBUG |
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vvv = s; |
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#endif |
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|
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DLOG(if (stderr == NULL) {
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stderr = fopen("vvfat.log", "a");
|
| ... | ... | |
| 1040 | 1037 |
bs->heads = bs->cyls = bs->secs = 0; |
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|
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// assert(is_consistent(s)); |
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|
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return 0; |
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} |
| 1046 | 1042 |
|
| ... | ... | |
| 2732 | 2728 |
array_init(&(s->commits), sizeof(commit_t)); |
| 2733 | 2729 |
|
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s->qcow_filename = malloc(1024); |
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strcpy(s->qcow_filename, "/tmp/vl.XXXXXX"); |
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get_tmp_filename(s->qcow_filename, strlen(s->qcow_filename) + 1); |
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get_tmp_filename(s->qcow_filename, 1024); |
|
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if (bdrv_create(&bdrv_qcow, |
| 2738 | 2733 |
s->qcow_filename, s->sector_count, "fat:", 0) < 0) |
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return -1; |
| ... | ... | |
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BlockDriver bdrv_vvfat = {
|
| 2768 | 2763 |
"vvfat", |
| 2769 | 2764 |
sizeof(BDRVVVFATState), |
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vvfat_probe,
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NULL, /* no probe for protocols */
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vvfat_open, |
| 2772 | 2767 |
vvfat_read, |
| 2773 | 2768 |
vvfat_write, |
| 2774 | 2769 |
vvfat_close, |
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NULL, /* ??? Not sure if we can do any meaningful flushing. */ |
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NULL, |
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vvfat_is_allocated |
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vvfat_is_allocated, |
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.protocol_name = "fat", |
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}; |
| 2779 | 2775 |
|
| 2780 | 2776 |
#ifdef DEBUG |
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