Revision 4a1d5e1f block/raw-posix.c
| b/block/raw-posix.c | ||
|---|---|---|
| 793 | 793 |
} |
| 794 | 794 |
#endif |
| 795 | 795 |
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static int64_t raw_get_allocated_file_size(BlockDriverState *bs) |
|
| 797 |
{
|
|
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struct stat st; |
|
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BDRVRawState *s = bs->opaque; |
|
| 800 |
|
|
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if (fstat(s->fd, &st) < 0) {
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return -errno; |
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} |
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return (int64_t)st.st_blocks * 512; |
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} |
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|
|
| 796 | 807 |
static int raw_create(const char *filename, QEMUOptionParameter *options) |
| 797 | 808 |
{
|
| 798 | 809 |
int fd; |
| ... | ... | |
| 888 | 899 |
|
| 889 | 900 |
.bdrv_truncate = raw_truncate, |
| 890 | 901 |
.bdrv_getlength = raw_getlength, |
| 902 |
.bdrv_get_allocated_file_size |
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= raw_get_allocated_file_size, |
|
| 891 | 904 |
|
| 892 | 905 |
.create_options = raw_create_options, |
| 893 | 906 |
}; |
| ... | ... | |
| 1156 | 1169 |
.bdrv_read = raw_read, |
| 1157 | 1170 |
.bdrv_write = raw_write, |
| 1158 | 1171 |
.bdrv_getlength = raw_getlength, |
| 1172 |
.bdrv_get_allocated_file_size |
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= raw_get_allocated_file_size, |
|
| 1159 | 1174 |
|
| 1160 | 1175 |
/* generic scsi device */ |
| 1161 | 1176 |
#ifdef __linux__ |
| ... | ... | |
| 1277 | 1292 |
.bdrv_read = raw_read, |
| 1278 | 1293 |
.bdrv_write = raw_write, |
| 1279 | 1294 |
.bdrv_getlength = raw_getlength, |
| 1295 |
.bdrv_get_allocated_file_size |
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= raw_get_allocated_file_size, |
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| 1280 | 1297 |
|
| 1281 | 1298 |
/* removable device support */ |
| 1282 | 1299 |
.bdrv_is_inserted = floppy_is_inserted, |
| ... | ... | |
| 1380 | 1397 |
.bdrv_read = raw_read, |
| 1381 | 1398 |
.bdrv_write = raw_write, |
| 1382 | 1399 |
.bdrv_getlength = raw_getlength, |
| 1400 |
.bdrv_get_allocated_file_size |
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= raw_get_allocated_file_size, |
|
| 1383 | 1402 |
|
| 1384 | 1403 |
/* removable device support */ |
| 1385 | 1404 |
.bdrv_is_inserted = cdrom_is_inserted, |
| ... | ... | |
| 1503 | 1522 |
.bdrv_read = raw_read, |
| 1504 | 1523 |
.bdrv_write = raw_write, |
| 1505 | 1524 |
.bdrv_getlength = raw_getlength, |
| 1525 |
.bdrv_get_allocated_file_size |
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= raw_get_allocated_file_size, |
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| 1506 | 1527 |
|
| 1507 | 1528 |
/* removable device support */ |
| 1508 | 1529 |
.bdrv_is_inserted = cdrom_is_inserted, |
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