Revision 34b5d2c6 qemu-io.c
| b/qemu-io.c | ||
|---|---|---|
| 46 | 46 |
|
| 47 | 47 |
static int openfile(char *name, int flags, int growable) |
| 48 | 48 |
{
|
| 49 |
Error *local_err = NULL; |
|
| 50 |
|
|
| 49 | 51 |
if (qemuio_bs) {
|
| 50 | 52 |
fprintf(stderr, "file open already, try 'help close'\n"); |
| 51 | 53 |
return 1; |
| 52 | 54 |
} |
| 53 | 55 |
|
| 54 | 56 |
if (growable) {
|
| 55 |
if (bdrv_file_open(&qemuio_bs, name, NULL, flags)) {
|
|
| 56 |
fprintf(stderr, "%s: can't open device %s\n", progname, name); |
|
| 57 |
if (bdrv_file_open(&qemuio_bs, name, NULL, flags, &local_err)) {
|
|
| 58 |
fprintf(stderr, "%s: can't open device %s: %s\n", progname, name, |
|
| 59 |
error_get_pretty(local_err)); |
|
| 60 |
error_free(local_err); |
|
| 57 | 61 |
return 1; |
| 58 | 62 |
} |
| 59 | 63 |
} else {
|
| 60 | 64 |
qemuio_bs = bdrv_new("hda");
|
| 61 | 65 |
|
| 62 |
if (bdrv_open(qemuio_bs, name, NULL, flags, NULL) < 0) {
|
|
| 63 |
fprintf(stderr, "%s: can't open device %s\n", progname, name); |
|
| 66 |
if (bdrv_open(qemuio_bs, name, NULL, flags, NULL, &local_err) < 0) {
|
|
| 67 |
fprintf(stderr, "%s: can't open device %s: %s\n", progname, name, |
|
| 68 |
error_get_pretty(local_err)); |
|
| 69 |
error_free(local_err); |
|
| 64 | 70 |
bdrv_unref(qemuio_bs); |
| 65 | 71 |
qemuio_bs = NULL; |
| 66 | 72 |
return 1; |
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