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Lines 364-369
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| 364 |
dd_in(void) |
364 |
dd_in(void) |
| 365 |
{ |
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{ |
| 366 |
ssize_t n; |
366 |
ssize_t n; |
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367 |
off_t offset = -1; |
| 367 |
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368 |
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| 368 |
for (;;) { |
369 |
for (;;) { |
| 369 |
switch (cpy_cnt) { |
370 |
switch (cpy_cnt) { |
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Lines 393-398
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| 393 |
memset(in.dbp, 0, in.dbsz); |
394 |
memset(in.dbp, 0, in.dbsz); |
| 394 |
} |
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} |
| 395 |
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396 |
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397 |
if (in.flags & ISSEEK) { |
| 398 |
offset = lseek(in.fd, 0, SEEK_CUR); |
| 399 |
if (offset == -1) { |
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warn("%s", in.name); |
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} |
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} |
| 403 |
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| 396 |
n = read(in.fd, in.dbp, in.dbsz); |
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n = read(in.fd, in.dbp, in.dbsz); |
| 397 |
if (n == 0) { |
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if (n == 0) { |
| 398 |
in.dbrcnt = 0; |
406 |
in.dbrcnt = 0; |
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Lines 417-423
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| 417 |
* in sector size chunks. |
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* in sector size chunks. |
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*/ |
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*/ |
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if (in.flags & ISSEEK && |
427 |
if (in.flags & ISSEEK && |
| 420 |
lseek(in.fd, (off_t)in.dbsz, SEEK_CUR)) |
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(offset == -1 ? lseek(in.fd, (off_t)in.dbsz, SEEK_CUR) : |
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429 |
lseek(in.fd, offset + in.dbsz, SEEK_SET)) == -1) |
| 421 |
warn("%s", in.name); |
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warn("%s", in.name); |
| 422 |
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431 |
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| 423 |
/* If sync not specified, omit block and continue. */ |
432 |
/* If sync not specified, omit block and continue. */ |