ObjFW: Diff

Differences From Artifact [ea4c0fa50a]:

File src/OFProcess.m — part of check-in [f9cd4f9cab] at 2017-06-05 15:51:48 on branch trunk — OFStream: Don't throw when at end of stream
Instead, let reads return 0 and let writes append after the end. (user: js, size: 14093) [annotate] [blame] [check-ins using]

File src/OFProcess.m — part of check-in [4f36894ce7] at 2017-06-05 17:36:28 on branch trunk — Clean up exceptions a little
This removes several initializers that omitted the errNo. Removing those
forces to think about whether there is a meaningful errNo to set instead
of just omitting it. (user: js, size: 14117) [annotate] [blame] [check-ins using]

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469 470 471 472 473 474 475 ~~476~~ 477 478 479 480 481 482 483	469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484	- + +	if (!ReadFile(_readPipe[0], buffer, (DWORD)length, &ret, NULL)) { if (GetLastError() == ERROR_BROKEN_PIPE) { _atEndOfStream = true; return 0; } @throw [OFReadFailedException exceptionWithObject: self ~~requestedLength: length];~~ requestedLength: length errNo: EIO]; } #endif if (ret == 0) _atEndOfStream = true; return ret;
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504 505 506 507 508 509 510 ~~511~~ 512 513 514 515 516 517 518	505 506 507 508 509 510 511 512 513 514 515 516 517 518 519	- +	@throw [OFOutOfRangeException exception]; if (_writePipe[1] == NULL) @throw [OFNotOpenException exceptionWithObject: self]; if (!WriteFile(_writePipe[1], buffer, (DWORD)length, &ret, NULL) \|\| ret != (DWORD)length) { ~~int errNo = 0;~~ int errNo = EIO; if (GetLastError() == ERROR_BROKEN_PIPE) errNo = EPIPE; @throw [OFWriteFailedException exceptionWithObject: self requestedLength: length errNo: errNo];
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