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handle the return value of write() (#810)

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Co-authored-by: Tony Kuker <akuker@gmail.com>
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akuker 2022-08-26 03:19:42 -05:00 committed by GitHub
parent aeb6576996
commit c6da145f0f
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1 changed files with 2 additions and 2 deletions
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src/raspberrypi/devices/scsi_printer.cpp
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@ -257,9 +257,9 @@ bool SCSIPrinter::WriteBytes(BYTE *buf, uint32_t length)
LOGTRACE("Appending %d byte(s) to printer output file", length);
write(fd, buf, length);
uint32_t num_written = write(fd, buf, length);
return true;
return (num_written == length);
}
bool SCSIPrinter::CheckReservation(SCSIDEV *controller)