bool QPpsObject::write(const QByteArray &byteArray) { Q_D(QPpsObject); // reset last error d->error = EOK; // abort if file not open if (!isOpen()) { d->error = EBADF; return false; } // write entire byte array to pps file const int result = qt_safe_write(d->fd, byteArray.data(), byteArray.size()); if (result == -1) d->error = errno; return (result == byteArray.size()); }
qint64 QNativeSocketEnginePrivate::nativeWrite(const char *data, qint64 len) { Q_Q(QNativeSocketEngine); // ignore the SIGPIPE signal qt_ignore_sigpipe(); ssize_t writtenBytes; writtenBytes = qt_safe_write(socketDescriptor, data, len); if (writtenBytes < 0) { switch (errno) { case EPIPE: case ECONNRESET: writtenBytes = -1; setError(QAbstractSocket::RemoteHostClosedError, RemoteHostClosedErrorString); q->close(); break; case EAGAIN: writtenBytes = 0; break; case EMSGSIZE: setError(QAbstractSocket::DatagramTooLargeError, DatagramTooLargeErrorString); break; default: break; } } #if defined (QNATIVESOCKETENGINE_DEBUG) qDebug("QNativeSocketEnginePrivate::nativeWrite(%p \"%s\", %llu) == %i", data, qt_prettyDebug(data, qMin((int) len, 16), (int) len).data(), len, (int) writtenBytes); #endif return qint64(writtenBytes); }