change PIIODevice read* and write* methods size to "ssize_t"
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@@ -117,13 +117,13 @@ void PIPacketExtractor::propertyChanged(const char *) {
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}
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int PIPacketExtractor::readDevice(void * read_to, int max_size) {
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ssize_t PIPacketExtractor::readDevice(void * read_to, ssize_t max_size) {
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if (dev) return dev->read(read_to, max_size);
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return -1;
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}
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int PIPacketExtractor::writeDevice(const void * data, int max_size) {
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ssize_t PIPacketExtractor::writeDevice(const void * data, ssize_t max_size) {
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if (dev) return dev->write(data, max_size);
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return -1;
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}
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@@ -182,7 +182,7 @@ bool PIPacketExtractor::validatePayload(const uchar * rec, int size) {
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}
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bool PIPacketExtractor::threadedRead(const uchar * readed, int size_) {
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bool PIPacketExtractor::threadedRead(const uchar * readed, ssize_t size_) {
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//piCoutObj << "readed" << size_;
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int ss;
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tmpbuf.append(readed, size_);
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