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change PIIODevice read* and write* methods size to "ssize_t"

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Пелипенко Иван
2022-08-01 18:52:30 +03:00
parent 1b499530c5
commit b1e220e454
39 changed files with 135 additions and 128 deletions
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4
libs/main/io_devices/piethernet.cpp
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@@ -675,7 +675,7 @@ bool PIEthernet::send(const PIEthernet::Address & addr, const PIByteArray & data
}
int PIEthernet::readDevice(void * read_to, int max_size) {
ssize_t PIEthernet::readDevice(void * read_to, ssize_t max_size) {
//piCout << "read" << sock;
if (sock == -1) init();
if (sock == -1 || read_to == 0) return -1;
@@ -771,7 +771,7 @@ int PIEthernet::readDevice(void * read_to, int max_size) {
}
int PIEthernet::writeDevice(const void * data, int max_size) {
ssize_t PIEthernet::writeDevice(const void * data, ssize_t max_size) {
if (sock == -1) init();
if (sock == -1 || !isWriteable()) {
//piCoutObj << "Can`t send to uninitialized socket";