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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/usb/piusb.cpp
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@@ -319,7 +319,7 @@ bool PIUSB::closeDevice() {
}
int PIUSB::readDevice(void * read_to, int max_size) {
ssize_t PIUSB::readDevice(void * read_to, ssize_t max_size) {
#ifdef PIP_USB
if (isClosed() || ep_read.isNull()) return -1;
switch (ep_read.transfer_type) {
@@ -337,7 +337,7 @@ int PIUSB::readDevice(void * read_to, int max_size) {
}
int PIUSB::writeDevice(const void * data, int max_size) {
ssize_t PIUSB::writeDevice(const void * data, ssize_t max_size) {
#ifdef PIP_USB
if (isClosed() || ep_write.isNull()) return -1;
switch (ep_read.transfer_type) {