Myth/serial
1
0
Fork 0
mirror of https://github.com/wjwwood/serial.git synced 2026-01-22 03:34:53 +08:00
Code Issues Projects Releases Wiki Activity

print GetLastError() result instead of errno (#154)

Browse Source
This commit is contained in:
Ben Moyer 2018-01-13 12:16:50 -08:00 committed by William Woodall
parent 534141aa8f
commit 235a5f716d
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/impl/win.cc
View File

@ -74,15 +74,15 @@ Serial::SerialImpl::open ()
0);
if (fd_ == INVALID_HANDLE_VALUE) {
DWORD errno_ = GetLastError();
DWORD create_file_err = GetLastError();
stringstream ss;
switch (errno_) {
switch (create_file_err) {
case ERROR_FILE_NOT_FOUND:
// Use this->getPort to convert to a std::string
ss << "Specified port, " << this->getPort() << ", does not exist.";
THROW (IOException, ss.str().c_str());
default:
ss << "Unknown error opening the serial port: " << errno;
ss << "Unknown error opening the serial port: " << create_file_err;
THROW (IOException, ss.str().c_str());
}
}