170 lines
5.2 KiB
Diff
170 lines
5.2 KiB
Diff
this fixes the serial driver on musl as well as on ppc
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diff --git src/hardware/serialDriver.cpp src/hardware/serialDriver.cpp
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index 0bb0228..d935c63 100644
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--- src/hardware/serialDriver.cpp
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+++ src/hardware/serialDriver.cpp
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@@ -2,20 +2,31 @@
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#ifdef __WIN32__
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#include <windows.h>
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#endif
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-#ifdef __gnu_linux__
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+#ifdef __linux__
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//Including ioctl or termios conflicts with asm/termios.h which we need for TCGETS2. So locally define the ioctl and tcsendbreak functions. Yes, it's dirty, but it works.
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//#include <sys/ioctl.h>
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//#include <termios.h>
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#ifndef ANDROID
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extern "C" {
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+#ifdef __GLIBC__
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extern int ioctl (int __fd, unsigned long int __request, ...) __THROW;
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extern int tcsendbreak (int __fd, int __duration) __THROW;
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+#else
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+ extern int ioctl (int, int, ...);
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+ extern int tcsendbreak (int, int);
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+#endif
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}
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#endif
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#include <asm/termios.h>
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#include <fcntl.h>
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#include <unistd.h>
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#include <dirent.h>
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+#ifdef __powerpc__
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+ /* ppc has no tcgets2 or termios2, but termios covers the same stuff */
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+ #define termios2 termios
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+ #define TCGETS2 TCGETS
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+ #define TCSETS2 TCSETS
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+#endif
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#endif
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#if defined(__APPLE__) && defined(__MACH__)
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#include <IOKit/serial/ioss.h>
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@@ -57,7 +68,7 @@ SerialPort::SerialPort(string name)
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}
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}
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#endif
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-#if defined(__gnu_linux__) || (defined(__APPLE__) && defined(__MACH__))
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+#if defined(__linux__) || (defined(__APPLE__) && defined(__MACH__))
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if (!name.startswith("/dev/"))
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name = "/dev/" + name;
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handle = open(name.c_str(), O_RDWR | O_NOCTTY | O_NDELAY);
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@@ -76,7 +87,7 @@ SerialPort::~SerialPort()
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CloseHandle(handle);
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handle = INVALID_HANDLE_VALUE;
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#endif
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-#if defined(__gnu_linux__) || (defined(__APPLE__) && defined(__MACH__))
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+#if defined(__linux__) || (defined(__APPLE__) && defined(__MACH__))
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close(handle);
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handle = 0;
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#endif
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@@ -87,7 +98,7 @@ bool SerialPort::isOpen()
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#ifdef __WIN32__
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return handle != INVALID_HANDLE_VALUE;
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#endif
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-#if defined(__gnu_linux__) || (defined(__APPLE__) && defined(__MACH__))
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+#if defined(__linux__) || (defined(__APPLE__) && defined(__MACH__))
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return handle;
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#endif
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return false;
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@@ -163,7 +174,7 @@ void SerialPort::configure(int baudrate, int databits, EParity parity, EStopBits
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LOG(ERROR) << "SetCommState failed!" << error;
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}
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#endif
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-#ifdef __gnu_linux__
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+#ifdef __linux__
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fsync(handle);
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struct termios2 tio;
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@@ -317,7 +328,7 @@ void SerialPort::send(void* data, int data_size)
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data_size -= written;
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}
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#endif
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-#if defined(__gnu_linux__) || (defined(__APPLE__) && defined(__MACH__))
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+#if defined(__linux__) || (defined(__APPLE__) && defined(__MACH__))
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while(data_size > 0)
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{
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int written = write(handle, data, data_size);
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@@ -345,7 +356,7 @@ int SerialPort::recv(void* data, int data_size)
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}
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return read_size;
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#endif
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-#if defined(__gnu_linux__) || (defined(__APPLE__) && defined(__MACH__))
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+#if defined(__linux__) || (defined(__APPLE__) && defined(__MACH__))
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int bytes_read = read(handle, data, data_size);
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if (bytes_read > 0)
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return bytes_read;
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@@ -361,7 +372,7 @@ void SerialPort::setDTR()
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#ifdef __WIN32__
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EscapeCommFunction(handle, SETDTR);
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#endif
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-#ifdef __gnu_linux__
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+#ifdef __linux__
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int bit = TIOCM_DTR;
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ioctl(handle, TIOCMBIS, &bit);
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#endif
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@@ -377,7 +388,7 @@ void SerialPort::clearDTR()
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#ifdef __WIN32__
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EscapeCommFunction(handle, CLRDTR);
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#endif
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-#ifdef __gnu_linux__
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+#ifdef __linux__
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int bit = TIOCM_DTR;
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ioctl(handle, TIOCMBIC, &bit);
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#endif
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@@ -393,7 +404,7 @@ void SerialPort::setRTS()
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#ifdef __WIN32__
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EscapeCommFunction(handle, SETRTS);
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#endif
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-#ifdef __gnu_linux__
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+#ifdef __linux__
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int bit = TIOCM_RTS;
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ioctl(handle, TIOCMBIS, &bit);
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#endif
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@@ -409,7 +420,7 @@ void SerialPort::clearRTS()
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#ifdef __WIN32__
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EscapeCommFunction(handle, CLRRTS);
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#endif
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-#ifdef __gnu_linux__
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+#ifdef __linux__
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int bit = TIOCM_RTS;
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ioctl(handle, TIOCMBIC, &bit);
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#endif
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@@ -425,7 +436,7 @@ void SerialPort::sendBreak()
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Sleep(1);
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ClearCommBreak(handle);
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#endif
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-#if (defined(__gnu_linux__) && !defined(ANDROID)) || (defined(__APPLE__) && defined(__MACH__))
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+#if (defined(__linux__) && !defined(ANDROID)) || (defined(__APPLE__) && defined(__MACH__))
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tcsendbreak(handle, 0);
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#endif
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}
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@@ -456,7 +467,7 @@ std::vector<string> SerialPort::getAvailablePorts()
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LOG(ERROR) << "Failed to open registry key for serial port list.";
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}
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#endif
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-#ifdef __gnu_linux__
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+#ifdef __linux__
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DIR* dir = opendir("/dev/");
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if (dir)
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{
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@@ -511,7 +522,7 @@ string SerialPort::getPseudoDriverName(string port)
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}
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return ret;
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#endif
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-#ifdef __gnu_linux__
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+#ifdef __linux__
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FILE* f = fopen(("/sys/class/tty/" + port + "/device/modalias").c_str(), "rt");
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if (!f)
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return "";
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diff --git src/hardware/serialDriver.h src/hardware/serialDriver.h
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index 29cc0b5..9513457 100644
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--- src/hardware/serialDriver.h
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+++ src/hardware/serialDriver.h
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@@ -14,7 +14,7 @@ private:
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#ifdef __WIN32__
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HANDLE handle;
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#endif
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-#if defined(__gnu_linux__) || (defined(__APPLE__) && defined(__MACH__))
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+#if defined(__linux__) || (defined(__APPLE__) && defined(__MACH__))
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int handle;
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#endif
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