forked from OSchip/llvm-project
61 lines
1.5 KiB
C++
61 lines
1.5 KiB
C++
//===-- Platform.cpp --------------------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// this file is only relevant for Visual C++
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#if defined(_WIN32)
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#include <assert.h>
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#include <process.h>
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#include <stdlib.h>
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#include "Platform.h"
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#include "llvm/Support/ErrorHandling.h"
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int ioctl(int d, int request, ...) {
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switch (request) {
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// request the console windows size
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case (TIOCGWINSZ): {
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va_list vl;
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va_start(vl, request);
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// locate the window size structure on stack
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winsize *ws = va_arg(vl, winsize *);
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// get screen buffer information
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CONSOLE_SCREEN_BUFFER_INFO info;
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if (GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &info) ==
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TRUE)
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// fill in the columns
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ws->ws_col = info.dwMaximumWindowSize.X;
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va_end(vl);
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return 0;
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} break;
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default:
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llvm_unreachable("Not implemented!");
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}
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}
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int kill(pid_t pid, int sig) {
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// is the app trying to kill itself
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if (pid == getpid())
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exit(sig);
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//
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llvm_unreachable("Not implemented!");
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}
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int tcsetattr(int fd, int optional_actions, const struct termios *termios_p) {
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llvm_unreachable("Not implemented!");
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}
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int tcgetattr(int fildes, struct termios *termios_p) {
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// assert( !"Not implemented!" );
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// error return value (0=success)
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return -1;
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}
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#endif
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