2946cd7010
to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
60 lines
1.5 KiB
C++
60 lines
1.5 KiB
C++
//===-- Platform.cpp --------------------------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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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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