50bc1ed290
This patch modifies how we open File instances in LLDB. Rather than passing a path or FileSpec to the constructor, we now go through the virtual file system. This is needed in order to make things work with the VFS in the future. Differential revision: https://reviews.llvm.org/D54020 llvm-svn: 346049
53 lines
1.7 KiB
C++
53 lines
1.7 KiB
C++
//===-- StreamFile.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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#include "lldb/Core/StreamFile.h"
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#include "lldb/Host/FileSystem.h"
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#include <stdio.h>
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using namespace lldb;
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using namespace lldb_private;
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//----------------------------------------------------------------------
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// StreamFile constructor
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//----------------------------------------------------------------------
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StreamFile::StreamFile() : Stream(), m_file() {}
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StreamFile::StreamFile(uint32_t flags, uint32_t addr_size, ByteOrder byte_order)
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: Stream(flags, addr_size, byte_order), m_file() {}
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StreamFile::StreamFile(int fd, bool transfer_ownership)
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: Stream(), m_file(fd, transfer_ownership) {}
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StreamFile::StreamFile(FILE *fh, bool transfer_ownership)
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: Stream(), m_file(fh, transfer_ownership) {}
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StreamFile::StreamFile(const char *path) : Stream(), m_file() {
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FileSystem::Instance().Open(m_file, FileSpec(path),
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File::eOpenOptionWrite |
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File::eOpenOptionCanCreate |
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File::eOpenOptionCloseOnExec);
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}
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StreamFile::StreamFile(const char *path, uint32_t options, uint32_t permissions)
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: Stream(), m_file() {
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FileSystem::Instance().Open(m_file, FileSpec(path), options, permissions);
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}
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StreamFile::~StreamFile() {}
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void StreamFile::Flush() { m_file.Flush(); }
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size_t StreamFile::WriteImpl(const void *s, size_t length) {
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m_file.Write(s, length);
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return length;
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}
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