1 //===-- StreamFile.cpp ------------------------------------------*- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #include "lldb/Core/StreamFile.h"
10 #include "lldb/Host/FileSystem.h"
11 
12 #include <stdio.h>
13 
14 using namespace lldb;
15 using namespace lldb_private;
16 
17 //----------------------------------------------------------------------
18 // StreamFile constructor
19 //----------------------------------------------------------------------
20 StreamFile::StreamFile() : Stream(), m_file() {}
21 
22 StreamFile::StreamFile(uint32_t flags, uint32_t addr_size, ByteOrder byte_order)
23     : Stream(flags, addr_size, byte_order), m_file() {}
24 
25 StreamFile::StreamFile(int fd, bool transfer_ownership)
26     : Stream(), m_file(fd, transfer_ownership) {}
27 
28 StreamFile::StreamFile(FILE *fh, bool transfer_ownership)
29     : Stream(), m_file(fh, transfer_ownership) {}
30 
31 StreamFile::StreamFile(const char *path) : Stream(), m_file() {
32   FileSystem::Instance().Open(m_file, FileSpec(path),
33                               File::eOpenOptionWrite |
34                                   File::eOpenOptionCanCreate |
35                                   File::eOpenOptionCloseOnExec);
36 }
37 
38 StreamFile::StreamFile(const char *path, uint32_t options, uint32_t permissions)
39     : Stream(), m_file() {
40 
41   FileSystem::Instance().Open(m_file, FileSpec(path), options, permissions);
42 }
43 
44 StreamFile::~StreamFile() {}
45 
46 void StreamFile::Flush() { m_file.Flush(); }
47 
48 size_t StreamFile::WriteImpl(const void *s, size_t length) {
49   m_file.Write(s, length);
50   return length;
51 }
52