common/FileSystem.cpp File Reference

#include "lldb/Host/FileSystem.h"
#include "lldb/Utility/DataBufferLLVM.h"
#include "llvm/Support/Errc.h"
#include "llvm/Support/Errno.h"
#include "llvm/Support/Error.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/Program.h"
#include "llvm/Support/Threading.h"
#include <cerrno>
#include <climits>
#include <cstdarg>
#include <cstdio>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <sys/stat.h>
#include <termios.h>
#include <unistd.h>
#include <algorithm>
#include <fstream>
#include <optional>
#include <vector>

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Functions
template<typename T >
static std::unique_ptr< T >	GetMemoryBuffer (const llvm::Twine &path, uint64_t size, uint64_t offset, bool is_volatile)
static int	OpenWithFS (const FileSystem &fs, const char *path, int flags, int mode)
static int	GetOpenFlags (File::OpenOptions options)
static mode_t	GetOpenMode (uint32_t permissions)

Function Documentation

GetMemoryBuffer()

template<typename T >

static std::unique_ptr< T > GetMemoryBuffer ( const llvm::Twine &  path, uint64_t  size, uint64_t  offset, bool  is_volatile  )

static

Definition at line 265 of file common/FileSystem.cpp.

GetOpenFlags()

static int GetOpenFlags ( File::OpenOptions  options )

static

Definition at line 372 of file common/FileSystem.cpp.

References lldb_private::File::eOpenOptionAppend, lldb_private::File::eOpenOptionCanCreate, lldb_private::File::eOpenOptionCanCreateNewOnly, lldb_private::File::eOpenOptionCloseOnExec, lldb_private::File::eOpenOptionDontFollowSymlinks, lldb_private::File::eOpenOptionNonBlocking, lldb_private::File::eOpenOptionReadOnly, lldb_private::File::eOpenOptionReadWrite, lldb_private::File::eOpenOptionTruncate, lldb_private::File::eOpenOptionWriteOnly, and O_NONBLOCK.

Referenced by lldb_private::FileSystem::Open().

GetOpenMode()

static mode_t GetOpenMode ( uint32_t  permissions )

static

Definition at line 415 of file common/FileSystem.cpp.

References S_IRGRP, S_IROTH, S_IRUSR, S_IWGRP, S_IWOTH, S_IWUSR, S_IXGRP, S_IXOTH, and S_IXUSR.

Referenced by lldb_private::FileSystem::Open().

OpenWithFS()

static int OpenWithFS ( const FileSystem &  fs, const char *  path, int  flags, int  mode  )

static

Definition at line 367 of file common/FileSystem.cpp.

Referenced by lldb_private::FileSystem::Open().