folly::symbolizer::FILESymbolizePrinter Class Reference

#include <Symbolizer.h>

Inheritance diagram for folly::symbolizer::FILESymbolizePrinter:

Public Member Functions
	FILESymbolizePrinter (FILE *file, int options=0)
Public Member Functions inherited from folly::symbolizer::SymbolizePrinter
void	print (uintptr_t address, const SymbolizedFrame &frame)
void	println (uintptr_t address, const SymbolizedFrame &frame)
void	println (const uintptr_t *addresses, const SymbolizedFrame *frames, size_t frameCount)
void	print (StringPiece sp)
template<size_t N>
void	println (const FrameArray< N > &fa, size_t skip=0)
virtual void	flush ()
virtual	~SymbolizePrinter ()
void	color (Color c)

Private Member Functions
void	doPrint (StringPiece sp) override

Private Attributes
FILE *const	file_ = nullptr

Additional Inherited Members
Public Types inherited from folly::symbolizer::SymbolizePrinter
enum	Options {   NO_FILE_AND_LINE = 1 << 0, TERSE = 1 << 1, COLOR = 1 << 2, COLOR_IF_TTY = 1 << 3,   NO_FRAME_ADDRESS = 1 << 4 }
enum	Color {   DEFAULT, RED, GREEN, YELLOW,   BLUE, CYAN, WHITE, PURPLE,   NUM }
Protected Member Functions inherited from folly::symbolizer::SymbolizePrinter
	SymbolizePrinter (int options, bool isTty=false)
Protected Attributes inherited from folly::symbolizer::SymbolizePrinter
const int	options_
const bool	isTty_

Detailed Description

Print a list of symbolized addresses to a FILE*. Ignores errors. Not reentrant. Do not use from signal handling code.

Definition at line 304 of file Symbolizer.h.

Constructor & Destructor Documentation

folly::symbolizer::FILESymbolizePrinter::FILESymbolizePrinter ( FILE *  file, int  options = 0  )

explicit

Definition at line 397 of file Symbolizer.cpp.

    : SymbolizePrinter(options, isColorfulTty(options, fileno(file))),
      file_(file) {}

Member Function Documentation

void folly::symbolizer::FILESymbolizePrinter::doPrint ( StringPiece  sp )

overrideprivatevirtual

Implements folly::symbolizer::SymbolizePrinter.

Definition at line 401 of file Symbolizer.cpp.

References folly::Range< Iter >::data(), file_, and folly::Range< Iter >::size().

                                                 {
  fwrite(sp.data(), 1, sp.size(), file_);
}

Member Data Documentation

FILE* const folly::symbolizer::FILESymbolizePrinter::file_ = nullptr

private

Definition at line 310 of file Symbolizer.h.

Referenced by doPrint().

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The documentation for this class was generated from the following files:

• proxygen/folly/folly/experimental/symbolizer/Symbolizer.h
• proxygen/folly/folly/experimental/symbolizer/Symbolizer.cpp