node_buffer.cc File Reference

#include "node.h"
#include "node_buffer.h"
#include "env.h"
#include "env-inl.h"
#include "string_bytes.h"
#include "string_search.h"
#include "util.h"
#include "util-inl.h"
#include "v8-profiler.h"
#include "v8.h"
#include <string.h>
#include <limits.h>

Include dependency graph for node_buffer.cc:

Go to the source code of this file.

Namespaces
	node
	node::Buffer

Macros
#define	BUFFER_ID   0xB0E4
#define	MIN(a, b)   ((a) < (b) ? (a) : (b))
#define	THROW_AND_RETURN_IF_OOB(r)
#define	SLICE_START_END(start_arg, end_arg, end_max)

Functions
bool	HasInstance (Local< Value > val)
bool	HasInstance (Local< Object > obj)
char *	Data (Local< Value > val)
char *	Data (Local< Object > obj)
size_t	Length (Local< Value > val)
size_t	Length (Local< Object > obj)
MaybeLocal< Object >	New (Isolate *isolate, Local< String > string, enum encoding enc)
MaybeLocal< Object >	New (Isolate *isolate, size_t length)
MaybeLocal< Object >	New (Environment *env, size_t length)
MaybeLocal< Object >	Copy (Isolate *isolate, const char *data, size_t length)
MaybeLocal< Object >	Copy (Environment *env, const char *data, size_t length)
MaybeLocal< Object >	New (Isolate *isolate, char *data, size_t length, FreeCallback callback, void *hint)
MaybeLocal< Object >	New (Environment *env, char *data, size_t length, FreeCallback callback, void *hint)
MaybeLocal< Object >	New (Isolate *isolate, char *data, size_t length)
MaybeLocal< Object >	New (Environment *env, char *data, size_t length)

Variables
bool	zero_fill_all_buffers = false

Macro Definition Documentation

BUFFER_ID

#define BUFFER_ID   0xB0E4

Definition at line 37 of file node_buffer.cc.

MIN

#define MIN	(		a,
			b
	)		((a) < (b) ? (a) : (b))

Definition at line 39 of file node_buffer.cc.

Referenced by node::Buffer::New().

SLICE_START_END

#define SLICE_START_END	(		start_arg,
			end_arg,
			end_max
	)

Value:

size_t start;                                                             \
  size_t end;                                                               \
  THROW_AND_RETURN_IF_OOB(ParseArrayIndex(start_arg, 0, &start));           \
  THROW_AND_RETURN_IF_OOB(ParseArrayIndex(end_arg, end_max, &end));         \
  if (end < start) end = start;                                             \
  THROW_AND_RETURN_IF_OOB(end <= end_max);                                  \
  size_t length = end - start;

Definition at line 46 of file node_buffer.cc.

Referenced by node::Buffer::New().

THROW_AND_RETURN_IF_OOB

#define THROW_AND_RETURN_IF_OOB

(

r

)

Value:

do {                                                                      \
    if (!(r)) return env->ThrowRangeError("out of range index");            \
  } while (0)

Definition at line 41 of file node_buffer.cc.

Referenced by node::Buffer::New().