scanner.h File Reference

#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <stdlib.h>

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Data Structures
struct	yy_buffer_state
Defines
#define	libconfig_yyIN_HEADER   1
#define	YY_INT_ALIGNED   short int
#define	FLEX_SCANNER
#define	YY_FLEX_MAJOR_VERSION   2
#define	YY_FLEX_MINOR_VERSION   5
#define	YY_FLEX_SUBMINOR_VERSION   33
#define	FLEX_BETA
#define	FLEXINT_H
#define	INT8_MIN   (-128)
#define	INT16_MIN   (-32767-1)
#define	INT32_MIN   (-2147483647-1)
#define	INT8_MAX   (127)
#define	INT16_MAX   (32767)
#define	INT32_MAX   (2147483647)
#define	UINT8_MAX   (255U)
#define	UINT16_MAX   (65535U)
#define	UINT32_MAX   (4294967295U)
#define	yyconst
#define	YY_TYPEDEF_YY_SCANNER_T
#define	yyin   yyg->yyin_r
#define	yyout   yyg->yyout_r
#define	yyextra   yyg->yyextra_r
#define	yyleng   yyg->yyleng_r
#define	yytext   yyg->yytext_r
#define	yylineno   (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno)
#define	yycolumn   (YY_CURRENT_BUFFER_LVALUE->yy_bs_column)
#define	yy_flex_debug   yyg->yy_flex_debug_r
#define	YY_TYPEDEF_YY_BUFFER_STATE
#define	YY_TYPEDEF_YY_SIZE_T
#define	YY_STRUCT_YY_BUFFER_STATE
#define	libconfig_yywrap(n)   1
#define	YY_SKIP_YYWRAP
#define	yytext_ptr   yytext_r
#define	YY_EXTRA_TYPE   void *
#define	YY_READ_BUF_SIZE   8192
#define	YY_START_STACK_INCR   25
#define	YY_DECL_IS_OURS   1
#define	YY_DECL   int libconfig_yylex (YYSTYPE * yylval_param , yyscan_t yyscanner)
Typedefs
typedef signed char	flex_int8_t
typedef short int	flex_int16_t
typedef int	flex_int32_t
typedef unsigned char	flex_uint8_t
typedef unsigned short int	flex_uint16_t
typedef unsigned int	flex_uint32_t
typedef void *	yyscan_t
typedef struct yy_buffer_state *	YY_BUFFER_STATE
typedef unsigned int	yy_size_t
Functions
int	libconfig_yylex_init (yyscan_t *scanner)
void	libconfig_yyrestart (FILE *input_file, yyscan_t yyscanner)
void	libconfig_yy_switch_to_buffer (YY_BUFFER_STATE new_buffer, yyscan_t yyscanner)
YY_BUFFER_STATE	libconfig_yy_create_buffer (FILE *file, int size, yyscan_t yyscanner)
void	libconfig_yy_delete_buffer (YY_BUFFER_STATE b, yyscan_t yyscanner)
void	libconfig_yy_flush_buffer (YY_BUFFER_STATE b, yyscan_t yyscanner)
void	libconfig_yypush_buffer_state (YY_BUFFER_STATE new_buffer, yyscan_t yyscanner)
void	libconfig_yypop_buffer_state (yyscan_t yyscanner)
YY_BUFFER_STATE	libconfig_yy_scan_buffer (char *base, yy_size_t size, yyscan_t yyscanner)
YY_BUFFER_STATE	libconfig_yy_scan_string (yyconst char *yy_str, yyscan_t yyscanner)
YY_BUFFER_STATE	libconfig_yy_scan_bytes (yyconst char *bytes, int len, yyscan_t yyscanner)
void *	libconfig_yyalloc (yy_size_t, yyscan_t yyscanner)
void *	libconfig_yyrealloc (void *, yy_size_t, yyscan_t yyscanner)
void	libconfig_yyfree (void *, yyscan_t yyscanner)
int	libconfig_yylex_destroy (yyscan_t yyscanner)
int	libconfig_yyget_debug (yyscan_t yyscanner)
void	libconfig_yyset_debug (int debug_flag, yyscan_t yyscanner)
YY_EXTRA_TYPE	libconfig_yyget_extra (yyscan_t yyscanner)
void	libconfig_yyset_extra (YY_EXTRA_TYPE user_defined, yyscan_t yyscanner)
FILE *	libconfig_yyget_in (yyscan_t yyscanner)
void	libconfig_yyset_in (FILE *in_str, yyscan_t yyscanner)
FILE *	libconfig_yyget_out (yyscan_t yyscanner)
void	libconfig_yyset_out (FILE *out_str, yyscan_t yyscanner)
int	libconfig_yyget_leng (yyscan_t yyscanner)
char *	libconfig_yyget_text (yyscan_t yyscanner)
int	libconfig_yyget_lineno (yyscan_t yyscanner)
void	libconfig_yyset_lineno (int line_number, yyscan_t yyscanner)
YYSTYPE *	libconfig_yyget_lval (yyscan_t yyscanner)
void	libconfig_yyset_lval (YYSTYPE *yylval_param, yyscan_t yyscanner)
int	libconfig_yylex (YYSTYPE *yylval_param, yyscan_t yyscanner)

---

Define Documentation

#define FLEX_BETA

#define FLEX_SCANNER

#define FLEXINT_H

#define INT16_MAX   (32767)

#define INT16_MIN   (-32767-1)

#define INT32_MAX   (2147483647)

#define INT32_MIN   (-2147483647-1)

#define INT8_MAX   (127)

#define INT8_MIN   (-128)

#define libconfig_yyIN_HEADER   1

#define libconfig_yywrap

(

n

)

1

#define UINT16_MAX   (65535U)

#define UINT32_MAX   (4294967295U)

#define UINT8_MAX   (255U)

#define YY_DECL   int libconfig_yylex (YYSTYPE * yylval_param , yyscan_t yyscanner)

#define YY_DECL_IS_OURS   1

#define YY_EXTRA_TYPE   void *

#define yy_flex_debug   yyg->yy_flex_debug_r

#define YY_FLEX_MAJOR_VERSION   2

#define YY_FLEX_MINOR_VERSION   5

#define YY_FLEX_SUBMINOR_VERSION   33

#define YY_INT_ALIGNED   short int

#define YY_READ_BUF_SIZE   8192

#define YY_SKIP_YYWRAP

#define YY_START_STACK_INCR   25

#define YY_STRUCT_YY_BUFFER_STATE

#define YY_TYPEDEF_YY_BUFFER_STATE

#define YY_TYPEDEF_YY_SCANNER_T

#define YY_TYPEDEF_YY_SIZE_T

#define yycolumn   (YY_CURRENT_BUFFER_LVALUE->yy_bs_column)

#define yyconst

#define yyextra   yyg->yyextra_r

#define yyin   yyg->yyin_r

#define yyleng   yyg->yyleng_r

#define yylineno   (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno)

#define yyout   yyg->yyout_r

#define yytext   yyg->yytext_r

#define yytext_ptr   yytext_r

---

Typedef Documentation

typedef short int flex_int16_t

typedef int flex_int32_t

typedef signed char flex_int8_t

typedef unsigned short int flex_uint16_t

typedef unsigned int flex_uint32_t

typedef unsigned char flex_uint8_t

typedef struct yy_buffer_state* YY_BUFFER_STATE

typedef unsigned int yy_size_t

typedef void* yyscan_t

---

Function Documentation

YY_BUFFER_STATE libconfig_yy_create_buffer	(	FILE *	file,
		int	size,
		yyscan_t	yyscanner
	)

void libconfig_yy_delete_buffer	(	YY_BUFFER_STATE	b,
		yyscan_t	yyscanner
	)

void libconfig_yy_flush_buffer	(	YY_BUFFER_STATE	b,
		yyscan_t	yyscanner
	)

Discard all buffered characters. On the next scan, YY_INPUT will be called.

Parameters:

b	the buffer state to be flushed, usually YY_CURRENT_BUFFER.
yyscanner	The scanner object.

YY_BUFFER_STATE libconfig_yy_scan_buffer	(	char *	base,
		yy_size_t	size,
		yyscan_t	yyscanner
	)

Setup the input buffer state to scan directly from a user-specified character buffer.

Parameters:

base	the character buffer
size	the size in bytes of the character buffer
yyscanner	The scanner object.

Returns:

the newly allocated buffer state object.

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YY_BUFFER_STATE libconfig_yy_scan_bytes	(	yyconst char *	bytes,
		int	len,
		yyscan_t	yyscanner
	)

Setup the input buffer state to scan the given bytes. The next call to libconfig_yylex() will scan from a copy of bytes.

Parameters:

bytes	the byte buffer to scan
len	the number of bytes in the buffer pointed to by bytes.
yyscanner	The scanner object.

Returns:

the newly allocated buffer state object.

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YY_BUFFER_STATE libconfig_yy_scan_string	(	yyconst char *	yy_str,
		yyscan_t	yyscanner
	)

Setup the input buffer state to scan a string. The next call to libconfig_yylex() will scan from a copy of str.

Parameters:

yystr	a NUL-terminated string to scan
yyscanner	The scanner object.

Returns:

the newly allocated buffer state object.

Note:

If you want to scan bytes that may contain NUL values, then use libconfig_yy_scan_bytes() instead.

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void libconfig_yy_switch_to_buffer	(	YY_BUFFER_STATE	new_buffer,
		yyscan_t	yyscanner
	)

void* libconfig_yyalloc	(	yy_size_t	,
		yyscan_t	yyscanner
	)

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void libconfig_yyfree	(	void *	,
		yyscan_t	yyscanner
	)

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int libconfig_yyget_debug

(

yyscan_t

yyscanner

)

YY_EXTRA_TYPE libconfig_yyget_extra

(

yyscan_t

yyscanner

)

Get the user-defined data for this scanner.

Parameters:

yyscanner

The scanner object.

FILE* libconfig_yyget_in

(

yyscan_t

yyscanner

)

Get the input stream.

Parameters:

yyscanner

The scanner object.

int libconfig_yyget_leng

(

yyscan_t

yyscanner

)

Get the length of the current token.

Parameters:

yyscanner

The scanner object.

int libconfig_yyget_lineno

(

yyscan_t

yyscanner

)

Get the current line number.

Parameters:

yyscanner

The scanner object.

YYSTYPE* libconfig_yyget_lval

(

yyscan_t

yyscanner

)

FILE* libconfig_yyget_out

(

yyscan_t

yyscanner

)

Get the output stream.

Parameters:

yyscanner

The scanner object.

char* libconfig_yyget_text

(

yyscan_t

yyscanner

)

Get the current token.

Parameters:

yyscanner

The scanner object.

int libconfig_yylex	(	YYSTYPE *	yylval_param,
		yyscan_t	yyscanner
	)

int libconfig_yylex_destroy

(

yyscan_t

yyscanner

)

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int libconfig_yylex_init

(

yyscan_t *

scanner

)

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void libconfig_yypop_buffer_state

(

yyscan_t

yyscanner

)

Removes and deletes the top of the stack, if present. The next element becomes the new top.

Parameters:

yyscanner

The scanner object.

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void libconfig_yypush_buffer_state	(	YY_BUFFER_STATE	new_buffer,
		yyscan_t	yyscanner
	)

Pushes the new state onto the stack. The new state becomes the current state. This function will allocate the stack if necessary.

Parameters:

new_buffer	The new state.
yyscanner	The scanner object.

void* libconfig_yyrealloc	(	void *	,
		yy_size_t	,
		yyscan_t	yyscanner
	)

void libconfig_yyrestart	(	FILE *	input_file,
		yyscan_t	yyscanner
	)

void libconfig_yyset_debug	(	int	debug_flag,
		yyscan_t	yyscanner
	)

void libconfig_yyset_extra	(	YY_EXTRA_TYPE	user_defined,
		yyscan_t	yyscanner
	)

Set the user-defined data. This data is never touched by the scanner.

Parameters:

user_defined	The data to be associated with this scanner.
yyscanner	The scanner object.

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void libconfig_yyset_in	(	FILE *	in_str,
		yyscan_t	yyscanner
	)

Set the input stream. This does not discard the current input buffer.

Parameters:

in_str	A readable stream.
yyscanner	The scanner object.

See also:

libconfig_yy_switch_to_buffer

void libconfig_yyset_lineno	(	int	line_number,
		yyscan_t	yyscanner
	)

Set the current line number.

Parameters:

line_number
yyscanner	The scanner object.

void libconfig_yyset_lval	(	YYSTYPE *	yylval_param,
		yyscan_t	yyscanner
	)

void libconfig_yyset_out	(	FILE *	out_str,
		yyscan_t	yyscanner
	)