php.c

代码检索工具GLOBAL源码。可用来浏览分析LINUX源码。

#define yy_create_buffer php__create_buffer
#define yy_delete_buffer php__delete_buffer
#define yy_scan_buffer php__scan_buffer
#define yy_scan_string php__scan_string
#define yy_scan_bytes php__scan_bytes
#define yy_flex_debug php__flex_debug
#define yy_init_buffer php__init_buffer
#define yy_flush_buffer php__flush_buffer
#define yy_load_buffer_state php__load_buffer_state
#define yy_switch_to_buffer php__switch_to_buffer
#define yyin php_in
#define yyleng php_leng
#define yylex php_lex
#define yyout php_out
#define yyrestart php_restart
#define yytext php_text

#line 19 "php.c"
/* A lexical scanner generated by flex */

/* Scanner skeleton version:
 * $Header: /home/daffy/u0/vern/flex/RCS/flex.skl,v 2.91 96/09/10 16:58:48 vern Exp $
 */

#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5

#include <stdio.h>


/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
#ifdef c_plusplus
#ifndef __cplusplus
#define __cplusplus
#endif
#endif


#ifdef __cplusplus

#include <stdlib.h>
#include <unistd.h>

/* Use prototypes in function declarations. */
#define YY_USE_PROTOS

/* The "const" storage-class-modifier is valid. */
#define YY_USE_CONST

#else	/* ! __cplusplus */

#if __STDC__

#define YY_USE_PROTOS
#define YY_USE_CONST

#endif	/* __STDC__ */
#endif	/* ! __cplusplus */

#ifdef __TURBOC__
 #pragma warn -rch
 #pragma warn -use
#include <io.h>
#include <stdlib.h>
#define YY_USE_CONST
#define YY_USE_PROTOS
#endif

#ifdef YY_USE_CONST
#define yyconst const
#else
#define yyconst
#endif


#ifdef YY_USE_PROTOS
#define YY_PROTO(proto) proto
#else
#define YY_PROTO(proto) ()
#endif

/* Returned upon end-of-file. */
#define YY_NULL 0

/* Promotes a possibly negative, possibly signed char to an unsigned
 * integer for use as an array index.  If the signed char is negative,
 * we want to instead treat it as an 8-bit unsigned char, hence the
 * double cast.
 */
#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)

/* Enter a start condition.  This macro really ought to take a parameter,
 * but we do it the disgusting crufty way forced on us by the ()-less
 * definition of BEGIN.
 */
#define BEGIN yy_start = 1 + 2 *

/* Translate the current start state into a value that can be later handed
 * to BEGIN to return to the state.  The YYSTATE alias is for lex
 * compatibility.
 */
#define YY_START ((yy_start - 1) / 2)
#define YYSTATE YY_START

/* Action number for EOF rule of a given start state. */
#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)

/* Special action meaning "start processing a new file". */
#define YY_NEW_FILE yyrestart( yyin )

#define YY_END_OF_BUFFER_CHAR 0

/* Size of default input buffer. */
#define YY_BUF_SIZE 16384

typedef struct yy_buffer_state *YY_BUFFER_STATE;

extern int yyleng;
extern FILE *yyin, *yyout;

#define EOB_ACT_CONTINUE_SCAN 0
#define EOB_ACT_END_OF_FILE 1
#define EOB_ACT_LAST_MATCH 2

/* The funky do-while in the following #define is used to turn the definition
 * int a single C statement (which needs a semi-colon terminator).  This
 * avoids problems with code like:
 *
 * 	if ( condition_holds )
 *		yyless( 5 );
 *	else
 *		do_something_else();
 *
 * Prior to using the do-while the compiler would get upset at the
 * "else" because it interpreted the "if" statement as being all
 * done when it reached the ';' after the yyless() call.
 */

/* Return all but the first 'n' matched characters back to the input stream. */

#define yyless(n) \
	do \
		{ \
		/* Undo effects of setting up yytext. */ \
		*yy_cp = yy_hold_char; \
		YY_RESTORE_YY_MORE_OFFSET \
		yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
		} \
	while ( 0 )

#define unput(c) yyunput( c, yytext_ptr )

/* The following is because we cannot portably get our hands on size_t
 * (without autoconf's help, which isn't available because we want
 * flex-generated scanners to compile on their own).
 */
typedef unsigned int yy_size_t;


struct yy_buffer_state
	{
	FILE *yy_input_file;

	char *yy_ch_buf;		/* input buffer */
	char *yy_buf_pos;		/* current position in input buffer */

	/* Size of input buffer in bytes, not including room for EOB
	 * characters.
	 */
	yy_size_t yy_buf_size;

	/* Number of characters read into yy_ch_buf, not including EOB
	 * characters.
	 */
	int yy_n_chars;

	/* Whether we "own" the buffer - i.e., we know we created it,
	 * and can realloc() it to grow it, and should free() it to
	 * delete it.
	 */
	int yy_is_our_buffer;

	/* Whether this is an "interactive" input source; if so, and
	 * if we're using stdio for input, then we want to use getc()
	 * instead of fread(), to make sure we stop fetching input after
	 * each newline.
	 */
	int yy_is_interactive;

	/* Whether we're considered to be at the beginning of a line.
	 * If so, '^' rules will be active on the next match, otherwise
	 * not.
	 */
	int yy_at_bol;

	/* Whether to try to fill the input buffer when we reach the
	 * end of it.
	 */
	int yy_fill_buffer;

	int yy_buffer_status;
#define YY_BUFFER_NEW 0
#define YY_BUFFER_NORMAL 1
	/* When an EOF's been seen but there's still some text to process
	 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
	 * shouldn't try reading from the input source any more.  We might
	 * still have a bunch of tokens to match, though, because of
	 * possible backing-up.
	 *
	 * When we actually see the EOF, we change the status to "new"
	 * (via yyrestart()), so that the user can continue scanning by
	 * just pointing yyin at a new input file.
	 */
#define YY_BUFFER_EOF_PENDING 2
	};

static YY_BUFFER_STATE yy_current_buffer = 0;

/* We provide macros for accessing buffer states in case in the
 * future we want to put the buffer states in a more general
 * "scanner state".
 */
#define YY_CURRENT_BUFFER yy_current_buffer


/* yy_hold_char holds the character lost when yytext is formed. */
static char yy_hold_char;

static int yy_n_chars;		/* number of characters read into yy_ch_buf */


int yyleng;

/* Points to current character in buffer. */
static char *yy_c_buf_p = (char *) 0;
static int yy_init = 1;		/* whether we need to initialize */
static int yy_start = 0;	/* start state number */

/* Flag which is used to allow yywrap()'s to do buffer switches
 * instead of setting up a fresh yyin.  A bit of a hack ...
 */
static int yy_did_buffer_switch_on_eof;

void yyrestart YY_PROTO(( FILE *input_file ));

void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
void yy_load_buffer_state YY_PROTO(( void ));
YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )

YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));

static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
static void yy_flex_free YY_PROTO(( void * ));

#define yy_new_buffer yy_create_buffer

#define yy_set_interactive(is_interactive) \
	{ \
	if ( ! yy_current_buffer ) \
		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
	yy_current_buffer->yy_is_interactive = is_interactive; \
	}

#define yy_set_bol(at_bol) \
	{ \
	if ( ! yy_current_buffer ) \
		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
	yy_current_buffer->yy_at_bol = at_bol; \
	}

#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)


#define yywrap() 1
#define YY_SKIP_YYWRAP
typedef unsigned char YY_CHAR;
FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
typedef int yy_state_type;
extern char *yytext;
#define yytext_ptr yytext

static yy_state_type yy_get_previous_state YY_PROTO(( void ));
static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
static int yy_get_next_buffer YY_PROTO(( void ));
static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));

/* Done after the current pattern has been matched and before the
 * corresponding action - sets up yytext.
 */
#define YY_DO_BEFORE_ACTION \
	yytext_ptr = yy_bp; \
	yyleng = (int) (yy_cp - yy_bp); \
	yy_hold_char = *yy_cp; \
	*yy_cp = '\0'; \
	yy_c_buf_p = yy_cp;

#define YY_NUM_RULES 31
#define YY_END_OF_BUFFER 32
static yyconst short int yy_accept[140] =
    {   0,
        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
        0,    0,    0,    0,    0,    0,    0,    0,   32,    6,
       29,    6,   30,   15,   13,   30,   30,   18,   30,   30,
       30,   24,   30,   30,   27,   28,   30,   27,   12,   12,
       16,   30,   19,   30,   22,    4,    2,    0,   25,    0,
        8,    0,   24,   24,   10,   14,    0,   24,    0,    0,
        7,   27,    0,    0,   27,   11,   17,   20,   22,    1,
        0,    0,   25,    0,    0,   24,    0,    0,    0,   27,
        0,    0,    0,   26,    0,   24,    0,    0,   21,    0,
       27,    3,    0,    0,   24,    0,   21,    0,   27,    0,

        0,    0,   27,    0,    0,    0,   27,    0,    0,    0,
        0,   23,    0,    9,    0,    0,    0,    0,    0,    0,
        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
        0,    0,    0,    0,    0,    0,    0,    5,    0
    } ;

static yyconst int yy_ec[256] =
    {   0,
        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    4,    1,    5,    6,    7,    8,    1,    9,   10,
       11,   12,   13,    1,   14,   15,   16,   17,   17,   17,
       17,   17,   17,   17,   17,   17,   17,    1,    1,   18,
       19,   20,   21,    1,   22,   22,   22,   22,   23,   22,
       22,   22,   22,   22,   22,   24,   22,   22,   22,   22,
       22,   22,   22,   22,   22,   22,   22,   22,   22,   22,
       25,   26,   27,    1,   22,    1,   28,   22,   29,   30,

       31,   22,   32,   33,   34,   22,   22,   35,   22,   36,
       22,   37,   22,   38,   39,   40,   41,   22,   22,   22,
       22,   22,   42,    1,   43,    1,    1,   22,   22,   22,
       22,   22,   22,   22,   22,   22,   22,   22,   22,   22,
       22,   22,   22,   22,   22,   22,   22,   22,   22,   22,
       22,   22,   22,   22,   22,   22,   22,   22,   22,   22,
       22,   22,   22,   22,   22,   22,   22,   22,   22,   22,
       22,   22,   22,   22,   22,   22,   22,   22,   22,   22,
       22,   22,   22,   22,   22,   22,   22,   22,   22,   22,
       22,   22,   22,   22,   22,   22,   22,   22,   22,   22,

       22,   22,   22,   22,   22,   22,   22,   22,   22,   22,
       22,   22,   22,   22,   22,   22,   22,   22,   22,   22,
       22,   22,   22,   22,   22,   22,   22,   22,   22,   22,
       22,   22,   22,   22,   22,   22,   22,   22,   22,   22,
       22,   22,   22,   22,   22,   22,   22,   22,   22,   22,
       22,   22,   22,   22,   22
    } ;

static yyconst int yy_meta[44] =
    {   0,
        1,    1,    2,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    3,    1,    1,    1,
        1,    4,    4,    4,    1,    1,    1,    4,    4,    4,
        4,    4,    4,    4,    4,    4,    4,    4,    4,    4,
        4,    5,    6
    } ;

static yyconst short int yy_base[153] =
    {   0,
        0,    1,   19,   61,    2,    3,  248,  247,  246,  245,
       61,   64,   67,   70,  244,   94,  243,  242,  244,  252,
      252,   64,  252,  252,  252,  201,  222,  252,   60,  224,
        0,   65,   65,  220,    0,  252,  102,  203,  252,  222,
      252,    0,  252,    0,    0,  252,   55,  208,    0,    0,
      252,  219,   83,   71,  252,  252,  218,  252,  195,  215,
      252,    0,  106,  196,  202,  252,  252,  252,    0,  252,
      197,  191,    0,  185,   98,   82,  198,    0,  197,  190,
      187,  189,  179,  252,  204,  203,  124,  181,    0,  183,
      176,  252,  179,  198,  197,  179,    0,  171,  181,  170,

      172,  178,  176,  181,  165,  173,    7,  199,  182,  140,
      141,  252,  199,  252,  173,  186,  163,  169,  160,  160,
      140,  147,  117,  117,  128,  136,  134,  110,   99,   82,
       81,   72,   91,   86,   75,   63,   58,  252,  252,  151,
      157,  163,  166,  169,  173,  179,  183,  185,    4,  187,
        3,  191
    } ;

static yyconst short int yy_def[153] =
    {   0,
      140,  140,  139,    3,  141,  141,  142,  142,  142,  142,
      142,  142,  142,  142,  142,  142,  142,  142,  139,  139,
      139,  139,  139,  139,  139,  143,  139,  139,  139,  139,
      139,  139,  139,  139,  144,  139,  139,  144,  139,  139,
      139,  145,  139,  146,  147,  139,  139,  139,  148,  149,
      139,  139,  139,  139,  139,  139,  139,  139,  139,  139,
      139,  144,  139,  139,  144,  139,  139,  139,  147,  139,
      139,  139,  148,  150,  139,  139,  139,  151,  139,  144,
      139,  139,  150,  139,  139,  139,  139,  139,  152,  139,
      144,  139,  139,  139,  139,  139,  152,  139,  144,  139,

      139,  139,  144,  139,  139,  139,  144,  139,  139,  139,
      139,  139,  139,  139,  139,  139,  139,  139,  139,  139,
      139,  139,  139,  139,  139,  139,  139,  139,  139,  139,
      139,  139,  139,  139,  139,  139,  139,  139,    0,  139,
      139,  139,  139,  139,  139,  139,  139,  139,  139,  139,
      139,  139
    } ;

static yyconst short int yy_nxt[296] =
    {   0,
      139,  139,   21,   21,   21,   21,   89,   74,  111,  139,
      111,   55,  139,   40,   40,   56,  112,   22,   22,   23,
       23,   21,   23,   24,   25,   26,   27,   28,   23,   23,
       23,   23,   29,   30,   31,   32,   33,   23,   23,   34,
       35,   35,   35,   23,   23,   23,   35,   35,   35,   35,
       35,   35,   35,   35,   35,   35,   35,   35,   35,   35,
       36,   36,   37,   21,   37,   41,   21,   26,   41,   21,
       26,   46,   21,   70,   52,   43,   53,  138,   43,   57,
       59,   53,   60,  137,   47,  136,   42,   54,   58,   42,
      135,   71,   44,   75,   38,   44,   21,   57,   76,   53,

      134,   75,   48,   63,   87,   63,   58,   63,  133,   63,
       85,   85,   87,  132,   86,   45,   45,   45,  131,  130,
      129,   45,   45,   45,   45,   45,   45,   45,   45,   45,
       45,   45,   45,   45,   45,   64,   94,   94,  128,   64,
       95,  111,  111,  111,  111,  127,  126,  125,  124,  112,
      112,   20,   20,   20,   20,   20,   20,   39,   39,   39,
       39,   39,   39,   23,   23,   23,   23,   23,   23,   49,
       49,   62,   62,   67,  123,   67,   67,   67,   67,   68,
      122,   68,   68,   68,   68,   69,   69,   73,   73,   83,
       83,  121,   83,   97,   97,  120,  119,  118,  117,  116,

      115,  114,  113,  110,  109,  108,  107,  106,  105,  104,
      103,  102,  101,   95,   95,  100,   99,   98,   96,   86,
       86,   84,   93,   92,   91,   90,   88,   84,   82,   81,
       80,   79,   78,   77,   76,   54,   72,   66,   65,   61,
       54,   51,   50,  139,   21,   21,   21,   21,   21,   21,
       21,   19,  139,  139,  139,  139,  139,  139,  139,  139,
      139,  139,  139,  139,  139,  139,  139,  139,  139,  139,
      139,  139,  139,  139,  139,  139,  139,  139,  139,  139,
      139,  139,  139,  139,  139,  139,  139,  139,  139,  139,
      139,  139,  139,  139,  139

    } ;

static yyconst short int yy_chk[296] =
    {   0,
        0,    0,    1,    2,    5,    6,  151,  149,  107,    0,
      107,   31,    0,    5,    6,   31,  107,    1,    2,    3,
        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
        3,    3,    4,   11,    4,   11,   12,   11,   12,   13,
       12,   22,   14,   47,   29,   13,   29,  137,   14,   32,
       33,   32,   33,  136,   22,  135,   11,   54,   32,   12,
      134,   47,   13,   54,    4,   14,   16,   53,   76,   53,

      133,   54,   22,   37,   76,   37,   53,   63,  132,   63,
       75,   75,   76,  131,   75,   16,   16,   16,  130,  129,
      128,   16,   16,   16,   16,   16,   16,   16,   16,   16,
       16,   16,   16,   16,   16,   37,   87,   87,  127,   63,
       87,  110,  111,  110,  111,  126,  125,  124,  123,  110,
      111,  140,  140,  140,  140,  140,  140,  141,  141,  141,
      141,  141,  141,  142,  142,  142,  142,  142,  142,  143,
      143,  144,  144,  145,  122,  145,  145,  145,  145,  146,
      121,  146,  146,  146,  146,  147,  147,  148,  148,  150,
      150,  120,  150,  152,  152,  119,  118,  117,  116,  115,

      113,  109,  108,  106,  105,  104,  103,  102,  101,  100,
       99,   98,   96,   95,   94,   93,   91,   90,   88,   86,
       85,   83,   82,   81,   80,   79,   77,   74,   72,   71,
       65,   64,   60,   59,   57,   52,   48,   40,   38,   34,
       30,   27,   26,   19,   18,   17,   15,   10,    9,    8,
        7,  139,  139,  139,  139,  139,  139,  139,  139,  139,
      139,  139,  139,  139,  139,  139,  139,  139,  139,  139,
      139,  139,  139,  139,  139,  139,  139,  139,  139,  139,
      139,  139,  139,  139,  139,  139,  139,  139,  139,  139,
      139,  139,  139,  139,  139

    } ;

static yy_state_type yy_last_accepting_state;
static char *yy_last_accepting_cpos;

/* The intent behind this definition is that it'll catch
 * any uses of REJECT which flex missed.
 */
#define REJECT reject_used_but_not_detected
#define yymore() yymore_used_but_not_detected
#define YY_MORE_ADJ 0
#define YY_RESTORE_YY_MORE_OFFSET