diff options
Diffstat (limited to 'scripts/kconfig/lex.zconf.c_shipped')
| -rw-r--r-- | scripts/kconfig/lex.zconf.c_shipped | 91 |
1 files changed, 62 insertions, 29 deletions
diff --git a/scripts/kconfig/lex.zconf.c_shipped b/scripts/kconfig/lex.zconf.c_shipped index 24e3c8cbb7a..800f8c71c40 100644 --- a/scripts/kconfig/lex.zconf.c_shipped +++ b/scripts/kconfig/lex.zconf.c_shipped @@ -8,7 +8,7 @@ #define FLEX_SCANNER #define YY_FLEX_MAJOR_VERSION 2 #define YY_FLEX_MINOR_VERSION 5 -#define YY_FLEX_SUBMINOR_VERSION 31 +#define YY_FLEX_SUBMINOR_VERSION 33 #if YY_FLEX_SUBMINOR_VERSION > 0 #define FLEX_BETA #endif @@ -30,7 +30,15 @@ /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ -#if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L +#if __STDC_VERSION__ >= 199901L + +/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, + * if you want the limit (max/min) macros for int types. + */ +#ifndef __STDC_LIMIT_MACROS +#define __STDC_LIMIT_MACROS 1 +#endif + #include <inttypes.h> typedef int8_t flex_int8_t; typedef uint8_t flex_uint8_t; @@ -134,6 +142,10 @@ typedef unsigned int flex_uint32_t; #define YY_BUF_SIZE 16384 #endif +/* The state buf must be large enough to hold one state per character in the main buffer. + */ +#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) + #ifndef YY_TYPEDEF_YY_BUFFER_STATE #define YY_TYPEDEF_YY_BUFFER_STATE typedef struct yy_buffer_state *YY_BUFFER_STATE; @@ -267,7 +279,7 @@ int zconfleng; /* 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_init = 0; /* whether we need to initialize */ static int yy_start = 0; /* start state number */ /* Flag which is used to allow zconfwrap()'s to do buffer switches @@ -820,6 +832,8 @@ void alloc_string(const char *str, int size) #define YY_EXTRA_TYPE void * #endif +static int yy_init_globals (void ); + /* Macros after this point can all be overridden by user definitions in * section 1. */ @@ -942,9 +956,9 @@ YY_DECL int str = 0; int ts, i; - if ( (yy_init) ) + if ( !(yy_init) ) { - (yy_init) = 0; + (yy_init) = 1; #ifdef YY_USER_INIT YY_USER_INIT; @@ -1452,7 +1466,7 @@ static int yy_get_next_buffer (void) else { - size_t num_to_read = + int num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; while ( num_to_read <= 0 ) @@ -1969,16 +1983,16 @@ YY_BUFFER_STATE zconf_scan_buffer (char * base, yy_size_t size ) /** Setup the input buffer state to scan a string. The next call to zconflex() will * scan from a @e copy of @a str. - * @param yy_str a NUL-terminated string to scan + * @param yystr a NUL-terminated string to scan * * @return the newly allocated buffer state object. * @note If you want to scan bytes that may contain NUL values, then use * zconf_scan_bytes() instead. */ -YY_BUFFER_STATE zconf_scan_string (yyconst char * yy_str ) +YY_BUFFER_STATE zconf_scan_string (yyconst char * yystr ) { - return zconf_scan_bytes(yy_str,strlen(yy_str) ); + return zconf_scan_bytes(yystr,strlen(yystr) ); } /** Setup the input buffer state to scan the given bytes. The next call to zconflex() will @@ -1988,7 +2002,7 @@ YY_BUFFER_STATE zconf_scan_string (yyconst char * yy_str ) * * @return the newly allocated buffer state object. */ -YY_BUFFER_STATE zconf_scan_bytes (yyconst char * bytes, int len ) +YY_BUFFER_STATE zconf_scan_bytes (yyconst char * yybytes, int _yybytes_len ) { YY_BUFFER_STATE b; char *buf; @@ -1996,15 +2010,15 @@ YY_BUFFER_STATE zconf_scan_bytes (yyconst char * bytes, int len ) int i; /* Get memory for full buffer, including space for trailing EOB's. */ - n = len + 2; + n = _yybytes_len + 2; buf = (char *) zconfalloc(n ); if ( ! buf ) YY_FATAL_ERROR( "out of dynamic memory in zconf_scan_bytes()" ); - for ( i = 0; i < len; ++i ) - buf[i] = bytes[i]; + for ( i = 0; i < _yybytes_len; ++i ) + buf[i] = yybytes[i]; - buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR; + buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; b = zconf_scan_buffer(buf,n ); if ( ! b ) @@ -2125,6 +2139,34 @@ void zconfset_debug (int bdebug ) zconf_flex_debug = bdebug ; } +static int yy_init_globals (void) +{ + /* Initialization is the same as for the non-reentrant scanner. + * This function is called from zconflex_destroy(), so don't allocate here. + */ + + (yy_buffer_stack) = 0; + (yy_buffer_stack_top) = 0; + (yy_buffer_stack_max) = 0; + (yy_c_buf_p) = (char *) 0; + (yy_init) = 0; + (yy_start) = 0; + +/* Defined in main.c */ +#ifdef YY_STDINIT + zconfin = stdin; + zconfout = stdout; +#else + zconfin = (FILE *) 0; + zconfout = (FILE *) 0; +#endif + + /* For future reference: Set errno on error, since we are called by + * zconflex_init() + */ + return 0; +} + /* zconflex_destroy is for both reentrant and non-reentrant scanners. */ int zconflex_destroy (void) { @@ -2140,6 +2182,10 @@ int zconflex_destroy (void) zconffree((yy_buffer_stack) ); (yy_buffer_stack) = NULL; + /* Reset the globals. This is important in a non-reentrant scanner so the next time + * zconflex() is called, initialization will occur. */ + yy_init_globals( ); + return 0; } @@ -2151,7 +2197,7 @@ int zconflex_destroy (void) static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) { register int i; - for ( i = 0; i < n; ++i ) + for ( i = 0; i < n; ++i ) s1[i] = s2[i]; } #endif @@ -2160,7 +2206,7 @@ static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) static int yy_flex_strlen (yyconst char * s ) { register int n; - for ( n = 0; s[n]; ++n ) + for ( n = 0; s[n]; ++n ) ; return n; @@ -2191,19 +2237,6 @@ void zconffree (void * ptr ) #define YYTABLES_NAME "yytables" -#undef YY_NEW_FILE -#undef YY_FLUSH_BUFFER -#undef yy_set_bol -#undef yy_new_buffer -#undef yy_set_interactive -#undef yytext_ptr -#undef YY_DO_BEFORE_ACTION - -#ifdef YY_DECL_IS_OURS -#undef YY_DECL_IS_OURS -#undef YY_DECL -#endif - void zconf_starthelp(void) { new_string(); |