diff options
Diffstat (limited to '3rdparty/libconfig/scanner.c')
| -rw-r--r-- | 3rdparty/libconfig/scanner.c | 664 |
1 files changed, 339 insertions, 325 deletions
diff --git a/3rdparty/libconfig/scanner.c b/3rdparty/libconfig/scanner.c index 96c01fc5f..8ed08f9b8 100644 --- a/3rdparty/libconfig/scanner.c +++ b/3rdparty/libconfig/scanner.c @@ -1,10 +1,6 @@ -#line 2 "scanner.c" -#line 36 "scanner.l" -#include "scanctx.h" - - +#line 1 "scanner.c" -#line 8 "scanner.c" +#line 3 "scanner.c" #define YY_INT_ALIGNED short int @@ -12,8 +8,8 @@ #define FLEX_SCANNER #define YY_FLEX_MAJOR_VERSION 2 -#define YY_FLEX_MINOR_VERSION 5 -#define YY_FLEX_SUBMINOR_VERSION 39 +#define YY_FLEX_MINOR_VERSION 6 +#define YY_FLEX_SUBMINOR_VERSION 2 #if YY_FLEX_SUBMINOR_VERSION > 0 #define FLEX_BETA #endif @@ -25,6 +21,7 @@ #include <string.h> #include <errno.h> #include <stdlib.h> +#include <assert.h> /* end standard C headers. */ @@ -92,36 +89,22 @@ typedef unsigned int flex_uint32_t; #endif /* ! FLEXINT_H */ -#ifdef __cplusplus - -/* The "const" storage-class-modifier is valid. */ -#define YY_USE_CONST - -#else /* ! __cplusplus */ - -/* C99 requires __STDC__ to be defined as 1. */ -#if defined (__STDC__) - -#define YY_USE_CONST - -#endif /* defined (__STDC__) */ -#endif /* ! __cplusplus */ - -#ifdef YY_USE_CONST +/* TODO: this is always defined, so inline it */ #define yyconst const + +#if defined(__GNUC__) && __GNUC__ >= 3 +#define yynoreturn __attribute__((__noreturn__)) #else -#define yyconst +#define yynoreturn #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. +/* Promotes a possibly negative, possibly signed char to an + * integer in range [0..255] for use as an array index. */ -#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) +#define YY_SC_TO_UI(c) ((YY_CHAR) (c)) /* An opaque pointer. */ #ifndef YY_TYPEDEF_YY_SCANNER_T @@ -145,25 +128,29 @@ typedef void* yyscan_t; * definition of BEGIN. */ #define BEGIN yyg->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 ((yyg->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 libconfig_yyrestart(yyin ,yyscanner ) - #define YY_END_OF_BUFFER_CHAR 0 /* Size of default input buffer. */ #ifndef YY_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k. + * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. + * Ditto for the __ia64__ case accordingly. + */ +#define YY_BUF_SIZE 32768 +#else #define YY_BUF_SIZE 16384 +#endif /* __ia64__ */ #endif /* The state buf must be large enough to hold one state per character in the main buffer. @@ -183,7 +170,7 @@ typedef size_t yy_size_t; #define EOB_ACT_CONTINUE_SCAN 0 #define EOB_ACT_END_OF_FILE 1 #define EOB_ACT_LAST_MATCH 2 - + /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires * access to the local variable yy_act. Since yyless() is a macro, it would break * existing scanners that call yyless() from OUTSIDE libconfig_yylex. @@ -219,7 +206,6 @@ typedef size_t yy_size_t; YY_DO_BEFORE_ACTION; /* set up yytext again */ \ } \ while ( 0 ) - #define unput(c) yyunput( c, yyg->yytext_ptr , yyscanner ) #ifndef YY_STRUCT_YY_BUFFER_STATE @@ -234,12 +220,12 @@ struct yy_buffer_state /* Size of input buffer in bytes, not including room for EOB * characters. */ - yy_size_t yy_buf_size; + int yy_buf_size; /* Number of characters read into yy_ch_buf, not including EOB * characters. */ - yy_size_t yy_n_chars; + 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 @@ -296,36 +282,33 @@ struct yy_buffer_state #define YY_CURRENT_BUFFER ( yyg->yy_buffer_stack \ ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] \ : NULL) - /* Same as previous macro, but useful when we know that the buffer stack is not * NULL or when we need an lvalue. For internal use only. */ #define YY_CURRENT_BUFFER_LVALUE yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] -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 ); - -static void libconfig_yyensure_buffer_stack (yyscan_t yyscanner ); -static void libconfig_yy_load_buffer_state (yyscan_t yyscanner ); -static void libconfig_yy_init_buffer (YY_BUFFER_STATE b,FILE *file ,yyscan_t yyscanner ); - +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 ); + +static void libconfig_yyensure_buffer_stack ( yyscan_t yyscanner ); +static void libconfig_yy_load_buffer_state ( yyscan_t yyscanner ); +static void libconfig_yy_init_buffer ( YY_BUFFER_STATE b, FILE *file , yyscan_t yyscanner ); #define YY_FLUSH_BUFFER libconfig_yy_flush_buffer(YY_CURRENT_BUFFER ,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,yy_size_t len ,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 ( const char *yy_str , yyscan_t yyscanner ); +YY_BUFFER_STATE libconfig_yy_scan_bytes ( const 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 ); +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 ); #define yy_new_buffer libconfig_yy_create_buffer - #define yy_set_interactive(is_interactive) \ { \ if ( ! YY_CURRENT_BUFFER ){ \ @@ -335,7 +318,6 @@ void libconfig_yyfree (void * ,yyscan_t yyscanner ); } \ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ } - #define yy_set_bol(at_bol) \ { \ if ( ! YY_CURRENT_BUFFER ){\ @@ -345,33 +327,30 @@ void libconfig_yyfree (void * ,yyscan_t yyscanner ); } \ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ } - #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) -#define libconfig_yywrap(yyscanner) 1 +#define libconfig_yywrap(yyscanner) (/*CONSTCOND*/1) #define YY_SKIP_YYWRAP - -typedef unsigned char YY_CHAR; +typedef flex_uint8_t YY_CHAR; typedef int yy_state_type; #define yytext_ptr yytext_r -static yy_state_type yy_get_previous_state (yyscan_t yyscanner ); -static yy_state_type yy_try_NUL_trans (yy_state_type current_state ,yyscan_t yyscanner); -static int yy_get_next_buffer (yyscan_t yyscanner ); -static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner ); +static yy_state_type yy_get_previous_state ( yyscan_t yyscanner ); +static yy_state_type yy_try_NUL_trans ( yy_state_type current_state , yyscan_t yyscanner); +static int yy_get_next_buffer ( yyscan_t yyscanner ); +static void yynoreturn yy_fatal_error ( const char* msg , yyscan_t yyscanner ); /* Done after the current pattern has been matched and before the * corresponding action - sets up yytext. */ #define YY_DO_BEFORE_ACTION \ yyg->yytext_ptr = yy_bp; \ - yyleng = (size_t) (yy_cp - yy_bp); \ + yyleng = (int) (yy_cp - yy_bp); \ yyg->yy_hold_char = *yy_cp; \ *yy_cp = '\0'; \ yyg->yy_c_buf_p = yy_cp; - #define YY_NUM_RULES 45 #define YY_END_OF_BUFFER 46 /* This struct is not used in this scanner, @@ -381,7 +360,7 @@ struct yy_trans_info flex_int32_t yy_verify; flex_int32_t yy_nxt; }; -static yyconst flex_int16_t yy_accept[123] = +static const flex_int16_t yy_accept[123] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 46, 44, 25, 24, 24, 5, 44, 40, 41, 37, @@ -399,22 +378,22 @@ static yyconst flex_int16_t yy_accept[123] = 19, 0 } ; -static yyconst flex_int32_t yy_ec[256] = +static const YY_CHAR yy_ec[256] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 1, 4, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 2, 1, 6, 7, 1, 1, 1, 8, 9, - 10, 11, 12, 13, 14, 15, 16, 17, 18, 18, - 18, 18, 18, 18, 18, 18, 18, 19, 20, 21, - 22, 23, 1, 24, 25, 26, 26, 26, 27, 28, - 29, 29, 29, 29, 29, 30, 29, 29, 29, 29, - 29, 31, 32, 33, 34, 29, 29, 35, 29, 29, - 36, 37, 38, 1, 8, 1, 25, 26, 39, 40, - - 41, 42, 29, 29, 43, 29, 29, 44, 29, 45, - 29, 29, 29, 46, 32, 47, 48, 29, 29, 35, - 29, 29, 49, 1, 50, 1, 1, 1, 1, 1, + 1, 2, 1, 6, 7, 1, 1, 1, 1, 8, + 9, 10, 11, 12, 13, 14, 15, 16, 17, 17, + 17, 17, 17, 17, 17, 17, 17, 18, 19, 20, + 21, 22, 1, 23, 24, 25, 25, 25, 26, 27, + 28, 28, 28, 28, 28, 29, 28, 28, 28, 28, + 28, 30, 31, 32, 33, 28, 28, 34, 28, 28, + 35, 36, 37, 1, 38, 1, 24, 25, 39, 40, + + 41, 42, 28, 28, 43, 28, 28, 44, 28, 45, + 28, 28, 28, 46, 31, 47, 48, 28, 28, 34, + 28, 28, 49, 1, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, @@ -431,35 +410,35 @@ static yyconst flex_int32_t yy_ec[256] = 1, 1, 1, 1, 1 } ; -static yyconst flex_int32_t yy_meta[51] = +static const YY_CHAR yy_meta[51] = { 0, - 1, 1, 1, 1, 1, 2, 1, 3, 1, 1, - 3, 1, 1, 3, 3, 1, 4, 4, 1, 1, - 1, 1, 1, 1, 4, 4, 4, 4, 3, 3, - 3, 3, 3, 3, 3, 1, 2, 1, 4, 4, + 1, 1, 1, 1, 1, 2, 1, 1, 1, 3, + 1, 1, 3, 3, 1, 4, 4, 1, 1, 1, + 1, 1, 1, 4, 4, 4, 4, 3, 3, 3, + 3, 3, 3, 3, 1, 2, 1, 3, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 1, 1 } ; -static yyconst flex_int16_t yy_base[134] = +static const flex_int16_t yy_base[134] = { 0, 0, 49, 49, 50, 48, 49, 50, 51, 244, 243, 248, 251, 245, 251, 251, 251, 243, 251, 251, 0, - 47, 251, 41, 55, 62, 210, 251, 251, 238, 218, - 32, 251, 251, 251, 251, 67, 199, 251, 251, 225, - 0, 251, 64, 0, 251, 61, 234, 216, 236, 234, - 251, 0, 66, 87, 95, 106, 251, 233, 98, 200, - 115, 204, 123, 251, 46, 47, 70, 190, 187, 251, + 47, 251, 49, 52, 54, 211, 251, 251, 238, 219, + 28, 251, 251, 251, 251, 71, 199, 251, 251, 226, + 0, 251, 63, 0, 251, 70, 234, 217, 236, 234, + 251, 0, 75, 86, 97, 108, 251, 233, 113, 201, + 115, 205, 139, 251, 49, 48, 75, 190, 187, 251, 0, 251, 0, 251, 251, 251, 251, 251, 0, 251, - 251, 219, 198, 251, 117, 142, 166, 57, 113, 120, - 154, 125, 128, 135, 0, 165, 162, 128, 154, 0, + 251, 225, 202, 251, 117, 124, 191, 101, 128, 131, + 157, 133, 135, 143, 0, 156, 152, 63, 138, 0, - 156, 163, 161, 251, 167, 169, 171, 152, 149, 0, - 126, 251, 174, 0, 0, 119, 117, 85, 119, 94, - 251, 251, 197, 201, 205, 209, 213, 215, 219, 223, - 227, 115, 104 + 145, 171, 159, 251, 173, 175, 177, 140, 81, 0, + 123, 251, 179, 0, 0, 105, 96, 79, 109, 140, + 251, 251, 196, 200, 204, 208, 212, 214, 218, 222, + 226, 78, 75 } ; -static yyconst flex_int16_t yy_def[134] = +static const flex_int16_t yy_def[134] = { 0, 122, 1, 123, 123, 124, 124, 125, 125, 126, 126, 122, 122, 122, 122, 122, 122, 127, 122, 122, 128, @@ -478,34 +457,34 @@ static yyconst flex_int16_t yy_def[134] = 122, 122, 122 } ; -static yyconst flex_int16_t yy_nxt[302] = +static const flex_int16_t yy_nxt[302] = { 0, - 12, 13, 14, 15, 15, 16, 17, 12, 18, 19, - 20, 21, 22, 21, 23, 24, 25, 26, 27, 28, - 29, 27, 12, 12, 20, 20, 20, 30, 20, 20, - 20, 20, 31, 20, 20, 32, 12, 33, 20, 20, + 12, 13, 14, 15, 15, 16, 17, 18, 19, 20, + 21, 22, 21, 23, 24, 25, 26, 27, 28, 29, + 27, 12, 12, 20, 20, 20, 30, 20, 20, 20, + 20, 31, 20, 20, 32, 12, 33, 12, 20, 20, 20, 30, 20, 20, 20, 20, 31, 20, 34, 35, - 36, 39, 39, 42, 42, 45, 45, 55, 55, 40, - 40, 53, 66, 54, 54, 57, 80, 56, 67, 72, - 58, 67, 37, 89, 89, 97, 59, 66, 60, 60, - 98, 56, 55, 55, 43, 43, 46, 46, 61, 97, - 68, 62, 56, 68, 98, 120, 63, 81, 73, 121, - - 74, 85, 61, 54, 54, 75, 56, 112, 76, 77, - 78, 55, 55, 86, 90, 90, 87, 88, 100, 88, - 120, 56, 89, 89, 91, 119, 92, 86, 93, 89, - 89, 94, 94, 101, 101, 56, 90, 90, 91, 96, - 96, 103, 103, 102, 94, 94, 91, 96, 96, 96, - 96, 94, 94, 92, 110, 92, 118, 102, 103, 103, - 91, 96, 96, 96, 96, 105, 117, 106, 110, 116, - 107, 107, 101, 101, 105, 115, 105, 103, 103, 113, - 113, 114, 102, 113, 113, 107, 107, 107, 107, 115, - 113, 113, 111, 109, 108, 104, 102, 38, 38, 38, - - 38, 41, 41, 41, 41, 44, 44, 44, 44, 47, - 47, 47, 47, 50, 50, 50, 50, 52, 52, 71, - 122, 71, 71, 79, 83, 79, 79, 82, 82, 82, - 82, 99, 69, 95, 52, 51, 51, 49, 84, 83, + 36, 39, 39, 42, 42, 45, 45, 66, 40, 40, + 53, 57, 54, 54, 55, 55, 58, 59, 72, 60, + 60, 37, 67, 66, 56, 80, 67, 97, 112, 61, + 98, 100, 62, 43, 43, 46, 46, 63, 110, 56, + 55, 55, 97, 68, 61, 98, 73, 68, 74, 85, + + 56, 54, 54, 110, 75, 81, 115, 76, 77, 78, + 120, 86, 55, 55, 87, 56, 89, 89, 88, 119, + 88, 115, 56, 89, 89, 92, 86, 93, 90, 90, + 94, 94, 101, 101, 92, 118, 92, 56, 91, 103, + 103, 120, 102, 89, 89, 121, 90, 90, 103, 103, + 94, 94, 117, 91, 96, 96, 91, 102, 94, 94, + 101, 101, 96, 96, 96, 96, 116, 105, 114, 106, + 102, 91, 107, 107, 103, 103, 111, 96, 96, 96, + 96, 105, 109, 105, 108, 102, 113, 113, 113, 113, + 107, 107, 107, 107, 113, 113, 38, 38, 38, 38, + + 41, 41, 41, 41, 44, 44, 44, 44, 47, 47, + 47, 47, 50, 50, 50, 50, 52, 52, 71, 104, + 71, 71, 79, 122, 79, 79, 82, 82, 82, 82, + 83, 99, 69, 95, 52, 51, 51, 49, 84, 83, 70, 69, 65, 64, 52, 51, 49, 122, 48, 48, 11, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, @@ -516,34 +495,34 @@ static yyconst flex_int16_t yy_nxt[302] = 122 } ; -static yyconst flex_int16_t yy_chk[302] = +static const flex_int16_t yy_chk[302] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 2, 3, 4, 5, 6, 7, 8, 23, 23, 3, - 4, 21, 31, 21, 21, 24, 46, 23, 36, 43, - 24, 67, 2, 88, 88, 65, 25, 31, 25, 25, - 66, 23, 53, 53, 5, 6, 7, 8, 25, 65, - 36, 25, 53, 67, 66, 120, 25, 46, 43, 120, - - 43, 54, 25, 54, 54, 43, 53, 133, 43, 43, - 43, 55, 55, 54, 59, 59, 54, 56, 132, 56, - 119, 55, 56, 56, 59, 118, 61, 54, 61, 89, - 89, 61, 61, 85, 85, 55, 90, 90, 59, 63, - 63, 92, 92, 85, 93, 93, 90, 63, 63, 63, - 63, 94, 94, 86, 98, 86, 117, 85, 86, 86, - 90, 63, 63, 63, 63, 91, 116, 91, 98, 111, - 91, 91, 101, 101, 102, 109, 102, 103, 103, 102, - 102, 108, 101, 105, 105, 106, 106, 107, 107, 109, - 113, 113, 99, 97, 96, 87, 101, 123, 123, 123, - - 123, 124, 124, 124, 124, 125, 125, 125, 125, 126, - 126, 126, 126, 127, 127, 127, 127, 128, 128, 129, - 83, 129, 129, 130, 82, 130, 130, 131, 131, 131, - 131, 69, 68, 62, 60, 58, 50, 49, 48, 47, + 2, 3, 4, 5, 6, 7, 8, 31, 3, 4, + 21, 24, 21, 21, 23, 23, 24, 25, 43, 25, + 25, 2, 36, 31, 23, 46, 67, 65, 133, 25, + 66, 132, 25, 5, 6, 7, 8, 25, 98, 23, + 53, 53, 65, 36, 25, 66, 43, 67, 43, 54, + + 53, 54, 54, 98, 43, 46, 109, 43, 43, 43, + 119, 54, 55, 55, 54, 53, 88, 88, 56, 118, + 56, 109, 55, 56, 56, 61, 54, 61, 59, 59, + 61, 61, 85, 85, 86, 117, 86, 55, 59, 86, + 86, 120, 85, 89, 89, 120, 90, 90, 92, 92, + 93, 93, 116, 59, 63, 63, 90, 85, 94, 94, + 101, 101, 63, 63, 63, 63, 111, 91, 108, 91, + 101, 90, 91, 91, 103, 103, 99, 63, 63, 63, + 63, 102, 97, 102, 96, 101, 102, 102, 105, 105, + 106, 106, 107, 107, 113, 113, 123, 123, 123, 123, + + 124, 124, 124, 124, 125, 125, 125, 125, 126, 126, + 126, 126, 127, 127, 127, 127, 128, 128, 129, 87, + 129, 129, 130, 83, 130, 130, 131, 131, 131, 131, + 82, 69, 68, 62, 60, 58, 50, 49, 48, 47, 40, 37, 30, 29, 26, 17, 13, 11, 10, 9, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, 122, @@ -555,7 +534,7 @@ static yyconst flex_int16_t yy_chk[302] = } ; /* Table of booleans, true if rule could match eol. */ -static yyconst flex_int32_t yy_rule_can_match_eol[46] = +static const flex_int32_t yy_rule_can_match_eol[46] = { 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, @@ -572,7 +551,8 @@ static yyconst flex_int32_t yy_rule_can_match_eol[46] = /* -*- mode: C -*- */ /* -------------------------------------------------------------------------- libconfig - A library for processing structured configuration files - Copyright (C) 2005-2010 Mark A Lindner + Copyright (C) 2013-2016 Hercules Dev Team + Copyright (C) 2005-2014 Mark A Lindner This file is part of libconfig. @@ -592,20 +572,20 @@ static yyconst flex_int32_t yy_rule_can_match_eol[46] = ---------------------------------------------------------------------------- */ #define YY_NO_UNISTD_H 1 +#line 37 "scanner.l" -#line 40 "scanner.l" #ifdef _MSC_VER #pragma warning (disable: 4996) -/* disable MSVC warning "signed/unsigned mismatch" associated with code generated by flex versions such as 2.5.35. */ -#pragma warning (disable:4018) #endif #include <stdlib.h> #include <ctype.h> #include <string.h> +#include <limits.h> +#include "parsectx.h" +#include "scanctx.h" #include "grammar.h" #include "wincompat.h" -#include "parsectx.h" #define YY_NO_INPUT // Suppress generation of useless input() function @@ -643,15 +623,9 @@ static unsigned long long fromhex(const char *s) #endif /* __MINGW32__ */ } -static int fromihex(const char *s) { - unsigned long l = strtoul(s, NULL, 16); - if (l > INT32_MAX) - l &= INT32_MAX; - return (int)l; -} - +#line 625 "scanner.c" -#line 655 "scanner.c" +#line 627 "scanner.c" #define INITIAL 0 #define COMMENT 1 @@ -674,8 +648,8 @@ struct yyguts_t size_t yy_buffer_stack_max; /**< capacity of stack. */ YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */ char yy_hold_char; - yy_size_t yy_n_chars; - yy_size_t yyleng_r; + int yy_n_chars; + int yyleng_r; char *yy_c_buf_p; int yy_init; int yy_start; @@ -697,7 +671,7 @@ struct yyguts_t }; /* end struct yyguts_t */ -static int yy_init_globals (yyscan_t yyscanner ); +static int yy_init_globals ( yyscan_t yyscanner ); /* This must go here because YYSTYPE and YYLTYPE are included * from bison output in section 1.*/ @@ -705,44 +679,44 @@ static int yy_init_globals (yyscan_t yyscanner ); int libconfig_yylex_init (yyscan_t* scanner); -int libconfig_yylex_init_extra (YY_EXTRA_TYPE user_defined,yyscan_t* scanner); +int libconfig_yylex_init_extra ( YY_EXTRA_TYPE user_defined, yyscan_t* scanner); /* Accessor methods to globals. These are made visible to non-reentrant scanners for convenience. */ -int libconfig_yylex_destroy (yyscan_t yyscanner ); +int libconfig_yylex_destroy ( yyscan_t yyscanner ); -int libconfig_yyget_debug (yyscan_t yyscanner ); +int libconfig_yyget_debug ( yyscan_t yyscanner ); -void libconfig_yyset_debug (int debug_flag ,yyscan_t yyscanner ); +void libconfig_yyset_debug ( int debug_flag , yyscan_t yyscanner ); -YY_EXTRA_TYPE libconfig_yyget_extra (yyscan_t yyscanner ); +YY_EXTRA_TYPE libconfig_yyget_extra ( yyscan_t yyscanner ); -void libconfig_yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner ); +void libconfig_yyset_extra ( YY_EXTRA_TYPE user_defined , yyscan_t yyscanner ); -FILE *libconfig_yyget_in (yyscan_t yyscanner ); +FILE *libconfig_yyget_in ( yyscan_t yyscanner ); -void libconfig_yyset_in (FILE * in_str ,yyscan_t yyscanner ); +void libconfig_yyset_in ( FILE * _in_str , yyscan_t yyscanner ); -FILE *libconfig_yyget_out (yyscan_t yyscanner ); +FILE *libconfig_yyget_out ( yyscan_t yyscanner ); -void libconfig_yyset_out (FILE * out_str ,yyscan_t yyscanner ); +void libconfig_yyset_out ( FILE * _out_str , yyscan_t yyscanner ); -yy_size_t libconfig_yyget_leng (yyscan_t yyscanner ); + int libconfig_yyget_leng ( yyscan_t yyscanner ); -char *libconfig_yyget_text (yyscan_t yyscanner ); +char *libconfig_yyget_text ( yyscan_t yyscanner ); -int libconfig_yyget_lineno (yyscan_t yyscanner ); +int libconfig_yyget_lineno ( yyscan_t yyscanner ); -void libconfig_yyset_lineno (int line_number ,yyscan_t yyscanner ); +void libconfig_yyset_lineno ( int _line_number , yyscan_t yyscanner ); -int libconfig_yyget_column (yyscan_t yyscanner ); +int libconfig_yyget_column ( yyscan_t yyscanner ); -void libconfig_yyset_column (int column_no ,yyscan_t yyscanner ); +void libconfig_yyset_column ( int _column_no , yyscan_t yyscanner ); -YYSTYPE * libconfig_yyget_lval (yyscan_t yyscanner ); +YYSTYPE * libconfig_yyget_lval ( yyscan_t yyscanner ); -void libconfig_yyset_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner ); +void libconfig_yyset_lval ( YYSTYPE * yylval_param , yyscan_t yyscanner ); /* Macros after this point can all be overridden by user definitions in * section 1. @@ -750,33 +724,41 @@ void libconfig_yyset_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner ); #ifndef YY_SKIP_YYWRAP #ifdef __cplusplus -extern "C" int libconfig_yywrap (yyscan_t yyscanner ); +extern "C" int libconfig_yywrap ( yyscan_t yyscanner ); #else -extern int libconfig_yywrap (yyscan_t yyscanner ); +extern int libconfig_yywrap ( yyscan_t yyscanner ); #endif #endif +#ifndef YY_NO_UNPUT + +#endif + #ifndef yytext_ptr -static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner); +static void yy_flex_strncpy ( char *, const char *, int , yyscan_t yyscanner); #endif #ifdef YY_NEED_STRLEN -static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner); +static int yy_flex_strlen ( const char * , yyscan_t yyscanner); #endif #ifndef YY_NO_INPUT - #ifdef __cplusplus -static int yyinput (yyscan_t yyscanner ); +static int yyinput ( yyscan_t yyscanner ); #else -static int input (yyscan_t yyscanner ); +static int input ( yyscan_t yyscanner ); #endif #endif /* Amount of stuff to slurp up with each read. */ #ifndef YY_READ_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k */ +#define YY_READ_BUF_SIZE 16384 +#else #define YY_READ_BUF_SIZE 8192 +#endif /* __ia64__ */ #endif /* Copy whatever the last rule matched to the standard output. */ @@ -784,7 +766,7 @@ static int input (yyscan_t yyscanner ); /* This used to be an fputs(), but since the string might contain NUL's, * we now use fwrite(). */ -#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0) +#define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0) #endif /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, @@ -795,7 +777,7 @@ static int input (yyscan_t yyscanner ); if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ { \ int c = '*'; \ - size_t n; \ + int n; \ for ( n = 0; n < max_size && \ (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ buf[n] = (char) c; \ @@ -808,7 +790,7 @@ static int input (yyscan_t yyscanner ); else \ { \ errno=0; \ - while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ + while ( (result = (int) fread(buf, 1, (yy_size_t) max_size, yyin)) == 0 && ferror(yyin)) \ { \ if( errno != EINTR) \ { \ @@ -850,7 +832,7 @@ static int input (yyscan_t yyscanner ); #define YY_DECL_IS_OURS 1 extern int libconfig_yylex \ - (YYSTYPE * yylval_param ,yyscan_t yyscanner); + (YYSTYPE * yylval_param , yyscan_t yyscanner); #define YY_DECL int libconfig_yylex \ (YYSTYPE * yylval_param , yyscan_t yyscanner) @@ -865,7 +847,7 @@ extern int libconfig_yylex \ /* Code executed at the end of each rule. */ #ifndef YY_BREAK -#define YY_BREAK break; +#define YY_BREAK /*LINTED*/break; #endif #define YY_RULE_SETUP \ @@ -878,9 +860,9 @@ extern int libconfig_yylex \ */ YY_DECL { - register yy_state_type yy_current_state; - register char *yy_cp, *yy_bp; - register int yy_act; + yy_state_type yy_current_state; + char *yy_cp, *yy_bp; + int yy_act; struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; yylval = yylval_param; @@ -912,12 +894,12 @@ YY_DECL } { -#line 112 "scanner.l" +#line 103 "scanner.l" -#line 919 "scanner.c" +#line 899 "scanner.c" - while ( 1 ) /* loops until end-of-file is reached */ + while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */ { yy_cp = yyg->yy_c_buf_p; @@ -934,7 +916,7 @@ YY_DECL yy_match: do { - register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ; + YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ; if ( yy_accept[yy_current_state] ) { yyg->yy_last_accepting_state = yy_current_state; @@ -944,9 +926,9 @@ yy_match: { yy_current_state = (int) yy_def[yy_current_state]; if ( yy_current_state >= 123 ) - yy_c = yy_meta[(unsigned int) yy_c]; + yy_c = yy_meta[yy_c]; } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; ++yy_cp; } while ( yy_current_state != 122 ); @@ -960,7 +942,7 @@ yy_find_action: if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] ) { - yy_size_t yyl; + int yyl; for ( yyl = 0; yyl < yyleng; ++yyl ) if ( yytext[yyl] == '\n' ) @@ -983,69 +965,69 @@ do_action: /* This label is used only to access EOF actions. */ case 1: YY_RULE_SETUP -#line 114 "scanner.l" +#line 105 "scanner.l" { BEGIN COMMENT; } YY_BREAK case 2: YY_RULE_SETUP -#line 115 "scanner.l" +#line 106 "scanner.l" { BEGIN INITIAL; } YY_BREAK case 3: YY_RULE_SETUP -#line 116 "scanner.l" +#line 107 "scanner.l" { /* ignore */ } YY_BREAK case 4: /* rule 4 can match eol */ YY_RULE_SETUP -#line 117 "scanner.l" +#line 108 "scanner.l" { /* ignore */ } YY_BREAK case 5: YY_RULE_SETUP -#line 119 "scanner.l" +#line 110 "scanner.l" { BEGIN STRING; } YY_BREAK case 6: /* rule 6 can match eol */ YY_RULE_SETUP -#line 120 "scanner.l" +#line 111 "scanner.l" { scanctx_append_string(yyextra, yytext); } YY_BREAK case 7: YY_RULE_SETUP -#line 121 "scanner.l" +#line 112 "scanner.l" { scanctx_append_string(yyextra, "\n"); } YY_BREAK case 8: YY_RULE_SETUP -#line 122 "scanner.l" +#line 113 "scanner.l" { scanctx_append_string(yyextra, "\r"); } YY_BREAK case 9: YY_RULE_SETUP -#line 123 "scanner.l" +#line 114 "scanner.l" { scanctx_append_string(yyextra, "\t"); } YY_BREAK case 10: YY_RULE_SETUP -#line 124 "scanner.l" +#line 115 "scanner.l" { scanctx_append_string(yyextra, "\f"); } YY_BREAK case 11: YY_RULE_SETUP -#line 125 "scanner.l" +#line 116 "scanner.l" { scanctx_append_string(yyextra, "\\"); } YY_BREAK case 12: YY_RULE_SETUP -#line 126 "scanner.l" +#line 117 "scanner.l" { scanctx_append_string(yyextra, "\""); } YY_BREAK case 13: YY_RULE_SETUP -#line 127 "scanner.l" +#line 118 "scanner.l" { char c[2] = { (char)(strtol(yytext + 2, NULL, 16) & 0xFF), 0 }; @@ -1054,12 +1036,12 @@ YY_RULE_SETUP YY_BREAK case 14: YY_RULE_SETUP -#line 132 "scanner.l" +#line 123 "scanner.l" { scanctx_append_string(yyextra, "\\"); } YY_BREAK case 15: YY_RULE_SETUP -#line 133 "scanner.l" +#line 124 "scanner.l" { yylval->sval = scanctx_take_string(yyextra); BEGIN INITIAL; @@ -1068,18 +1050,18 @@ YY_RULE_SETUP YY_BREAK case 16: YY_RULE_SETUP -#line 139 "scanner.l" +#line 130 "scanner.l" { BEGIN SCRIPTBLOCK; } YY_BREAK case 17: /* rule 17 can match eol */ YY_RULE_SETUP -#line 140 "scanner.l" +#line 131 "scanner.l" { scanctx_append_string(yyextra, yytext); } YY_BREAK case 18: YY_RULE_SETUP -#line 141 "scanner.l" +#line 132 "scanner.l" { yylval->sval = scanctx_take_string(yyextra); BEGIN INITIAL; @@ -1088,28 +1070,28 @@ YY_RULE_SETUP YY_BREAK case 19: YY_RULE_SETUP -#line 147 "scanner.l" +#line 138 "scanner.l" { BEGIN INCLUDE; } YY_BREAK case 20: /* rule 20 can match eol */ YY_RULE_SETUP -#line 148 "scanner.l" +#line 139 "scanner.l" { scanctx_append_string(yyextra, yytext); } YY_BREAK case 21: YY_RULE_SETUP -#line 149 "scanner.l" +#line 140 "scanner.l" { scanctx_append_string(yyextra, "\\"); } YY_BREAK case 22: YY_RULE_SETUP -#line 150 "scanner.l" +#line 141 "scanner.l" { scanctx_append_string(yyextra, "\""); } YY_BREAK case 23: YY_RULE_SETUP -#line 151 "scanner.l" +#line 142 "scanner.l" { const char *error; FILE *fp = scanctx_push_include(yyextra, @@ -1118,7 +1100,9 @@ YY_RULE_SETUP if(fp) { yyin = fp; - libconfig_yy_switch_to_buffer(libconfig_yy_create_buffer(yyin,YY_BUF_SIZE,yyscanner),yyscanner); + libconfig_yy_switch_to_buffer( + libconfig_yy_create_buffer(yyin, YY_BUF_SIZE, yyscanner), + yyscanner); } else { @@ -1135,97 +1119,116 @@ YY_RULE_SETUP case 24: /* rule 24 can match eol */ YY_RULE_SETUP -#line 175 "scanner.l" +#line 166 "scanner.l" { /* ignore */ } YY_BREAK case 25: YY_RULE_SETUP -#line 176 "scanner.l" +#line 167 "scanner.l" { /* ignore */ } YY_BREAK case 26: YY_RULE_SETUP -#line 178 "scanner.l" +#line 169 "scanner.l" { return(TOK_EQUALS); } YY_BREAK case 27: YY_RULE_SETUP -#line 179 "scanner.l" +#line 170 "scanner.l" { return(TOK_COMMA); } YY_BREAK case 28: YY_RULE_SETUP -#line 180 "scanner.l" +#line 171 "scanner.l" { return(TOK_GROUP_START); } YY_BREAK case 29: YY_RULE_SETUP -#line 181 "scanner.l" +#line 172 "scanner.l" { return(TOK_GROUP_END); } YY_BREAK case 30: YY_RULE_SETUP -#line 182 "scanner.l" +#line 173 "scanner.l" { yylval->ival = 1; return(TOK_BOOLEAN); } YY_BREAK case 31: YY_RULE_SETUP -#line 183 "scanner.l" +#line 174 "scanner.l" { yylval->ival = 0; return(TOK_BOOLEAN); } YY_BREAK case 32: YY_RULE_SETUP -#line 184 "scanner.l" +#line 175 "scanner.l" { yylval->fval = atof(yytext); return(TOK_FLOAT); } YY_BREAK case 33: YY_RULE_SETUP -#line 185 "scanner.l" -{ yylval->ival = atoi(yytext); return(TOK_INTEGER); } +#line 176 "scanner.l" +{ + long long llval; + llval = atoll(yytext); + if((llval < INT_MIN) || (llval > INT_MAX)) + { + yylval->llval = llval; + return(TOK_INTEGER64); + } + else + { + yylval->ival = (int)llval; + return(TOK_INTEGER); + } + } YY_BREAK case 34: YY_RULE_SETUP -#line 186 "scanner.l" +#line 190 "scanner.l" { yylval->llval = atoll(yytext); return(TOK_INTEGER64); } YY_BREAK case 35: YY_RULE_SETUP -#line 187 "scanner.l" -{ yylval->ival = fromihex(yytext); return(TOK_HEX); } +#line 191 "scanner.l" +{ + unsigned long ulval = strtoul(yytext, NULL, 16); + if (ulval > INT32_MAX) + ulval &= INT32_MAX; + yylval->ival = (int)ulval; + return(TOK_HEX); + } YY_BREAK case 36: YY_RULE_SETUP -#line 188 "scanner.l" +#line 198 "scanner.l" { yylval->llval = fromhex(yytext); return(TOK_HEX64); } YY_BREAK case 37: YY_RULE_SETUP -#line 189 "scanner.l" +#line 199 "scanner.l" { yylval->sval = yytext; return(TOK_NAME); } YY_BREAK case 38: YY_RULE_SETUP -#line 190 "scanner.l" +#line 200 "scanner.l" { return(TOK_ARRAY_START); } YY_BREAK case 39: YY_RULE_SETUP -#line 191 "scanner.l" +#line 201 "scanner.l" { return(TOK_ARRAY_END); } YY_BREAK case 40: YY_RULE_SETUP -#line 192 "scanner.l" +#line 202 "scanner.l" { return(TOK_LIST_START); } YY_BREAK case 41: YY_RULE_SETUP -#line 193 "scanner.l" +#line 203 "scanner.l" { return(TOK_LIST_END); } YY_BREAK case 42: YY_RULE_SETUP -#line 194 "scanner.l" +#line 204 "scanner.l" { return(TOK_SEMICOLON); } YY_BREAK case 43: @@ -1233,12 +1236,12 @@ case 43: yyg->yy_c_buf_p = yy_cp -= 1; YY_DO_BEFORE_ACTION; /* set up yytext again */ YY_RULE_SETUP -#line 195 "scanner.l" +#line 205 "scanner.l" { /* ignore */ } YY_BREAK case 44: YY_RULE_SETUP -#line 196 "scanner.l" +#line 206 "scanner.l" { return(TOK_GARBAGE); } YY_BREAK case YY_STATE_EOF(INITIAL): @@ -1246,14 +1249,14 @@ case YY_STATE_EOF(COMMENT): case YY_STATE_EOF(STRING): case YY_STATE_EOF(INCLUDE): case YY_STATE_EOF(SCRIPTBLOCK): -#line 198 "scanner.l" +#line 208 "scanner.l" { YY_BUFFER_STATE buf = (YY_BUFFER_STATE)scanctx_pop_include( yyextra); if(buf) { - libconfig_yy_delete_buffer(YY_CURRENT_BUFFER,yyscanner); - libconfig_yy_switch_to_buffer(buf,yyscanner); + libconfig_yy_delete_buffer(YY_CURRENT_BUFFER, yyscanner); + libconfig_yy_switch_to_buffer(buf, yyscanner); } else yyterminate(); @@ -1261,10 +1264,10 @@ case YY_STATE_EOF(SCRIPTBLOCK): YY_BREAK case 45: YY_RULE_SETUP -#line 209 "scanner.l" +#line 219 "scanner.l" ECHO; YY_BREAK -#line 1268 "scanner.c" +#line 1269 "scanner.c" case YY_END_OF_BUFFER: { @@ -1407,9 +1410,9 @@ ECHO; static int yy_get_next_buffer (yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; - register char *source = yyg->yytext_ptr; - register int number_to_move, i; + char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; + char *source = yyg->yytext_ptr; + int number_to_move, i; int ret_val; if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] ) @@ -1438,7 +1441,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner) /* Try to read more data. */ /* First move last chars to start of buffer. */ - number_to_move = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr) - 1; + number_to_move = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr - 1); for ( i = 0; i < number_to_move; ++i ) *(dest++) = *(source++); @@ -1451,7 +1454,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner) else { - yy_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 ) @@ -1465,7 +1468,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner) if ( b->yy_is_our_buffer ) { - yy_size_t new_size = b->yy_buf_size * 2; + int new_size = b->yy_buf_size * 2; if ( new_size <= 0 ) b->yy_buf_size += b->yy_buf_size / 8; @@ -1474,11 +1477,11 @@ static int yy_get_next_buffer (yyscan_t yyscanner) b->yy_ch_buf = (char *) /* Include room in for 2 EOB chars. */ - libconfig_yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ,yyscanner ); + libconfig_yyrealloc((void *) b->yy_ch_buf,(yy_size_t) (b->yy_buf_size + 2) ,yyscanner ); } else /* Can't grow it, we don't own it. */ - b->yy_ch_buf = 0; + b->yy_ch_buf = NULL; if ( ! b->yy_ch_buf ) YY_FATAL_ERROR( @@ -1520,16 +1523,13 @@ static int yy_get_next_buffer (yyscan_t yyscanner) else ret_val = EOB_ACT_CONTINUE_SCAN; -#ifndef __clang_analyzer__ - // FIXME: Clang's static analyzer complains about leaking the result of libconfig_yyrealloc - if ((yy_size_t) (yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { + if ((yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { /* Extend the array by 50%, plus the number we really need. */ - yy_size_t new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1); - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) libconfig_yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ,yyscanner ); + int new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1); + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) libconfig_yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,(yy_size_t) new_size ,yyscanner ); if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); } -#endif // __clang_analyzer__ yyg->yy_n_chars += number_to_move; YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR; @@ -1544,8 +1544,8 @@ static int yy_get_next_buffer (yyscan_t yyscanner) static yy_state_type yy_get_previous_state (yyscan_t yyscanner) { - register yy_state_type yy_current_state; - register char *yy_cp; + yy_state_type yy_current_state; + char *yy_cp; struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; yy_current_state = yyg->yy_start; @@ -1553,7 +1553,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner) for ( yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp ) { - register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); + YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); if ( yy_accept[yy_current_state] ) { yyg->yy_last_accepting_state = yy_current_state; @@ -1563,9 +1563,9 @@ static int yy_get_next_buffer (yyscan_t yyscanner) { yy_current_state = (int) yy_def[yy_current_state]; if ( yy_current_state >= 123 ) - yy_c = yy_meta[(unsigned int) yy_c]; + yy_c = yy_meta[yy_c]; } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; } return yy_current_state; @@ -1578,11 +1578,11 @@ static int yy_get_next_buffer (yyscan_t yyscanner) */ static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state , yyscan_t yyscanner) { - register int yy_is_jam; + int yy_is_jam; struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */ - register char *yy_cp = yyg->yy_c_buf_p; + char *yy_cp = yyg->yy_c_buf_p; - register YY_CHAR yy_c = 1; + YY_CHAR yy_c = 1; if ( yy_accept[yy_current_state] ) { yyg->yy_last_accepting_state = yy_current_state; @@ -1592,15 +1592,19 @@ static int yy_get_next_buffer (yyscan_t yyscanner) { yy_current_state = (int) yy_def[yy_current_state]; if ( yy_current_state >= 123 ) - yy_c = yy_meta[(unsigned int) yy_c]; + yy_c = yy_meta[yy_c]; } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; yy_is_jam = (yy_current_state == 122); (void)yyg; return yy_is_jam ? 0 : yy_current_state; } +#ifndef YY_NO_UNPUT + +#endif + #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput (yyscan_t yyscanner) @@ -1626,7 +1630,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner) else { /* need more input */ - yy_size_t offset = yyg->yy_c_buf_p - yyg->yytext_ptr; + int offset = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr); ++yyg->yy_c_buf_p; switch ( yy_get_next_buffer( yyscanner ) ) @@ -1650,7 +1654,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner) case EOB_ACT_END_OF_FILE: { if ( libconfig_yywrap(yyscanner ) ) - return EOF; + return 0; if ( ! yyg->yy_did_buffer_switch_on_eof ) YY_NEW_FILE; @@ -1699,6 +1703,8 @@ static int yy_get_next_buffer (yyscan_t yyscanner) libconfig_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); } + assert(YY_CURRENT_BUFFER != NULL); // Fixes compiler warning -Wnull-dereference on gcc-6 and -O3 + libconfig_yy_init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner); libconfig_yy_load_buffer_state(yyscanner ); } @@ -1767,7 +1773,7 @@ static void libconfig_yy_load_buffer_state (yyscan_t yyscanner) /* yy_ch_buf has to be 2 characters longer than the size given because * we need to put in 2 end-of-buffer characters. */ - b->yy_ch_buf = (char *) libconfig_yyalloc(b->yy_buf_size + 2 ,yyscanner ); + b->yy_ch_buf = (char *) libconfig_yyalloc((yy_size_t) (b->yy_buf_size + 2) ,yyscanner ); if ( ! b->yy_ch_buf ) YY_FATAL_ERROR( "out of dynamic memory in libconfig_yy_create_buffer()" ); @@ -1923,7 +1929,7 @@ static void libconfig_yyensure_buffer_stack (yyscan_t yyscanner) * scanner will even need a stack. We use 2 instead of 1 to avoid an * immediate realloc on the next call. */ - num_to_alloc = 1; + num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */ yyg->yy_buffer_stack = (struct yy_buffer_state**)libconfig_yyalloc (num_to_alloc * sizeof(struct yy_buffer_state*) , yyscanner); @@ -1940,7 +1946,7 @@ static void libconfig_yyensure_buffer_stack (yyscan_t yyscanner) if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){ /* Increase the buffer to prepare for a possible push. */ - int grow_size = 8 /* arbitrary grow size */; + yy_size_t grow_size = 8 /* arbitrary grow size */; num_to_alloc = yyg->yy_buffer_stack_max + grow_size; yyg->yy_buffer_stack = (struct yy_buffer_state**)libconfig_yyrealloc @@ -1970,16 +1976,16 @@ YY_BUFFER_STATE libconfig_yy_scan_buffer (char * base, yy_size_t size , yyscan base[size-2] != YY_END_OF_BUFFER_CHAR || base[size-1] != YY_END_OF_BUFFER_CHAR ) /* They forgot to leave room for the EOB's. */ - return 0; + return NULL; b = (YY_BUFFER_STATE) libconfig_yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in libconfig_yy_scan_buffer()" ); - b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ + b->yy_buf_size = (int) (size - 2); /* "- 2" to take care of EOB's */ b->yy_buf_pos = b->yy_ch_buf = base; b->yy_is_our_buffer = 0; - b->yy_input_file = 0; + b->yy_input_file = NULL; b->yy_n_chars = b->yy_buf_size; b->yy_is_interactive = 0; b->yy_at_bol = 1; @@ -1999,10 +2005,10 @@ YY_BUFFER_STATE libconfig_yy_scan_buffer (char * base, yy_size_t size , yyscan * @note If you want to scan bytes that may contain NUL values, then use * libconfig_yy_scan_bytes() instead. */ -YY_BUFFER_STATE libconfig_yy_scan_string (yyconst char * yystr , yyscan_t yyscanner) +YY_BUFFER_STATE libconfig_yy_scan_string (const char * yystr , yyscan_t yyscanner) { - return libconfig_yy_scan_bytes(yystr,strlen(yystr) ,yyscanner); + return libconfig_yy_scan_bytes(yystr,(int) strlen(yystr) ,yyscanner); } /** Setup the input buffer state to scan the given bytes. The next call to libconfig_yylex() will @@ -2012,15 +2018,15 @@ YY_BUFFER_STATE libconfig_yy_scan_string (yyconst char * yystr , yyscan_t yyscan * @param yyscanner The scanner object. * @return the newly allocated buffer state object. */ -YY_BUFFER_STATE libconfig_yy_scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len , yyscan_t yyscanner) +YY_BUFFER_STATE libconfig_yy_scan_bytes (const char * yybytes, int _yybytes_len , yyscan_t yyscanner) { YY_BUFFER_STATE b; char *buf; yy_size_t n; - yy_size_t i; + int i; /* Get memory for full buffer, including space for trailing EOB's. */ - n = _yybytes_len + 2; + n = (yy_size_t) (_yybytes_len + 2); buf = (char *) libconfig_yyalloc(n ,yyscanner ); if ( ! buf ) YY_FATAL_ERROR( "out of dynamic memory in libconfig_yy_scan_bytes()" ); @@ -2046,9 +2052,11 @@ YY_BUFFER_STATE libconfig_yy_scan_bytes (yyconst char * yybytes, yy_size_t _yy #define YY_EXIT_FAILURE 2 #endif -static void yy_fatal_error (yyconst char* msg , yyscan_t yyscanner) +static void yynoreturn yy_fatal_error (const char* msg , yyscan_t yyscanner) { - (void) fprintf( stderr, "%s\n", msg ); + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + (void)yyg; + (void) fprintf( stderr, "%s\n", msg ); exit( YY_EXIT_FAILURE ); } @@ -2127,7 +2135,7 @@ FILE *libconfig_yyget_out (yyscan_t yyscanner) /** Get the length of the current token. * @param yyscanner The scanner object. */ -yy_size_t libconfig_yyget_leng (yyscan_t yyscanner) +int libconfig_yyget_leng (yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; return yyleng; @@ -2154,10 +2162,10 @@ void libconfig_yyset_extra (YY_EXTRA_TYPE user_defined , yyscan_t yyscanner) } /** Set the current line number. - * @param line_number + * @param _line_number line number * @param yyscanner The scanner object. */ -void libconfig_yyset_lineno (int line_number , yyscan_t yyscanner) +void libconfig_yyset_lineno (int _line_number , yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; @@ -2165,14 +2173,14 @@ void libconfig_yyset_lineno (int line_number , yyscan_t yyscanner) if (! YY_CURRENT_BUFFER ) YY_FATAL_ERROR( "libconfig_yyset_lineno called with no buffer" ); - yylineno = line_number; + yylineno = _line_number; } /** Set the current column. - * @param line_number + * @param _column_no column number * @param yyscanner The scanner object. */ -void libconfig_yyset_column (int column_no , yyscan_t yyscanner) +void libconfig_yyset_column (int _column_no , yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; @@ -2180,25 +2188,25 @@ void libconfig_yyset_column (int column_no , yyscan_t yyscanner) if (! YY_CURRENT_BUFFER ) YY_FATAL_ERROR( "libconfig_yyset_column called with no buffer" ); - yycolumn = column_no; + yycolumn = _column_no; } /** Set the input stream. This does not discard the current * input buffer. - * @param in_str A readable stream. + * @param _in_str A readable stream. * @param yyscanner The scanner object. * @see libconfig_yy_switch_to_buffer */ -void libconfig_yyset_in (FILE * in_str , yyscan_t yyscanner) +void libconfig_yyset_in (FILE * _in_str , yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyin = in_str ; + yyin = _in_str ; } -void libconfig_yyset_out (FILE * out_str , yyscan_t yyscanner) +void libconfig_yyset_out (FILE * _out_str , yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyout = out_str ; + yyout = _out_str ; } int libconfig_yyget_debug (yyscan_t yyscanner) @@ -2207,10 +2215,10 @@ int libconfig_yyget_debug (yyscan_t yyscanner) return yy_flex_debug; } -void libconfig_yyset_debug (int bdebug , yyscan_t yyscanner) +void libconfig_yyset_debug (int _bdebug , yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yy_flex_debug = bdebug ; + yy_flex_debug = _bdebug ; } /* Accessor methods for yylval and yylloc */ @@ -2233,9 +2241,7 @@ void libconfig_yyset_lval (YYSTYPE * yylval_param , yyscan_t yyscanner) * the ONLY reentrant function that doesn't take the scanner as the last argument. * That's why we explicitly handle the declaration, instead of using our macros. */ - int libconfig_yylex_init(yyscan_t* ptr_yy_globals) - { if (ptr_yy_globals == NULL){ errno = EINVAL; @@ -2262,9 +2268,7 @@ int libconfig_yylex_init(yyscan_t* ptr_yy_globals) * The user defined value in the first argument will be available to libconfig_yyalloc in * the yyextra field. */ - int libconfig_yylex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* ptr_yy_globals ) - { struct yyguts_t dummy_yyguts; @@ -2298,10 +2302,10 @@ static int yy_init_globals (yyscan_t yyscanner) * This function is called from libconfig_yylex_destroy(), so don't allocate here. */ - yyg->yy_buffer_stack = 0; + yyg->yy_buffer_stack = NULL; yyg->yy_buffer_stack_top = 0; yyg->yy_buffer_stack_max = 0; - yyg->yy_c_buf_p = (char *) 0; + yyg->yy_c_buf_p = NULL; yyg->yy_init = 0; yyg->yy_start = 0; @@ -2314,8 +2318,8 @@ static int yy_init_globals (yyscan_t yyscanner) yyin = stdin; yyout = stdout; #else - yyin = (FILE *) 0; - yyout = (FILE *) 0; + yyin = NULL; + yyout = NULL; #endif /* For future reference: Set errno on error, since we are called by @@ -2359,18 +2363,21 @@ int libconfig_yylex_destroy (yyscan_t yyscanner) */ #ifndef yytext_ptr -static void yy_flex_strncpy (char* s1, yyconst char * s2, int n , yyscan_t yyscanner) +static void yy_flex_strncpy (char* s1, const char * s2, int n , yyscan_t yyscanner) { - register int i; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + (void)yyg; + + int i; for ( i = 0; i < n; ++i ) s1[i] = s2[i]; } #endif #ifdef YY_NEED_STRLEN -static int yy_flex_strlen (yyconst char * s , yyscan_t yyscanner) +static int yy_flex_strlen (const char * s , yyscan_t yyscanner) { - register int n; + int n; for ( n = 0; s[n]; ++n ) ; @@ -2380,11 +2387,16 @@ static int yy_flex_strlen (yyconst char * s , yyscan_t yyscanner) void *libconfig_yyalloc (yy_size_t size , yyscan_t yyscanner) { - return (void *) malloc( size ); + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + (void)yyg; + return malloc(size); } void *libconfig_yyrealloc (void * ptr, yy_size_t size , yyscan_t yyscanner) { + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + (void)yyg; + /* The cast to (char *) in the following accommodates both * implementations that use char* generic pointers, and those * that use void* generic pointers. It works with the latter @@ -2392,14 +2404,16 @@ void *libconfig_yyrealloc (void * ptr, yy_size_t size , yyscan_t yyscanner) * any pointer type to void*, and deal with argument conversions * as though doing an assignment. */ - return (void *) realloc( (char *) ptr, size ); + return realloc(ptr, size); } void libconfig_yyfree (void * ptr , yyscan_t yyscanner) { + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + (void)yyg; free( (char *) ptr ); /* see libconfig_yyrealloc() for (char *) cast */ } #define YYTABLES_NAME "yytables" -#line 209 "scanner.l" +#line 219 "scanner.l" |