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Overview
Comment: | Remove register decls. Use malloc space, not stack, for some temp bufs. Apply POSIX stat field size globally, so it's uniform across sources. |
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Downloads: | Tarball | ZIP archive | SQL archive |
Timelines: | family | ancestors | descendants | both | master | trunk |
Files: | files | file ages | folders |
SHA3-256: | 3fb96447e1a04073cace1db32f0e53b1 |
User & Date: | ajv-899-334-8894@vsta.org 2012-01-10 00:03:46 |
Context
2013-03-14
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22:40 | y2k. TBD if those time_t calculations are still correct! check-in: 7d55a1618f user: ajv-899-334-8894@vsta.org tags: master, trunk | |
2012-01-10
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00:03 | Remove register decls. Use malloc space, not stack, for some temp bufs. Apply POSIX stat field size globally, so it's uniform across sources. check-in: 3fb96447e1 user: ajv-899-334-8894@vsta.org tags: master, trunk | |
2011-12-31
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02:41 | Remove register decls check-in: 0d6f47d12f user: ajv-899-334-8894@vsta.org tags: master, trunk | |
Changes
Changes to Makefile.
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# rcsid: $Id: Makefile,v 1.2 2009/11/23 04:04:37 vandys Exp vandys $ PROGRAM = rh CFLAGS=-g CC=gcc # Possible C preprocessor flags: ................................................................................ # -DSUNOS_4 compiling on SunOS 4.1.x # -DPOSIX_DIRECTORY_LIBRARY POSIX directory handling # # If neither -DBSD or -DPOSIX_DIRECTORY_LIBRARY is specified then System V # directory handling will be used. # CPPFLAGS= -DBSD -DSUNOS_4 $(DEBUG_CPPFLAGS) CPP=gcc -E YACC=byacc LEX = flex LFLAGS = $(DEBUG_LFLAGS) -s |
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# rcsid: $Id: Makefile,v 1.3 2011/12/31 02:41:07 vandys Exp vandys $ PROGRAM = rh CFLAGS=-g CC=gcc # Possible C preprocessor flags: ................................................................................ # -DSUNOS_4 compiling on SunOS 4.1.x # -DPOSIX_DIRECTORY_LIBRARY POSIX directory handling # # If neither -DBSD or -DPOSIX_DIRECTORY_LIBRARY is specified then System V # directory handling will be used. # CPPFLAGS= -DBSD -D_FILE_OFFSET_BITS=64 -DSUNOS_4 $(DEBUG_CPPFLAGS) CPP=gcc -E YACC=byacc LEX = flex LFLAGS = $(DEBUG_LFLAGS) -s |
Changes to rh.c.
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* Global Functions: main, func_name, activate, deactivate * * Static Functions: printhelp, max_descriptors, fmt_req_stat, * prog_req_stat, execute, exam1, exam2, * exam3, exam4, get_rhpath, get_func, * push_instr, write_tree, write_functions */ #define _FILE_OFFSET_BITS 64 #include "rh.h" #include "rhcmds.h" #include "rhdata.h" #include "rhgram.h" #include "alloc.h" #include "errmsg.h" ................................................................................ * Parse any -f filenames. * Parse any -e expressions. * If there is a start expression then compile it and all rh language * functions. * Perform the recursive hunt on remaining arguments. */ void main(int argc, char *argv[]) { extern int getopt(); extern char * optarg; extern int opterr; extern int optind; extern char * resolve_name(const char *paths, const char *name); extern void yyrestart(); ................................................................................ } } } #endif exit((attr.num_errors == 0) ? 0 : 1); /*NOTREACHED*/ } |
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* Global Functions: main, func_name, activate, deactivate * * Static Functions: printhelp, max_descriptors, fmt_req_stat, * prog_req_stat, execute, exam1, exam2, * exam3, exam4, get_rhpath, get_func, * push_instr, write_tree, write_functions */ #include "rh.h" #include "rhcmds.h" #include "rhdata.h" #include "rhgram.h" #include "alloc.h" #include "errmsg.h" ................................................................................ * Parse any -f filenames. * Parse any -e expressions. * If there is a start expression then compile it and all rh language * functions. * Perform the recursive hunt on remaining arguments. */ int main(int argc, char *argv[]) { extern int getopt(); extern char * optarg; extern int opterr; extern int optind; extern char * resolve_name(const char *paths, const char *name); extern void yyrestart(); ................................................................................ } } } #endif exit((attr.num_errors == 0) ? 0 : 1); /*NOTREACHED*/ return(1); } |
Changes to rhdir.c.
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* This file contains the "non portable" stuff dealing with * directories. * * Global Functions: ftrw, graphic, printentry, printformat * * Static Functions: fwt1, handle_file, ls_date */ #define _FILE_OFFSET_BITS 64 #include <ctype.h> #include "rh.h" #include "rhdata.h" #include "errmsg.h" #include "sysinfo.h" #define user_index(b) ((000777 & (b)) >> 6) + ((b) & S_ISUID ? 8 : 0) ................................................................................ * Entry point to do the search, ftrw is a front end * to the recursive fwt1. * ftrw() initializes some global variables and * builds the initial filename string which is passed to * fwt1(). */ void ftrw(char *file, void (*fn)(), int depth, int dashr, int samefsPC) { char filebuf[MAXPATHLEN + 1]; char * name_end; struct stat statbuf; #if defined(DEBUG) if (Trace) { (void) fprintf(stderr, "ftrw(\"%s\")\n", file); } #endif attr.prune = FALSE; attr.depth = 0; attr.func = fn; name_end = attr.fname = filebuf; attr.buf = &statbuf; if (*file == '\0') { *name_end = '\0'; if (stat(".", attr.buf) == 0) { if (samefsPC != -1) { StackProgram[samefsPC].value.dev = attr.buf->st_dev; } ................................................................................ fwt1(depth, dashr, name_end, attr.stat_all | hassubdir(attr.buf), attr.buf->st_nlink); } } return; } |
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* This file contains the "non portable" stuff dealing with * directories. * * Global Functions: ftrw, graphic, printentry, printformat * * Static Functions: fwt1, handle_file, ls_date */ #include <ctype.h> #include "rh.h" #include "rhdata.h" #include "errmsg.h" #include "sysinfo.h" #define user_index(b) ((000777 & (b)) >> 6) + ((b) & S_ISUID ? 8 : 0) ................................................................................ * Entry point to do the search, ftrw is a front end * to the recursive fwt1. * ftrw() initializes some global variables and * builds the initial filename string which is passed to * fwt1(). */ static void _ftrw(char *file, void (*fn)(), int depth, int dashr, int samefsPC) { char *name_end; #if defined(DEBUG) if (Trace) { (void) fprintf(stderr, "ftrw(\"%s\")\n", file); } #endif attr.prune = FALSE; attr.depth = 0; attr.func = fn; name_end = attr.fname; if (*file == '\0') { *name_end = '\0'; if (stat(".", attr.buf) == 0) { if (samefsPC != -1) { StackProgram[samefsPC].value.dev = attr.buf->st_dev; } ................................................................................ fwt1(depth, dashr, name_end, attr.stat_all | hassubdir(attr.buf), attr.buf->st_nlink); } } return; } /* * ftrw() * Wrapper around _ftrw(), above * * Allocate dynamic name/stat storage, free after processing */ void ftrw(char *file, void (*fn)(), int depth, int dashr, int samefsPC) { char *filebuf; struct stat *statbuf; attr.fname = filebuf = malloc(MAXPATHLEN + 1); attr.buf = statbuf = malloc(sizeof(struct stat)); _ftrw(file, fn, depth, dashr, samefsPC); free(statbuf); free(filebuf); attr.fname = 0; attr.buf = 0; } |
Changes to rhlex.c.
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#line 3 "<stdout>" #define YY_INT_ALIGNED short int /* A lexical scanner generated by flex */ /* %not-for-header */ /* %if-c-only */ /* %if-not-reentrant */ /* %endif */ /* %endif */ /* %ok-for-header */ #define FLEX_SCANNER #define YY_FLEX_MAJOR_VERSION 2 #define YY_FLEX_MINOR_VERSION 5 #define YY_FLEX_SUBMINOR_VERSION 35 #if YY_FLEX_SUBMINOR_VERSION > 0 #define FLEX_BETA #endif /* %if-c++-only */ /* %endif */ /* %if-c-only */ /* %endif */ /* %if-c-only */ /* %endif */ /* First, we deal with platform-specific or compiler-specific issues. */ /* begin standard C headers. */ /* %if-c-only */ #include <stdio.h> #include <string.h> #include <errno.h> #include <stdlib.h> /* %endif */ /* %if-tables-serialization */ /* %endif */ /* end standard C headers. */ /* %if-c-or-c++ */ /* flex integer type definitions */ #ifndef FLEXINT_H #define FLEXINT_H /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ ................................................................................ #define UINT32_MAX (4294967295U) #endif #endif /* ! C99 */ #endif /* ! FLEXINT_H */ /* %endif */ /* %if-c++-only */ /* %endif */ #ifdef __cplusplus /* The "const" storage-class-modifier is valid. */ #define YY_USE_CONST #else /* ! __cplusplus */ ................................................................................ #ifdef YY_USE_CONST #define yyconst const #else #define yyconst #endif /* %not-for-header */ /* Returned upon end-of-file. */ #define YY_NULL 0 /* %ok-for-header */ /* %not-for-header */ /* 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) /* %ok-for-header */ /* %if-reentrant */ /* %endif */ /* %if-not-reentrant */ /* %endif */ /* 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 * ................................................................................ #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; #endif /* %if-not-reentrant */ extern int yyleng; /* %endif */ /* %if-c-only */ /* %if-not-reentrant */ extern FILE *yyin, *yyout; /* %endif */ /* %endif */ #define EOB_ACT_CONTINUE_SCAN 0 #define EOB_ACT_END_OF_FILE 1 #define EOB_ACT_LAST_MATCH 2 #define YY_LESS_LINENO(n) ................................................................................ typedef size_t yy_size_t; #endif #ifndef YY_STRUCT_YY_BUFFER_STATE #define YY_STRUCT_YY_BUFFER_STATE struct yy_buffer_state { /* %if-c-only */ FILE *yy_input_file; /* %endif */ /* %if-c++-only */ /* %endif */ 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. */ ................................................................................ * just pointing yyin at a new input file. */ #define YY_BUFFER_EOF_PENDING 2 }; #endif /* !YY_STRUCT_YY_BUFFER_STATE */ /* %if-c-only Standard (non-C++) definition */ /* %not-for-header */ /* %if-not-reentrant */ /* Stack of input buffers. */ static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ /* %endif */ /* %ok-for-header */ /* %endif */ /* 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". * * Returns the top of the stack, or NULL. */ ................................................................................ : 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 (yy_buffer_stack)[(yy_buffer_stack_top)] /* %if-c-only Standard (non-C++) definition */ /* %if-not-reentrant */ /* %not-for-header */ /* 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 = 0; /* 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; /* %ok-for-header */ /* %endif */ void yyrestart (FILE *input_file ); void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ); YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ); void yy_delete_buffer (YY_BUFFER_STATE b ); void yy_flush_buffer (YY_BUFFER_STATE b ); void yypush_buffer_state (YY_BUFFER_STATE new_buffer ); ................................................................................ #define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ) YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ); YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ); YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len ); /* %endif */ void *yyalloc (yy_size_t ); void *yyrealloc (void *,yy_size_t ); void yyfree (void * ); #define yy_new_buffer yy_create_buffer #define yy_set_interactive(is_interactive) \ ................................................................................ yy_create_buffer(yyin,YY_BUF_SIZE ); \ } \ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ } #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) /* %% [1.0] yytext/yyin/yyout/yy_state_type/yylineno etc. def's & init go here */ /* Begin user sect3 */ #define FLEX_DEBUG typedef unsigned char YY_CHAR; FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; typedef int yy_state_type; extern int yylineno; int yylineno = 1; extern char *yytext; #define yytext_ptr yytext /* %if-c-only Standard (non-C++) definition */ static yy_state_type yy_get_previous_state (void ); static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); static int yy_get_next_buffer (void ); static void yy_fatal_error (yyconst char msg[] ); /* %endif */ /* 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; \ /* %% [2.0] code to fiddle yytext and yyleng for yymore() goes here \ */\ (yytext_ptr) -= (yy_more_len); \ yyleng = (size_t) (yy_cp - (yytext_ptr)); \ (yy_hold_char) = *yy_cp; \ *yy_cp = '\0'; \ /* %% [3.0] code to copy yytext_ptr to yytext[] goes here, if %array \ */\ (yy_c_buf_p) = yy_cp; /* %% [4.0] data tables for the DFA and the user's section 1 definitions go here */ #define YY_NUM_RULES 70 #define YY_END_OF_BUFFER 71 /* This struct is not used in this scanner, but its presence is necessary. */ struct yy_trans_info { flex_int32_t yy_verify; ................................................................................ } ; static yy_state_type yy_last_accepting_state; static char *yy_last_accepting_cpos; extern int yy_flex_debug; int yy_flex_debug = 1; static yyconst flex_int16_t yy_rule_linenum[70] = { 0, 76, 86, 98, 144, 154, 156, 158, 160, 162, 174, 176, 178, 180, 202, 212, 214, 216, 218, 231, 241, 243, 245, 247, 264, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 303, 309, 324, 330, 345, 384, 390, 396, 401, 407, 422, 430, 432, 438, 456, 462, 464 } ; /* The intent behind this definition is that it'll catch * any uses of REJECT which flex missed. */ #define REJECT reject_used_but_not_detected static int yy_more_flag = 0; static int yy_more_len = 0; ................................................................................ #line 4 "rhlex.l" /* * rhlex.l * * Written by: Rick Ohnemus (rick@sterling.com) */ #define _FILE_OFFSET_BITS 64 #include <memory.h> #include <sys/types.h> #include <sys/time.h> #include <sys/timeb.h> #include <errno.h> #if defined(DEBUG) ................................................................................ #line 746 "<stdout>" #define INITIAL 0 #define COMMENT 1 #define DATE_SPEC 2 #define FILE_NAME 3 #define FILE_TIME 4 #define FIRST_LINE 5 ................................................................................ #define NEW_LINE 6 #ifndef YY_NO_UNISTD_H /* Special case for "unistd.h", since it is non-ANSI. We include it way * down here because we want the user's section 1 to have been scanned first. * The user has a chance to override it with an option. */ /* %if-c-only */ #include <unistd.h> /* %endif */ /* %if-c++-only */ /* %endif */ #endif #ifndef YY_EXTRA_TYPE #define YY_EXTRA_TYPE void * #endif /* %if-c-only Reentrant structure and macros (non-C++). */ /* %if-reentrant */ /* %if-c-only */ static int yy_init_globals (void ); /* %endif */ /* %if-reentrant */ /* %endif */ /* %endif End reentrant structures and macros. */ /* Accessor methods to globals. These are made visible to non-reentrant scanners for convenience. */ int yylex_destroy (void ); int yyget_debug (void ); ................................................................................ char *yyget_text (void ); int yyget_lineno (void ); void yyset_lineno (int line_number ); /* %if-bison-bridge */ /* %endif */ /* Macros after this point can all be overridden by user definitions in * section 1. */ #ifndef YY_SKIP_YYWRAP #ifdef __cplusplus extern "C" int yywrap (void ); #else extern int yywrap (void ); #endif #endif /* %not-for-header */ static void yyunput (int c,char *buf_ptr ); /* %ok-for-header */ /* %endif */ #ifndef yytext_ptr static void yy_flex_strncpy (char *,yyconst char *,int ); #endif #ifdef YY_NEED_STRLEN static int yy_flex_strlen (yyconst char * ); #endif #ifndef YY_NO_INPUT /* %if-c-only Standard (non-C++) definition */ /* %not-for-header */ #ifdef __cplusplus static int yyinput (void ); #else static int input (void ); #endif /* %ok-for-header */ /* %endif */ #endif /* %if-c-only */ /* %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. */ #ifndef ECHO /* %if-c-only Standard (non-C++) definition */ /* 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) /* %endif */ /* %if-c++-only C++ definition */ /* %endif */ #endif /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, * is returned in "result". */ #ifndef YY_INPUT #define YY_INPUT(buf,result,max_size) \ /* %% [5.0] fread()/read() definition of YY_INPUT goes here unless we're doing C++ \ */\ if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ { \ int c = '*'; \ size_t n; \ for ( n = 0; n < max_size && \ (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ buf[n] = (char) c; \ ................................................................................ break; \ } \ errno=0; \ clearerr(yyin); \ } \ }\ \ /* %if-c++-only C++ definition \ */\ /* %endif */ #endif /* No semi-colon after return; correct usage is to write "yyterminate();" - * we don't want an extra ';' after the "return" because that will cause * some compilers to complain about unreachable statements. */ ................................................................................ /* Number of entries by which start-condition stack grows. */ #ifndef YY_START_STACK_INCR #define YY_START_STACK_INCR 25 #endif /* Report a fatal error. */ #ifndef YY_FATAL_ERROR /* %if-c-only */ #define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) /* %endif */ /* %if-c++-only */ /* %endif */ #endif /* %if-tables-serialization structures and prototypes */ /* %not-for-header */ /* %ok-for-header */ /* %not-for-header */ /* %tables-yydmap generated elements */ /* %endif */ /* end tables serialization structures and prototypes */ /* %ok-for-header */ /* Default declaration of generated scanner - a define so the user can * easily add parameters. */ #ifndef YY_DECL #define YY_DECL_IS_OURS 1 /* %if-c-only Standard (non-C++) definition */ extern int yylex (void); #define YY_DECL int yylex (void) /* %endif */ /* %if-c++-only C++ definition */ /* %endif */ #endif /* !YY_DECL */ /* Code executed at the beginning of each rule, after yytext and yyleng * have been set up. */ #ifndef YY_USER_ACTION #define YY_USER_ACTION ................................................................................ #endif /* Code executed at the end of each rule. */ #ifndef YY_BREAK #define YY_BREAK break; #endif /* %% [6.0] YY_RULE_SETUP definition goes here */ #define YY_RULE_SETUP \ YY_USER_ACTION /* %not-for-header */ /** The main scanner function which does all the work. */ YY_DECL { yy_state_type yy_current_state; char *yy_cp, *yy_bp; int yy_act; /* %% [7.0] user's declarations go here */ #line 69 "rhlex.l" if (First_line) { BEGIN(FIRST_LINE); First_line = 0; } #line 1007 "<stdout>" if ( !(yy_init) ) { (yy_init) = 1; #ifdef YY_USER_INIT YY_USER_INIT; #endif if ( ! (yy_start) ) (yy_start) = 1; /* first start state */ if ( ! yyin ) /* %if-c-only */ yyin = stdin; /* %endif */ /* %if-c++-only */ /* %endif */ if ( ! yyout ) /* %if-c-only */ yyout = stdout; /* %endif */ /* %if-c++-only */ /* %endif */ if ( ! YY_CURRENT_BUFFER ) { yyensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = yy_create_buffer(yyin,YY_BUF_SIZE ); } yy_load_buffer_state( ); } while ( 1 ) /* loops until end-of-file is reached */ { /* %% [8.0] yymore()-related code goes here */ (yy_more_len) = 0; if ( (yy_more_flag) ) { (yy_more_len) = (yy_c_buf_p) - (yytext_ptr); (yy_more_flag) = 0; } yy_cp = (yy_c_buf_p); ................................................................................ *yy_cp = (yy_hold_char); /* yy_bp points to the position in yy_ch_buf of the start of * the current run. */ yy_bp = yy_cp; /* %% [9.0] code to set up and find next match goes here */ yy_current_state = (yy_start); yy_match: do { YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { ................................................................................ } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; ++yy_cp; } while ( yy_base[yy_current_state] != 354 ); yy_find_action: /* %% [10.0] code to find the action number goes here */ yy_act = yy_accept[yy_current_state]; if ( yy_act == 0 ) { /* have to back up */ yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); yy_act = yy_accept[yy_current_state]; } YY_DO_BEFORE_ACTION; /* %% [11.0] code for yylineno update goes here */ do_action: /* This label is used only to access EOF actions. */ /* %% [12.0] debug code goes here */ if ( yy_flex_debug ) { if ( yy_act == 0 ) fprintf( stderr, "--scanner backing up\n" ); else if ( yy_act < 70 ) fprintf( stderr, "--accepting rule at line %ld (\"%s\")\n", (long)yy_rule_linenum[yy_act], yytext ); else if ( yy_act == 70 ) fprintf( stderr, "--accepting default rule (\"%s\")\n", yytext ); else if ( yy_act == 71 ) fprintf( stderr, "--(end of buffer or a NUL)\n" ); else fprintf( stderr, "--EOF (start condition %d)\n", YY_START ); } switch ( yy_act ) { /* beginning of action switch */ /* %% [13.0] actions go here */ case 0: /* must back up */ /* undo the effects of YY_DO_BEFORE_ACTION */ *yy_cp = (yy_hold_char); yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); goto yy_find_action; case 1: YY_RULE_SETUP #line 76 "rhlex.l" { Line = ALLOCATE(yyleng + 1); (void) strcpy(Line, yytext); Line_len = yyleng; Line_num = 1; Line_pos = 0; BEGIN(INITIAL); yyless(0); } YY_BREAK case 2: /* rule 2 can match eol */ YY_RULE_SETUP #line 86 "rhlex.l" { Line = ALLOCATE(81); *Line = '\0'; Line_len = 80; Line_num = 1; Line_pos = 0; BEGIN(INITIAL); yyless(0); } YY_BREAK case YY_STATE_EOF(FIRST_LINE): #line 96 "rhlex.l" { yyterminate(); } YY_BREAK case 3: YY_RULE_SETUP #line 98 "rhlex.l" { int adjustment = 0; int len; int lp; char *from; char *to; ................................................................................ BEGIN(OldSC); yyless(0); } YY_BREAK case 4: /* rule 4 can match eol */ YY_RULE_SETUP #line 144 "rhlex.l" { *Line = '\0'; Line_num++; Line_pos = 0; } YY_BREAK case YY_STATE_EOF(NEW_LINE): #line 146 "rhlex.l" { if (OldSC == COMMENT) { lex_error(Start_line, Start_line_num, "unterminated comment"); } yyterminate(); } YY_BREAK case 5: YY_RULE_SETUP #line 154 "rhlex.l" { Line_pos += yyleng; } YY_BREAK case 6: /* rule 6 can match eol */ YY_RULE_SETUP #line 156 "rhlex.l" { OldSC = COMMENT; BEGIN(NEW_LINE); } YY_BREAK case 7: YY_RULE_SETUP #line 158 "rhlex.l" { Line_pos += yyleng; } YY_BREAK case 8: /* rule 8 can match eol */ YY_RULE_SETUP #line 160 "rhlex.l" { OldSC = COMMENT; BEGIN(NEW_LINE); } YY_BREAK case 9: YY_RULE_SETUP #line 162 "rhlex.l" { Line_pos += yyleng; free(Start_line); Start_line = (char *) NULL; BEGIN(INITIAL); } YY_BREAK case YY_STATE_EOF(COMMENT): #line 169 "rhlex.l" { lex_error(Start_line, Start_line_num, "unterminated comment"); } YY_BREAK case 10: YY_RULE_SETUP #line 174 "rhlex.l" { yymore(); } YY_BREAK case 11: YY_RULE_SETUP #line 176 "rhlex.l" { yymore(); } YY_BREAK case 12: YY_RULE_SETUP #line 178 "rhlex.l" { yymore(); } YY_BREAK case 13: YY_RULE_SETUP #line 180 "rhlex.l" { char *date_str; if (yyleng == 1) { lex_error(Line, Line_num, "empty date specification"); } ................................................................................ BEGIN(INITIAL); return DATESPEC; } YY_BREAK case 14: /* rule 14 can match eol */ YY_RULE_SETUP #line 202 "rhlex.l" { lex_error(Line, Line_num, "unterminated date specification"); } YY_BREAK case YY_STATE_EOF(DATE_SPEC): #line 207 "rhlex.l" { lex_error(Line, Line_num, "unterminated date specification"); } YY_BREAK case 15: YY_RULE_SETUP #line 212 "rhlex.l" { yymore(); } YY_BREAK case 16: YY_RULE_SETUP #line 214 "rhlex.l" { yymore(); } YY_BREAK case 17: YY_RULE_SETUP #line 216 "rhlex.l" { yymore(); } YY_BREAK case 18: YY_RULE_SETUP #line 218 "rhlex.l" { if (yyleng == 1) { lex_error(Line, Line_num, "empty file name pattern"); } Line_pos += yyleng; rh_lval.str = SAVESTR(yytext); ................................................................................ remove_escapes(rh_lval.str); return FILENAME_PATTERN; } YY_BREAK case 19: /* rule 19 can match eol */ YY_RULE_SETUP #line 231 "rhlex.l" { lex_error(Line, Line_num, "unterminated file name pattern"); } YY_BREAK case YY_STATE_EOF(FILE_NAME): #line 236 "rhlex.l" { lex_error(Line, Line_num, "unterminated file name pattern"); } YY_BREAK case 20: YY_RULE_SETUP #line 241 "rhlex.l" { yymore(); } YY_BREAK case 21: YY_RULE_SETUP #line 243 "rhlex.l" { yymore(); } YY_BREAK case 22: YY_RULE_SETUP #line 245 "rhlex.l" { yymore(); } YY_BREAK case 23: YY_RULE_SETUP #line 247 "rhlex.l" { char *ftspec; if (yyleng == 1) { lex_error(Line, Line_num, "empty file time operator"); } ................................................................................ BEGIN(INITIAL); return FILETIME_FIELD; } YY_BREAK case 24: /* rule 24 can match eol */ YY_RULE_SETUP #line 264 "rhlex.l" { lex_error(Line, Line_num, "unterminated file time operator"); } YY_BREAK case YY_STATE_EOF(FILE_TIME): #line 269 "rhlex.l" { lex_error(Line, Line_num, "unterminated file time operator"); } YY_BREAK case 25: YY_RULE_SETUP #line 274 "rhlex.l" { Line_pos += yyleng; return '!'; } YY_BREAK case 26: YY_RULE_SETUP #line 275 "rhlex.l" { Line_pos += yyleng; return NE; } YY_BREAK case 27: YY_RULE_SETUP #line 276 "rhlex.l" { Line_pos += yyleng; return '%'; } YY_BREAK case 28: YY_RULE_SETUP #line 277 "rhlex.l" { Line_pos += yyleng; return '&'; } YY_BREAK case 29: YY_RULE_SETUP #line 278 "rhlex.l" { Line_pos += yyleng; return LOGAND; } YY_BREAK case 30: YY_RULE_SETUP #line 279 "rhlex.l" { Line_pos += yyleng; return '('; } YY_BREAK case 31: YY_RULE_SETUP #line 280 "rhlex.l" { Line_pos += yyleng; return ')'; } YY_BREAK case 32: YY_RULE_SETUP #line 281 "rhlex.l" { Line_pos += yyleng; return '*'; } YY_BREAK case 33: YY_RULE_SETUP #line 282 "rhlex.l" { Line_pos += yyleng; return '+'; } YY_BREAK case 34: YY_RULE_SETUP #line 283 "rhlex.l" { Line_pos += yyleng; return ','; } YY_BREAK case 35: YY_RULE_SETUP #line 284 "rhlex.l" { Line_pos += yyleng; return '-'; } YY_BREAK case 36: YY_RULE_SETUP #line 285 "rhlex.l" { Line_pos += yyleng; return '/'; } YY_BREAK case 37: YY_RULE_SETUP #line 286 "rhlex.l" { Line_pos += yyleng; return ':'; } YY_BREAK case 38: YY_RULE_SETUP #line 287 "rhlex.l" { Line_pos += yyleng; return ';'; } YY_BREAK case 39: YY_RULE_SETUP #line 288 "rhlex.l" { Line_pos += yyleng; return '<'; } YY_BREAK case 40: YY_RULE_SETUP #line 289 "rhlex.l" { Line_pos += yyleng; return LSHIFT; } YY_BREAK case 41: YY_RULE_SETUP #line 290 "rhlex.l" { Line_pos += yyleng; return LE; } YY_BREAK case 42: YY_RULE_SETUP #line 291 "rhlex.l" { Line_pos += yyleng; return EQ; } YY_BREAK case 43: YY_RULE_SETUP #line 292 "rhlex.l" { Line_pos += yyleng; return '>'; } YY_BREAK case 44: YY_RULE_SETUP #line 293 "rhlex.l" { Line_pos += yyleng; return GE; } YY_BREAK case 45: YY_RULE_SETUP #line 294 "rhlex.l" { Line_pos += yyleng; return RSHIFT; } YY_BREAK case 46: YY_RULE_SETUP #line 295 "rhlex.l" { Line_pos += yyleng; return '?'; } YY_BREAK case 47: YY_RULE_SETUP #line 296 "rhlex.l" { Line_pos += yyleng; return '^'; } YY_BREAK case 48: YY_RULE_SETUP #line 297 "rhlex.l" { Line_pos += yyleng; return '{'; } YY_BREAK case 49: YY_RULE_SETUP #line 298 "rhlex.l" { Line_pos += yyleng; return '|'; } YY_BREAK case 50: YY_RULE_SETUP #line 299 "rhlex.l" { Line_pos += yyleng; return LOGOR; } YY_BREAK case 51: YY_RULE_SETUP #line 300 "rhlex.l" { Line_pos += yyleng; return '}'; } YY_BREAK case 52: YY_RULE_SETUP #line 301 "rhlex.l" { Line_pos += yyleng; return '~'; } YY_BREAK case 53: YY_RULE_SETUP #line 303 "rhlex.l" { Line_pos += yyleng; rh_lval.value = getuid(); return NUMBER; } YY_BREAK case 54: YY_RULE_SETUP #line 309 "rhlex.l" { user_info *uip; Line_pos += yyleng; if (yyleng == 1) { rh_error("user name missing"); } ................................................................................ } rh_lval.value = uip->uid; return NUMBER; } YY_BREAK case 55: YY_RULE_SETUP #line 324 "rhlex.l" { Line_pos += yyleng; rh_lval.value = getgid(); return NUMBER; } YY_BREAK case 56: YY_RULE_SETUP #line 330 "rhlex.l" { group_info *gip; Line_pos += yyleng; if (yyleng == 1) { rh_error("group name missing"); } ................................................................................ } rh_lval.value = gip->gid; return NUMBER; } YY_BREAK case 57: YY_RULE_SETUP #line 345 "rhlex.l" { char *end; Line_pos += yyleng; rh_lval.value = strtol(yytext, &end, 10); switch (*end) { ................................................................................ break; } return NUMBER; } YY_BREAK case 58: YY_RULE_SETUP #line 384 "rhlex.l" { Line_pos += yyleng; rh_lval.value = strtol(yytext, (char **) NULL, 0); return NUMBER; } YY_BREAK case 59: YY_RULE_SETUP #line 390 "rhlex.l" { Line_pos += yyleng; rh_lval.value = strtol(yytext, (char **) NULL, 0); return NUMBER; } YY_BREAK case 60: YY_RULE_SETUP #line 396 "rhlex.l" { Line_pos += yyleng; return lookup(yytext); } YY_BREAK case 61: YY_RULE_SETUP #line 401 "rhlex.l" { Start_line_pos = Line_pos + 1; Line_pos += yyleng; BEGIN(FILE_NAME); } YY_BREAK case 62: YY_RULE_SETUP #line 407 "rhlex.l" { char *p; Start_line_pos = Line_pos + 1; for (p = yytext; *p != '\0'; p++) { if (*p == '\t') { Line_pos += (8 - (Line_pos + 1) % 8); ................................................................................ } } BEGIN(DATE_SPEC); } YY_BREAK case 63: YY_RULE_SETUP #line 422 "rhlex.l" { Start_line_pos = Line_pos + 1; Start_line_num = Line_num; Start_line = SAVESTR(Line); Line_pos += yyleng; BEGIN(COMMENT); } YY_BREAK case 64: YY_RULE_SETUP #line 430 "rhlex.l" { } /* simple comment - ignore to end of line */ YY_BREAK case 65: YY_RULE_SETUP #line 432 "rhlex.l" { Line_pos += yyleng; rh_lval.str = SAVESTR(yytext); return FSTYPE; } YY_BREAK case 66: YY_RULE_SETUP #line 438 "rhlex.l" { /* ignore white space */ char *p; for (p = yytext; *p != '\0'; p++) { if (*p == '\f') { Line_num++; Line_pos = 0; ................................................................................ Line_pos += (8 - (Line_pos + 1) % 8); } } } YY_BREAK case 67: YY_RULE_SETUP #line 456 "rhlex.l" { Start_line_pos = Line_pos + 1; Line_pos += yyleng; BEGIN(FILE_TIME); } YY_BREAK case 68: /* rule 68 can match eol */ YY_RULE_SETUP #line 462 "rhlex.l" { OldSC = INITIAL; BEGIN(NEW_LINE); } YY_BREAK case 69: YY_RULE_SETUP #line 464 "rhlex.l" { Line_pos += yyleng; return yytext[0]; } YY_BREAK case YY_STATE_EOF(INITIAL): #line 466 "rhlex.l" { yyterminate(); } YY_BREAK case 70: YY_RULE_SETUP #line 468 "rhlex.l" YY_FATAL_ERROR( "flex scanner jammed" ); YY_BREAK #line 1780 "<stdout>" case YY_END_OF_BUFFER: { /* Amount of text matched not including the EOB char. */ int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; /* Undo the effects of YY_DO_BEFORE_ACTION. */ ................................................................................ yy_cp = ++(yy_c_buf_p); yy_current_state = yy_next_state; goto yy_match; } else { /* %% [14.0] code to do back-up for compressed tables and set up yy_cp goes here */ yy_cp = (yy_c_buf_p); goto yy_find_action; } } else switch ( yy_get_next_buffer( ) ) { ................................................................................ default: YY_FATAL_ERROR( "fatal flex scanner internal error--no action found" ); } /* end of action switch */ } /* end of scanning one token */ } /* end of yylex */ /* %ok-for-header */ /* %if-c++-only */ /* %not-for-header */ /* %ok-for-header */ /* %endif */ /* yy_get_next_buffer - try to read in a new buffer * * Returns a code representing an action: * EOB_ACT_LAST_MATCH - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position * EOB_ACT_END_OF_FILE - end of file */ /* %if-c-only */ static int yy_get_next_buffer (void) /* %endif */ /* %if-c++-only */ /* %endif */ { char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; char *source = (yytext_ptr); int number_to_move, i; int ret_val; if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) YY_FATAL_ERROR( "fatal flex scanner internal error--end of buffer missed" ); if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) ................................................................................ (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; return ret_val; } /* yy_get_previous_state - get the state just before the EOB char was reached */ /* %if-c-only */ /* %not-for-header */ static yy_state_type yy_get_previous_state (void) /* %endif */ /* %if-c++-only */ /* %endif */ { yy_state_type yy_current_state; char *yy_cp; /* %% [15.0] code to get the start state into yy_current_state goes here */ yy_current_state = (yy_start); for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) { /* %% [16.0] code to find the next state goes here */ YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { ................................................................................ } /* yy_try_NUL_trans - try to make a transition on the NUL character * * synopsis * next_state = yy_try_NUL_trans( current_state ); */ /* %if-c-only */ static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) /* %endif */ /* %if-c++-only */ /* %endif */ { int yy_is_jam; /* %% [17.0] code to find the next state, and perhaps do backing up, goes here */ char *yy_cp = (yy_c_buf_p); YY_CHAR yy_c = 1; if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { ................................................................................ } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; yy_is_jam = (yy_current_state == 106); return yy_is_jam ? 0 : yy_current_state; } /* %if-c-only */ static void yyunput (int c, char * yy_bp ) /* %endif */ /* %if-c++-only */ /* %endif */ { char *yy_cp; yy_cp = (yy_c_buf_p); /* undo effects of setting up yytext */ *yy_cp = (yy_hold_char); if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) { /* need to shift things up to make room */ /* +2 for EOB chars. */ int number_to_move = (yy_n_chars) + 2; char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; char *source = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) *--dest = *--source; yy_cp += (int) (dest - source); yy_bp += (int) (dest - source); ................................................................................ if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) YY_FATAL_ERROR( "flex scanner push-back overflow" ); } *--yy_cp = (char) c; /* %% [18.0] update yylineno here */ (yytext_ptr) = yy_bp; (yy_hold_char) = *yy_cp; (yy_c_buf_p) = yy_cp; } /* %if-c-only */ /* %endif */ /* %if-c-only */ #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput (void) #else static int input (void) #endif /* %endif */ /* %if-c++-only */ /* %endif */ { int c; *(yy_c_buf_p) = (yy_hold_char); if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) { ................................................................................ } } c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ *(yy_c_buf_p) = '\0'; /* preserve yytext */ (yy_hold_char) = *++(yy_c_buf_p); /* %% [19.0] update BOL and yylineno */ return c; } /* %if-c-only */ #endif /* ifndef YY_NO_INPUT */ /* %endif */ /** Immediately switch to a different input stream. * @param input_file A readable stream. * * @note This function does not reset the start condition to @c INITIAL . */ /* %if-c-only */ void yyrestart (FILE * input_file ) /* %endif */ /* %if-c++-only */ /* %endif */ { if ( ! YY_CURRENT_BUFFER ){ yyensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = yy_create_buffer(yyin,YY_BUF_SIZE ); } ................................................................................ yy_load_buffer_state( ); } /** Switch to a different input buffer. * @param new_buffer The new input buffer. * */ /* %if-c-only */ void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) /* %endif */ /* %if-c++-only */ /* %endif */ { /* TODO. We should be able to replace this entire function body * with * yypop_buffer_state(); * yypush_buffer_state(new_buffer); */ ................................................................................ * EOF (yywrap()) processing, but the only time this flag * is looked at is after yywrap() is called, so it's safe * to go ahead and always set it. */ (yy_did_buffer_switch_on_eof) = 1; } /* %if-c-only */ static void yy_load_buffer_state (void) /* %endif */ /* %if-c++-only */ /* %endif */ { (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; (yy_hold_char) = *(yy_c_buf_p); } /** Allocate and initialize an input buffer state. * @param file A readable stream. * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. * * @return the allocated buffer state. */ /* %if-c-only */ YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) /* %endif */ /* %if-c++-only */ /* %endif */ { YY_BUFFER_STATE b; b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); ................................................................................ return b; } /** Destroy the buffer. * @param b a buffer created with yy_create_buffer() * */ /* %if-c-only */ void yy_delete_buffer (YY_BUFFER_STATE b ) /* %endif */ /* %if-c++-only */ /* %endif */ { if ( ! b ) return; if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; ................................................................................ if ( b->yy_is_our_buffer ) yyfree((void *) b->yy_ch_buf ); yyfree((void *) b ); } /* %if-c-only */ #ifndef __cplusplus extern int isatty (int ); #endif /* __cplusplus */ /* %endif */ /* %if-c++-only */ /* %endif */ /* Initializes or reinitializes a buffer. * This function is sometimes called more than once on the same buffer, * such as during a yyrestart() or at EOF. */ /* %if-c-only */ static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) /* %endif */ /* %if-c++-only */ /* %endif */ { int oerrno = errno; yy_flush_buffer(b ); b->yy_input_file = file; ................................................................................ * In that case, we don't want to reset the lineno or column. */ if (b != YY_CURRENT_BUFFER){ b->yy_bs_lineno = 1; b->yy_bs_column = 0; } /* %if-c-only */ b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; /* %endif */ /* %if-c++-only */ /* %endif */ errno = oerrno; } /** Discard all buffered characters. On the next scan, YY_INPUT will be called. * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. * */ /* %if-c-only */ void yy_flush_buffer (YY_BUFFER_STATE b ) /* %endif */ /* %if-c++-only */ /* %endif */ { if ( ! b ) return; b->yy_n_chars = 0; /* We always need two end-of-buffer characters. The first causes ................................................................................ b->yy_at_bol = 1; b->yy_buffer_status = YY_BUFFER_NEW; if ( b == YY_CURRENT_BUFFER ) yy_load_buffer_state( ); } /* %if-c-or-c++ */ /** Pushes the new state onto the stack. The new state becomes * the current state. This function will allocate the stack * if necessary. * @param new_buffer The new state. * */ /* %if-c-only */ void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) /* %endif */ /* %if-c++-only */ /* %endif */ { if (new_buffer == NULL) return; yyensure_buffer_stack(); /* This block is copied from yy_switch_to_buffer. */ ................................................................................ (yy_buffer_stack_top)++; YY_CURRENT_BUFFER_LVALUE = new_buffer; /* copied from yy_switch_to_buffer. */ yy_load_buffer_state( ); (yy_did_buffer_switch_on_eof) = 1; } /* %endif */ /* %if-c-or-c++ */ /** Removes and deletes the top of the stack, if present. * The next element becomes the new top. * */ /* %if-c-only */ void yypop_buffer_state (void) /* %endif */ /* %if-c++-only */ /* %endif */ { if (!YY_CURRENT_BUFFER) return; yy_delete_buffer(YY_CURRENT_BUFFER ); YY_CURRENT_BUFFER_LVALUE = NULL; if ((yy_buffer_stack_top) > 0) ................................................................................ --(yy_buffer_stack_top); if (YY_CURRENT_BUFFER) { yy_load_buffer_state( ); (yy_did_buffer_switch_on_eof) = 1; } } /* %endif */ /* %if-c-or-c++ */ /* Allocates the stack if it does not exist. * Guarantees space for at least one push. */ /* %if-c-only */ static void yyensure_buffer_stack (void) /* %endif */ /* %if-c++-only */ /* %endif */ { int num_to_alloc; if (!(yy_buffer_stack)) { /* First allocation is just for 2 elements, since we don't know if this * scanner will even need a stack. We use 2 instead of 1 to avoid an ................................................................................ YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); /* zero only the new slots.*/ memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); (yy_buffer_stack_max) = num_to_alloc; } } /* %endif */ /* %if-c-only */ /** Setup the input buffer state to scan directly from a user-specified character buffer. * @param base the character buffer * @param size the size in bytes of the character buffer * * @return the newly allocated buffer state object. */ YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) ................................................................................ b->yy_fill_buffer = 0; b->yy_buffer_status = YY_BUFFER_NEW; yy_switch_to_buffer(b ); return b; } /* %endif */ /* %if-c-only */ /** Setup the input buffer state to scan a string. The next call to yylex() will * scan from a @e copy of @a str. * @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 * yy_scan_bytes() instead. */ YY_BUFFER_STATE yy_scan_string (yyconst char * yystr ) { return yy_scan_bytes(yystr,strlen(yystr) ); } /* %endif */ /* %if-c-only */ /** Setup the input buffer state to scan the given bytes. The next call to yylex() will * scan from a @e copy of @a bytes. * @param yybytes the byte buffer to scan * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. * * @return the newly allocated buffer state object. */ ................................................................................ /* It's okay to grow etc. this buffer, and we should throw it * away when we're done. */ b->yy_is_our_buffer = 1; return b; } /* %endif */ #ifndef YY_EXIT_FAILURE #define YY_EXIT_FAILURE 2 #endif /* %if-c-only */ static void yy_fatal_error (yyconst char* msg ) { (void) fprintf( stderr, "%s\n", msg ); exit( YY_EXIT_FAILURE ); } /* %endif */ /* %if-c++-only */ /* %endif */ /* Redefine yyless() so it works in section 3 code. */ #undef yyless #define yyless(n) \ do \ { \ ................................................................................ *(yy_c_buf_p) = '\0'; \ yyleng = yyless_macro_arg; \ } \ while ( 0 ) /* Accessor methods (get/set functions) to struct members. */ /* %if-c-only */ /* %if-reentrant */ /* %endif */ /** Get the current line number. * */ int yyget_lineno (void) { return yylineno; ................................................................................ */ char *yyget_text (void) { return yytext; } /* %if-reentrant */ /* %endif */ /** Set the current line number. * @param line_number * */ void yyset_lineno (int line_number ) { ................................................................................ } void yyset_debug (int bdebug ) { yy_flex_debug = bdebug ; } /* %endif */ /* %if-reentrant */ /* %if-bison-bridge */ /* %endif */ /* %endif if-c-only */ /* %if-c-only */ static int yy_init_globals (void) { /* Initialization is the same as for the non-reentrant scanner. * This function is called from yylex_destroy(), so don't allocate here. */ (yy_buffer_stack) = 0; ................................................................................ #endif /* For future reference: Set errno on error, since we are called by * yylex_init() */ return 0; } /* %endif */ /* %if-c-only SNIP! this currently causes conflicts with the c++ scanner */ /* yylex_destroy is for both reentrant and non-reentrant scanners. */ int yylex_destroy (void) { /* Pop the buffer stack, destroying each element. */ while(YY_CURRENT_BUFFER){ yy_delete_buffer(YY_CURRENT_BUFFER ); ................................................................................ yyfree((yy_buffer_stack) ); (yy_buffer_stack) = NULL; /* Reset the globals. This is important in a non-reentrant scanner so the next time * yylex() is called, initialization will occur. */ yy_init_globals( ); /* %if-reentrant */ /* %endif */ return 0; } /* %endif */ /* * Internal utility routines. */ #ifndef yytext_ptr static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) { 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 ) { int n; for ( n = 0; s[n]; ++n ) ; return n; } #endif ................................................................................ } void yyfree (void * ptr ) { free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ } /* %if-tables-serialization definitions */ /* %define-yytables The name for this specific scanner's tables. */ #define YYTABLES_NAME "yytables" /* %endif */ /* %ok-for-header */ #line 468 "rhlex.l" static void lex_error(const char *line, int line_num, const char *msg) { (void) fprintf(stderr, "%s: %s: %d: %s\n", Program_name, Input_name, line_num, msg); |
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 .. 83 84 85 86 87 88 89 90 91 92 93 94 95 96 ... 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 ... 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 ... 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 ... 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 ... 273 274 275 276 277 278 279 280 281 282 283 284 285 286 ... 287 288 289 290 291 292 293 294 295 296 297 298 299 300 ... 306 307 308 309 310 311 312 313 314 315 316 317 318 319 ... 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 ... 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 ... 588 589 590 591 592 593 594 595 596 597 598 599 600 601 ... 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 ... 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 ... 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 ... 779 780 781 782 783 784 785 786 787 788 789 790 791 792 ... 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 ... 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 ... 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 ... 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 .... 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 .... 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 .... 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 .... 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 .... 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 .... 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 .... 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 .... 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 .... 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 1600 .... 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 .... 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 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#line 3 "<stdout>" #define YY_INT_ALIGNED short int /* A lexical scanner generated by flex */ #define FLEX_SCANNER #define YY_FLEX_MAJOR_VERSION 2 #define YY_FLEX_MINOR_VERSION 5 #define YY_FLEX_SUBMINOR_VERSION 35 #if YY_FLEX_SUBMINOR_VERSION > 0 #define FLEX_BETA #endif /* First, we deal with platform-specific or compiler-specific issues. */ /* begin standard C headers. */ #include <stdio.h> #include <string.h> #include <errno.h> #include <stdlib.h> /* end standard C headers. */ /* flex integer type definitions */ #ifndef FLEXINT_H #define FLEXINT_H /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ ................................................................................ #define UINT32_MAX (4294967295U) #endif #endif /* ! C99 */ #endif /* ! FLEXINT_H */ #ifdef __cplusplus /* The "const" storage-class-modifier is valid. */ #define YY_USE_CONST #else /* ! __cplusplus */ ................................................................................ #ifdef YY_USE_CONST #define yyconst const #else #define yyconst #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 * ................................................................................ #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; #endif 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 #define YY_LESS_LINENO(n) ................................................................................ typedef size_t yy_size_t; #endif #ifndef YY_STRUCT_YY_BUFFER_STATE #define YY_STRUCT_YY_BUFFER_STATE 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. */ ................................................................................ * just pointing yyin at a new input file. */ #define YY_BUFFER_EOF_PENDING 2 }; #endif /* !YY_STRUCT_YY_BUFFER_STATE */ /* Stack of input buffers. */ static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ /* 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". * * Returns the top of the stack, or NULL. */ ................................................................................ : 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 (yy_buffer_stack)[(yy_buffer_stack_top)] /* 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 = 0; /* 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 (FILE *input_file ); void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ); YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ); void yy_delete_buffer (YY_BUFFER_STATE b ); void yy_flush_buffer (YY_BUFFER_STATE b ); void yypush_buffer_state (YY_BUFFER_STATE new_buffer ); ................................................................................ #define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ) YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ); YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ); YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len ); void *yyalloc (yy_size_t ); void *yyrealloc (void *,yy_size_t ); void yyfree (void * ); #define yy_new_buffer yy_create_buffer #define yy_set_interactive(is_interactive) \ ................................................................................ yy_create_buffer(yyin,YY_BUF_SIZE ); \ } \ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ } #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) /* Begin user sect3 */ typedef unsigned char YY_CHAR; FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; typedef int yy_state_type; extern int yylineno; int yylineno = 1; extern char *yytext; #define yytext_ptr yytext static yy_state_type yy_get_previous_state (void ); static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); static int yy_get_next_buffer (void ); static void yy_fatal_error (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; \ (yytext_ptr) -= (yy_more_len); \ yyleng = (size_t) (yy_cp - (yytext_ptr)); \ (yy_hold_char) = *yy_cp; \ *yy_cp = '\0'; \ (yy_c_buf_p) = yy_cp; #define YY_NUM_RULES 70 #define YY_END_OF_BUFFER 71 /* This struct is not used in this scanner, but its presence is necessary. */ struct yy_trans_info { flex_int32_t yy_verify; ................................................................................ } ; static yy_state_type yy_last_accepting_state; static char *yy_last_accepting_cpos; extern int yy_flex_debug; int yy_flex_debug = 0; /* The intent behind this definition is that it'll catch * any uses of REJECT which flex missed. */ #define REJECT reject_used_but_not_detected static int yy_more_flag = 0; static int yy_more_len = 0; ................................................................................ #line 4 "rhlex.l" /* * rhlex.l * * Written by: Rick Ohnemus (rick@sterling.com) */ #include <memory.h> #include <sys/types.h> #include <sys/time.h> #include <sys/timeb.h> #include <errno.h> #if defined(DEBUG) ................................................................................ #line 651 "<stdout>" #define INITIAL 0 #define COMMENT 1 #define DATE_SPEC 2 #define FILE_NAME 3 #define FILE_TIME 4 #define FIRST_LINE 5 ................................................................................ #define NEW_LINE 6 #ifndef YY_NO_UNISTD_H /* Special case for "unistd.h", since it is non-ANSI. We include it way * down here because we want the user's section 1 to have been scanned first. * The user has a chance to override it with an option. */ #include <unistd.h> #endif #ifndef YY_EXTRA_TYPE #define YY_EXTRA_TYPE void * #endif static int yy_init_globals (void ); /* Accessor methods to globals. These are made visible to non-reentrant scanners for convenience. */ int yylex_destroy (void ); int yyget_debug (void ); ................................................................................ char *yyget_text (void ); int yyget_lineno (void ); void yyset_lineno (int line_number ); /* Macros after this point can all be overridden by user definitions in * section 1. */ #ifndef YY_SKIP_YYWRAP #ifdef __cplusplus extern "C" int yywrap (void ); #else extern int yywrap (void ); #endif #endif static void yyunput (int c,char *buf_ptr ); #ifndef yytext_ptr static void yy_flex_strncpy (char *,yyconst char *,int ); #endif #ifdef YY_NEED_STRLEN static int yy_flex_strlen (yyconst char * ); #endif #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput (void ); #else static int input (void ); #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. */ #ifndef ECHO /* 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) #endif /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, * is returned in "result". */ #ifndef YY_INPUT #define YY_INPUT(buf,result,max_size) \ if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ { \ int c = '*'; \ size_t n; \ for ( n = 0; n < max_size && \ (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ buf[n] = (char) c; \ ................................................................................ break; \ } \ errno=0; \ clearerr(yyin); \ } \ }\ \ #endif /* No semi-colon after return; correct usage is to write "yyterminate();" - * we don't want an extra ';' after the "return" because that will cause * some compilers to complain about unreachable statements. */ ................................................................................ /* Number of entries by which start-condition stack grows. */ #ifndef YY_START_STACK_INCR #define YY_START_STACK_INCR 25 #endif /* Report a fatal error. */ #ifndef YY_FATAL_ERROR #define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) #endif /* end tables serialization structures and prototypes */ /* Default declaration of generated scanner - a define so the user can * easily add parameters. */ #ifndef YY_DECL #define YY_DECL_IS_OURS 1 extern int yylex (void); #define YY_DECL int yylex (void) #endif /* !YY_DECL */ /* Code executed at the beginning of each rule, after yytext and yyleng * have been set up. */ #ifndef YY_USER_ACTION #define YY_USER_ACTION ................................................................................ #endif /* Code executed at the end of each rule. */ #ifndef YY_BREAK #define YY_BREAK break; #endif #define YY_RULE_SETUP \ YY_USER_ACTION /** The main scanner function which does all the work. */ YY_DECL { register yy_state_type yy_current_state; register char *yy_cp, *yy_bp; register int yy_act; #line 68 "rhlex.l" if (First_line) { BEGIN(FIRST_LINE); First_line = 0; } #line 852 "<stdout>" if ( !(yy_init) ) { (yy_init) = 1; #ifdef YY_USER_INIT YY_USER_INIT; #endif if ( ! (yy_start) ) (yy_start) = 1; /* first start state */ if ( ! yyin ) yyin = stdin; if ( ! yyout ) yyout = stdout; if ( ! YY_CURRENT_BUFFER ) { yyensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = yy_create_buffer(yyin,YY_BUF_SIZE ); } yy_load_buffer_state( ); } while ( 1 ) /* loops until end-of-file is reached */ { (yy_more_len) = 0; if ( (yy_more_flag) ) { (yy_more_len) = (yy_c_buf_p) - (yytext_ptr); (yy_more_flag) = 0; } yy_cp = (yy_c_buf_p); ................................................................................ *yy_cp = (yy_hold_char); /* yy_bp points to the position in yy_ch_buf of the start of * the current run. */ yy_bp = yy_cp; yy_current_state = (yy_start); yy_match: do { register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { ................................................................................ } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; ++yy_cp; } while ( yy_base[yy_current_state] != 354 ); yy_find_action: yy_act = yy_accept[yy_current_state]; if ( yy_act == 0 ) { /* have to back up */ yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); yy_act = yy_accept[yy_current_state]; } YY_DO_BEFORE_ACTION; do_action: /* This label is used only to access EOF actions. */ switch ( yy_act ) { /* beginning of action switch */ case 0: /* must back up */ /* undo the effects of YY_DO_BEFORE_ACTION */ *yy_cp = (yy_hold_char); yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); goto yy_find_action; case 1: YY_RULE_SETUP #line 75 "rhlex.l" { Line = ALLOCATE(yyleng + 1); (void) strcpy(Line, yytext); Line_len = yyleng; Line_num = 1; Line_pos = 0; BEGIN(INITIAL); yyless(0); } YY_BREAK case 2: /* rule 2 can match eol */ YY_RULE_SETUP #line 85 "rhlex.l" { Line = ALLOCATE(81); *Line = '\0'; Line_len = 80; Line_num = 1; Line_pos = 0; BEGIN(INITIAL); yyless(0); } YY_BREAK case YY_STATE_EOF(FIRST_LINE): #line 95 "rhlex.l" { yyterminate(); } YY_BREAK case 3: YY_RULE_SETUP #line 97 "rhlex.l" { int adjustment = 0; int len; int lp; char *from; char *to; ................................................................................ BEGIN(OldSC); yyless(0); } YY_BREAK case 4: /* rule 4 can match eol */ YY_RULE_SETUP #line 143 "rhlex.l" { *Line = '\0'; Line_num++; Line_pos = 0; } YY_BREAK case YY_STATE_EOF(NEW_LINE): #line 145 "rhlex.l" { if (OldSC == COMMENT) { lex_error(Start_line, Start_line_num, "unterminated comment"); } yyterminate(); } YY_BREAK case 5: YY_RULE_SETUP #line 153 "rhlex.l" { Line_pos += yyleng; } YY_BREAK case 6: /* rule 6 can match eol */ YY_RULE_SETUP #line 155 "rhlex.l" { OldSC = COMMENT; BEGIN(NEW_LINE); } YY_BREAK case 7: YY_RULE_SETUP #line 157 "rhlex.l" { Line_pos += yyleng; } YY_BREAK case 8: /* rule 8 can match eol */ YY_RULE_SETUP #line 159 "rhlex.l" { OldSC = COMMENT; BEGIN(NEW_LINE); } YY_BREAK case 9: YY_RULE_SETUP #line 161 "rhlex.l" { Line_pos += yyleng; free(Start_line); Start_line = (char *) NULL; BEGIN(INITIAL); } YY_BREAK case YY_STATE_EOF(COMMENT): #line 168 "rhlex.l" { lex_error(Start_line, Start_line_num, "unterminated comment"); } YY_BREAK case 10: YY_RULE_SETUP #line 173 "rhlex.l" { yymore(); } YY_BREAK case 11: YY_RULE_SETUP #line 175 "rhlex.l" { yymore(); } YY_BREAK case 12: YY_RULE_SETUP #line 177 "rhlex.l" { yymore(); } YY_BREAK case 13: YY_RULE_SETUP #line 179 "rhlex.l" { char *date_str; if (yyleng == 1) { lex_error(Line, Line_num, "empty date specification"); } ................................................................................ BEGIN(INITIAL); return DATESPEC; } YY_BREAK case 14: /* rule 14 can match eol */ YY_RULE_SETUP #line 201 "rhlex.l" { lex_error(Line, Line_num, "unterminated date specification"); } YY_BREAK case YY_STATE_EOF(DATE_SPEC): #line 206 "rhlex.l" { lex_error(Line, Line_num, "unterminated date specification"); } YY_BREAK case 15: YY_RULE_SETUP #line 211 "rhlex.l" { yymore(); } YY_BREAK case 16: YY_RULE_SETUP #line 213 "rhlex.l" { yymore(); } YY_BREAK case 17: YY_RULE_SETUP #line 215 "rhlex.l" { yymore(); } YY_BREAK case 18: YY_RULE_SETUP #line 217 "rhlex.l" { if (yyleng == 1) { lex_error(Line, Line_num, "empty file name pattern"); } Line_pos += yyleng; rh_lval.str = SAVESTR(yytext); ................................................................................ remove_escapes(rh_lval.str); return FILENAME_PATTERN; } YY_BREAK case 19: /* rule 19 can match eol */ YY_RULE_SETUP #line 230 "rhlex.l" { lex_error(Line, Line_num, "unterminated file name pattern"); } YY_BREAK case YY_STATE_EOF(FILE_NAME): #line 235 "rhlex.l" { lex_error(Line, Line_num, "unterminated file name pattern"); } YY_BREAK case 20: YY_RULE_SETUP #line 240 "rhlex.l" { yymore(); } YY_BREAK case 21: YY_RULE_SETUP #line 242 "rhlex.l" { yymore(); } YY_BREAK case 22: YY_RULE_SETUP #line 244 "rhlex.l" { yymore(); } YY_BREAK case 23: YY_RULE_SETUP #line 246 "rhlex.l" { char *ftspec; if (yyleng == 1) { lex_error(Line, Line_num, "empty file time operator"); } ................................................................................ BEGIN(INITIAL); return FILETIME_FIELD; } YY_BREAK case 24: /* rule 24 can match eol */ YY_RULE_SETUP #line 263 "rhlex.l" { lex_error(Line, Line_num, "unterminated file time operator"); } YY_BREAK case YY_STATE_EOF(FILE_TIME): #line 268 "rhlex.l" { lex_error(Line, Line_num, "unterminated file time operator"); } YY_BREAK case 25: YY_RULE_SETUP #line 273 "rhlex.l" { Line_pos += yyleng; return '!'; } YY_BREAK case 26: YY_RULE_SETUP #line 274 "rhlex.l" { Line_pos += yyleng; return NE; } YY_BREAK case 27: YY_RULE_SETUP #line 275 "rhlex.l" { Line_pos += yyleng; return '%'; } YY_BREAK case 28: YY_RULE_SETUP #line 276 "rhlex.l" { Line_pos += yyleng; return '&'; } YY_BREAK case 29: YY_RULE_SETUP #line 277 "rhlex.l" { Line_pos += yyleng; return LOGAND; } YY_BREAK case 30: YY_RULE_SETUP #line 278 "rhlex.l" { Line_pos += yyleng; return '('; } YY_BREAK case 31: YY_RULE_SETUP #line 279 "rhlex.l" { Line_pos += yyleng; return ')'; } YY_BREAK case 32: YY_RULE_SETUP #line 280 "rhlex.l" { Line_pos += yyleng; return '*'; } YY_BREAK case 33: YY_RULE_SETUP #line 281 "rhlex.l" { Line_pos += yyleng; return '+'; } YY_BREAK case 34: YY_RULE_SETUP #line 282 "rhlex.l" { Line_pos += yyleng; return ','; } YY_BREAK case 35: YY_RULE_SETUP #line 283 "rhlex.l" { Line_pos += yyleng; return '-'; } YY_BREAK case 36: YY_RULE_SETUP #line 284 "rhlex.l" { Line_pos += yyleng; return '/'; } YY_BREAK case 37: YY_RULE_SETUP #line 285 "rhlex.l" { Line_pos += yyleng; return ':'; } YY_BREAK case 38: YY_RULE_SETUP #line 286 "rhlex.l" { Line_pos += yyleng; return ';'; } YY_BREAK case 39: YY_RULE_SETUP #line 287 "rhlex.l" { Line_pos += yyleng; return '<'; } YY_BREAK case 40: YY_RULE_SETUP #line 288 "rhlex.l" { Line_pos += yyleng; return LSHIFT; } YY_BREAK case 41: YY_RULE_SETUP #line 289 "rhlex.l" { Line_pos += yyleng; return LE; } YY_BREAK case 42: YY_RULE_SETUP #line 290 "rhlex.l" { Line_pos += yyleng; return EQ; } YY_BREAK case 43: YY_RULE_SETUP #line 291 "rhlex.l" { Line_pos += yyleng; return '>'; } YY_BREAK case 44: YY_RULE_SETUP #line 292 "rhlex.l" { Line_pos += yyleng; return GE; } YY_BREAK case 45: YY_RULE_SETUP #line 293 "rhlex.l" { Line_pos += yyleng; return RSHIFT; } YY_BREAK case 46: YY_RULE_SETUP #line 294 "rhlex.l" { Line_pos += yyleng; return '?'; } YY_BREAK case 47: YY_RULE_SETUP #line 295 "rhlex.l" { Line_pos += yyleng; return '^'; } YY_BREAK case 48: YY_RULE_SETUP #line 296 "rhlex.l" { Line_pos += yyleng; return '{'; } YY_BREAK case 49: YY_RULE_SETUP #line 297 "rhlex.l" { Line_pos += yyleng; return '|'; } YY_BREAK case 50: YY_RULE_SETUP #line 298 "rhlex.l" { Line_pos += yyleng; return LOGOR; } YY_BREAK case 51: YY_RULE_SETUP #line 299 "rhlex.l" { Line_pos += yyleng; return '}'; } YY_BREAK case 52: YY_RULE_SETUP #line 300 "rhlex.l" { Line_pos += yyleng; return '~'; } YY_BREAK case 53: YY_RULE_SETUP #line 302 "rhlex.l" { Line_pos += yyleng; rh_lval.value = getuid(); return NUMBER; } YY_BREAK case 54: YY_RULE_SETUP #line 308 "rhlex.l" { user_info *uip; Line_pos += yyleng; if (yyleng == 1) { rh_error("user name missing"); } ................................................................................ } rh_lval.value = uip->uid; return NUMBER; } YY_BREAK case 55: YY_RULE_SETUP #line 323 "rhlex.l" { Line_pos += yyleng; rh_lval.value = getgid(); return NUMBER; } YY_BREAK case 56: YY_RULE_SETUP #line 329 "rhlex.l" { group_info *gip; Line_pos += yyleng; if (yyleng == 1) { rh_error("group name missing"); } ................................................................................ } rh_lval.value = gip->gid; return NUMBER; } YY_BREAK case 57: YY_RULE_SETUP #line 344 "rhlex.l" { char *end; Line_pos += yyleng; rh_lval.value = strtol(yytext, &end, 10); switch (*end) { ................................................................................ break; } return NUMBER; } YY_BREAK case 58: YY_RULE_SETUP #line 383 "rhlex.l" { Line_pos += yyleng; rh_lval.value = strtol(yytext, (char **) NULL, 0); return NUMBER; } YY_BREAK case 59: YY_RULE_SETUP #line 389 "rhlex.l" { Line_pos += yyleng; rh_lval.value = strtol(yytext, (char **) NULL, 0); return NUMBER; } YY_BREAK case 60: YY_RULE_SETUP #line 395 "rhlex.l" { Line_pos += yyleng; return lookup(yytext); } YY_BREAK case 61: YY_RULE_SETUP #line 400 "rhlex.l" { Start_line_pos = Line_pos + 1; Line_pos += yyleng; BEGIN(FILE_NAME); } YY_BREAK case 62: YY_RULE_SETUP #line 406 "rhlex.l" { char *p; Start_line_pos = Line_pos + 1; for (p = yytext; *p != '\0'; p++) { if (*p == '\t') { Line_pos += (8 - (Line_pos + 1) % 8); ................................................................................ } } BEGIN(DATE_SPEC); } YY_BREAK case 63: YY_RULE_SETUP #line 421 "rhlex.l" { Start_line_pos = Line_pos + 1; Start_line_num = Line_num; Start_line = SAVESTR(Line); Line_pos += yyleng; BEGIN(COMMENT); } YY_BREAK case 64: YY_RULE_SETUP #line 429 "rhlex.l" { } /* simple comment - ignore to end of line */ YY_BREAK case 65: YY_RULE_SETUP #line 431 "rhlex.l" { Line_pos += yyleng; rh_lval.str = SAVESTR(yytext); return FSTYPE; } YY_BREAK case 66: YY_RULE_SETUP #line 437 "rhlex.l" { /* ignore white space */ char *p; for (p = yytext; *p != '\0'; p++) { if (*p == '\f') { Line_num++; Line_pos = 0; ................................................................................ Line_pos += (8 - (Line_pos + 1) % 8); } } } YY_BREAK case 67: YY_RULE_SETUP #line 455 "rhlex.l" { Start_line_pos = Line_pos + 1; Line_pos += yyleng; BEGIN(FILE_TIME); } YY_BREAK case 68: /* rule 68 can match eol */ YY_RULE_SETUP #line 461 "rhlex.l" { OldSC = INITIAL; BEGIN(NEW_LINE); } YY_BREAK case 69: YY_RULE_SETUP #line 463 "rhlex.l" { Line_pos += yyleng; return yytext[0]; } YY_BREAK case YY_STATE_EOF(INITIAL): #line 465 "rhlex.l" { yyterminate(); } YY_BREAK case 70: YY_RULE_SETUP #line 467 "rhlex.l" YY_FATAL_ERROR( "flex scanner jammed" ); YY_BREAK #line 1594 "<stdout>" case YY_END_OF_BUFFER: { /* Amount of text matched not including the EOB char. */ int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; /* Undo the effects of YY_DO_BEFORE_ACTION. */ ................................................................................ yy_cp = ++(yy_c_buf_p); yy_current_state = yy_next_state; goto yy_match; } else { yy_cp = (yy_c_buf_p); goto yy_find_action; } } else switch ( yy_get_next_buffer( ) ) { ................................................................................ default: YY_FATAL_ERROR( "fatal flex scanner internal error--no action found" ); } /* end of action switch */ } /* end of scanning one token */ } /* end of yylex */ /* yy_get_next_buffer - try to read in a new buffer * * Returns a code representing an action: * EOB_ACT_LAST_MATCH - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position * EOB_ACT_END_OF_FILE - end of file */ static int yy_get_next_buffer (void) { register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; register char *source = (yytext_ptr); register int number_to_move, i; int ret_val; if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) YY_FATAL_ERROR( "fatal flex scanner internal error--end of buffer missed" ); if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) ................................................................................ (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; return ret_val; } /* yy_get_previous_state - get the state just before the EOB char was reached */ static yy_state_type yy_get_previous_state (void) { register yy_state_type yy_current_state; register char *yy_cp; yy_current_state = (yy_start); for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) { register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { ................................................................................ } /* yy_try_NUL_trans - try to make a transition on the NUL character * * synopsis * next_state = yy_try_NUL_trans( current_state ); */ static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) { register int yy_is_jam; register char *yy_cp = (yy_c_buf_p); register YY_CHAR yy_c = 1; if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { ................................................................................ } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; yy_is_jam = (yy_current_state == 106); return yy_is_jam ? 0 : yy_current_state; } static void yyunput (int c, register char * yy_bp ) { register char *yy_cp; yy_cp = (yy_c_buf_p); /* undo effects of setting up yytext */ *yy_cp = (yy_hold_char); if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) { /* need to shift things up to make room */ /* +2 for EOB chars. */ register int number_to_move = (yy_n_chars) + 2; register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; register char *source = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) *--dest = *--source; yy_cp += (int) (dest - source); yy_bp += (int) (dest - source); ................................................................................ if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) YY_FATAL_ERROR( "flex scanner push-back overflow" ); } *--yy_cp = (char) c; (yytext_ptr) = yy_bp; (yy_hold_char) = *yy_cp; (yy_c_buf_p) = yy_cp; } #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput (void) #else static int input (void) #endif { int c; *(yy_c_buf_p) = (yy_hold_char); if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) { ................................................................................ } } c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ *(yy_c_buf_p) = '\0'; /* preserve yytext */ (yy_hold_char) = *++(yy_c_buf_p); return c; } #endif /* ifndef YY_NO_INPUT */ /** Immediately switch to a different input stream. * @param input_file A readable stream. * * @note This function does not reset the start condition to @c INITIAL . */ void yyrestart (FILE * input_file ) { if ( ! YY_CURRENT_BUFFER ){ yyensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = yy_create_buffer(yyin,YY_BUF_SIZE ); } ................................................................................ yy_load_buffer_state( ); } /** Switch to a different input buffer. * @param new_buffer The new input buffer. * */ void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) { /* TODO. We should be able to replace this entire function body * with * yypop_buffer_state(); * yypush_buffer_state(new_buffer); */ ................................................................................ * EOF (yywrap()) processing, but the only time this flag * is looked at is after yywrap() is called, so it's safe * to go ahead and always set it. */ (yy_did_buffer_switch_on_eof) = 1; } static void yy_load_buffer_state (void) { (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; (yy_hold_char) = *(yy_c_buf_p); } /** Allocate and initialize an input buffer state. * @param file A readable stream. * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. * * @return the allocated buffer state. */ YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) { YY_BUFFER_STATE b; b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); ................................................................................ return b; } /** Destroy the buffer. * @param b a buffer created with yy_create_buffer() * */ void yy_delete_buffer (YY_BUFFER_STATE b ) { if ( ! b ) return; if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; ................................................................................ if ( b->yy_is_our_buffer ) yyfree((void *) b->yy_ch_buf ); yyfree((void *) b ); } #ifndef __cplusplus extern int isatty (int ); #endif /* __cplusplus */ /* Initializes or reinitializes a buffer. * This function is sometimes called more than once on the same buffer, * such as during a yyrestart() or at EOF. */ static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) { int oerrno = errno; yy_flush_buffer(b ); b->yy_input_file = file; ................................................................................ * In that case, we don't want to reset the lineno or column. */ if (b != YY_CURRENT_BUFFER){ b->yy_bs_lineno = 1; b->yy_bs_column = 0; } b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; errno = oerrno; } /** Discard all buffered characters. On the next scan, YY_INPUT will be called. * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. * */ void yy_flush_buffer (YY_BUFFER_STATE b ) { if ( ! b ) return; b->yy_n_chars = 0; /* We always need two end-of-buffer characters. The first causes ................................................................................ b->yy_at_bol = 1; b->yy_buffer_status = YY_BUFFER_NEW; if ( b == YY_CURRENT_BUFFER ) yy_load_buffer_state( ); } /** Pushes the new state onto the stack. The new state becomes * the current state. This function will allocate the stack * if necessary. * @param new_buffer The new state. * */ void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) { if (new_buffer == NULL) return; yyensure_buffer_stack(); /* This block is copied from yy_switch_to_buffer. */ ................................................................................ (yy_buffer_stack_top)++; YY_CURRENT_BUFFER_LVALUE = new_buffer; /* copied from yy_switch_to_buffer. */ yy_load_buffer_state( ); (yy_did_buffer_switch_on_eof) = 1; } /** Removes and deletes the top of the stack, if present. * The next element becomes the new top. * */ void yypop_buffer_state (void) { if (!YY_CURRENT_BUFFER) return; yy_delete_buffer(YY_CURRENT_BUFFER ); YY_CURRENT_BUFFER_LVALUE = NULL; if ((yy_buffer_stack_top) > 0) ................................................................................ --(yy_buffer_stack_top); if (YY_CURRENT_BUFFER) { yy_load_buffer_state( ); (yy_did_buffer_switch_on_eof) = 1; } } /* Allocates the stack if it does not exist. * Guarantees space for at least one push. */ static void yyensure_buffer_stack (void) { int num_to_alloc; if (!(yy_buffer_stack)) { /* First allocation is just for 2 elements, since we don't know if this * scanner will even need a stack. We use 2 instead of 1 to avoid an ................................................................................ YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); /* zero only the new slots.*/ memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); (yy_buffer_stack_max) = num_to_alloc; } } /** Setup the input buffer state to scan directly from a user-specified character buffer. * @param base the character buffer * @param size the size in bytes of the character buffer * * @return the newly allocated buffer state object. */ YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) ................................................................................ b->yy_fill_buffer = 0; b->yy_buffer_status = YY_BUFFER_NEW; yy_switch_to_buffer(b ); return b; } /** Setup the input buffer state to scan a string. The next call to yylex() will * scan from a @e copy of @a str. * @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 * yy_scan_bytes() instead. */ YY_BUFFER_STATE yy_scan_string (yyconst char * yystr ) { return yy_scan_bytes(yystr,strlen(yystr) ); } /** Setup the input buffer state to scan the given bytes. The next call to yylex() will * scan from a @e copy of @a bytes. * @param yybytes the byte buffer to scan * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. * * @return the newly allocated buffer state object. */ ................................................................................ /* It's okay to grow etc. this buffer, and we should throw it * away when we're done. */ b->yy_is_our_buffer = 1; return b; } #ifndef YY_EXIT_FAILURE #define YY_EXIT_FAILURE 2 #endif static void yy_fatal_error (yyconst char* msg ) { (void) fprintf( stderr, "%s\n", msg ); exit( YY_EXIT_FAILURE ); } /* Redefine yyless() so it works in section 3 code. */ #undef yyless #define yyless(n) \ do \ { \ ................................................................................ *(yy_c_buf_p) = '\0'; \ yyleng = yyless_macro_arg; \ } \ while ( 0 ) /* Accessor methods (get/set functions) to struct members. */ /** Get the current line number. * */ int yyget_lineno (void) { return yylineno; ................................................................................ */ char *yyget_text (void) { return yytext; } /** Set the current line number. * @param line_number * */ void yyset_lineno (int line_number ) { ................................................................................ } void yyset_debug (int bdebug ) { yy_flex_debug = bdebug ; } static int yy_init_globals (void) { /* Initialization is the same as for the non-reentrant scanner. * This function is called from yylex_destroy(), so don't allocate here. */ (yy_buffer_stack) = 0; ................................................................................ #endif /* For future reference: Set errno on error, since we are called by * yylex_init() */ return 0; } /* yylex_destroy is for both reentrant and non-reentrant scanners. */ int yylex_destroy (void) { /* Pop the buffer stack, destroying each element. */ while(YY_CURRENT_BUFFER){ yy_delete_buffer(YY_CURRENT_BUFFER ); ................................................................................ yyfree((yy_buffer_stack) ); (yy_buffer_stack) = NULL; /* Reset the globals. This is important in a non-reentrant scanner so the next time * yylex() is called, initialization will occur. */ yy_init_globals( ); return 0; } /* * Internal utility routines. */ #ifndef yytext_ptr static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) { register 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 ) { register int n; for ( n = 0; s[n]; ++n ) ; return n; } #endif ................................................................................ } void yyfree (void * ptr ) { free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ } #define YYTABLES_NAME "yytables" #line 467 "rhlex.l" static void lex_error(const char *line, int line_num, const char *msg) { (void) fprintf(stderr, "%s: %s: %d: %s\n", Program_name, Input_name, line_num, msg); |
Changes to rhlex.l.
3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 |
%{
/*
* rhlex.l
*
* Written by: Rick Ohnemus (rick@sterling.com)
*/
#define _FILE_OFFSET_BITS 64
#include <memory.h>
#include <sys/types.h>
#include <sys/time.h>
#include <sys/timeb.h>
#include <errno.h>
#if defined(DEBUG)
|
< |
3 4 5 6 7 8 9 10 11 12 13 14 15 16 |
%{ /* * rhlex.l * * Written by: Rick Ohnemus (rick@sterling.com) */ #include <memory.h> #include <sys/types.h> #include <sys/time.h> #include <sys/timeb.h> #include <errno.h> #if defined(DEBUG) |