root/opal/util/keyval/keyval_lex.h

INCLUDED FROM

   1 /* -*- C -*-
   2  *
   3  * Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
   4  *                         University Research and Technology
   5  *                         Corporation.  All rights reserved.
   6  * Copyright (c) 2004-2005 The University of Tennessee and The University
   7  *                         of Tennessee Research Foundation.  All rights
   8  *                         reserved.
   9  * Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
  10  *                         University of Stuttgart.  All rights reserved.
  11  * Copyright (c) 2004-2005 The Regents of the University of California.
  12  *                         All rights reserved.
  13  * $COPYRIGHT$
  14  *
  15  * Additional copyrights may follow
  16  *
  17  * $HEADER$
  18  */
  19 
  20 #ifndef OPAL_UTIL_KEYVAL_LEX_H_
  21 #define OPAL_UTIL_KEYVAL_LEX_H_
  22 
  23 #include "opal_config.h"
  24 
  25 #ifdef malloc
  26 #undef malloc
  27 #endif
  28 #ifdef realloc
  29 #undef realloc
  30 #endif
  31 #ifdef free
  32 #undef free
  33 #endif
  34 
  35 #include <stdio.h>
  36 
  37 int opal_util_keyval_yylex(void);
  38 int opal_util_keyval_init_buffer(FILE *file);
  39 int opal_util_keyval_yylex_destroy(void);
  40 
  41 extern FILE *opal_util_keyval_yyin;
  42 extern bool opal_util_keyval_parse_done;
  43 extern char *opal_util_keyval_yytext;
  44 extern int opal_util_keyval_yynewlines;
  45 extern int opal_util_keyval_yylineno;
  46 
  47 /*
  48  * Make lex-generated files not issue compiler warnings
  49  */
  50 #define YY_STACK_USED 0
  51 #define YY_ALWAYS_INTERACTIVE 0
  52 #define YY_NEVER_INTERACTIVE 0
  53 #define YY_MAIN 0
  54 #define YY_NO_UNPUT 1
  55 #define YY_SKIP_YYWRAP 1
  56 
  57 enum opal_keyval_parse_state_t {
  58     OPAL_UTIL_KEYVAL_PARSE_DONE,
  59     OPAL_UTIL_KEYVAL_PARSE_ERROR,
  60 
  61     OPAL_UTIL_KEYVAL_PARSE_NEWLINE,
  62     OPAL_UTIL_KEYVAL_PARSE_EQUAL,
  63     OPAL_UTIL_KEYVAL_PARSE_SINGLE_WORD,
  64     OPAL_UTIL_KEYVAL_PARSE_VALUE,
  65     OPAL_UTIL_KEYVAL_PARSE_MCAVAR,
  66     OPAL_UTIL_KEYVAL_PARSE_ENVVAR,
  67     OPAL_UTIL_KEYVAL_PARSE_ENVEQL,
  68 
  69     OPAL_UTIL_KEYVAL_PARSE_MAX
  70 };
  71 typedef enum opal_keyval_parse_state_t opal_keyval_parse_state_t;
  72 
  73 #endif