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
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
/* src/interfaces/ecpg/preproc/extern.h */
#ifndef _ECPG_PREPROC_EXTERN_H
#define _ECPG_PREPROC_EXTERN_H
#include "type.h"
#include "common/keywords.h"
#include <errno.h>
#ifndef CHAR_BIT
#include <limits.h>
#endif
/* defines */
#define STRUCT_DEPTH 128
#define EMPTY mm_strdup("")
/* variables */
extern bool autocommit,
auto_create_c,
system_includes,
force_indicator,
questionmarks,
regression_mode,
auto_prepare;
extern int braces_open,
ret_value,
struct_level,
ecpg_internal_var;
extern char *current_function;
extern char *descriptor_index;
extern char *descriptor_name;
extern char *connection;
extern char *input_filename;
extern char *base_yytext,
*token_start;
#ifdef YYDEBUG
extern int base_yydebug;
#endif
extern int base_yylineno;
extern FILE *base_yyin,
*base_yyout;
extern char *output_filename;
extern struct _include_path *include_paths;
extern struct cursor *cur;
extern struct typedefs *types;
extern struct _defines *defines;
extern struct ECPGtype ecpg_no_indicator;
extern struct variable no_indicator;
extern struct arguments *argsinsert;
extern struct arguments *argsresult;
extern struct when when_error,
when_nf,
when_warn;
extern struct ECPGstruct_member *struct_member_list[STRUCT_DEPTH];
/* Globals from keywords.c */
extern const ScanKeyword SQLScanKeywords[];
extern const int NumSQLScanKeywords;
/* functions */
extern const char *get_dtype(enum ECPGdtype);
extern void lex_init(void);
extern void output_line_number(void);
extern void output_statement(char *, int, enum ECPG_statement_type);
extern void output_prepare_statement(char *, char *);
extern void output_deallocate_prepare_statement(char *);
extern void output_simple_statement(char *);
extern char *hashline_number(void);
extern int base_yyparse(void);
extern int base_yylex(void);
extern void base_yyerror(const char *);
extern void *mm_alloc(size_t), *mm_realloc(void *, size_t);
extern char *mm_strdup(const char *);
extern void mmerror(int errorcode, enum errortype type, const char *error,...) pg_attribute_printf(3, 4);
extern void mmfatal(int errorcode, const char *error,...) pg_attribute_printf(2, 3) pg_attribute_noreturn();
extern void output_get_descr_header(char *);
extern void output_get_descr(char *, char *);
extern void output_set_descr_header(char *);
extern void output_set_descr(char *, char *);
extern void push_assignment(char *, enum ECPGdtype);
extern struct variable *find_variable(char *);
extern void whenever_action(int);
extern void add_descriptor(char *, char *);
extern void drop_descriptor(char *, char *);
extern struct descriptor *lookup_descriptor(char *, char *);
extern struct variable *descriptor_variable(const char *name, int input);
extern struct variable *sqlda_variable(const char *name);
extern void add_variable_to_head(struct arguments **, struct variable *, struct variable *);
extern void add_variable_to_tail(struct arguments **, struct variable *, struct variable *);
extern void remove_variable_from_list(struct arguments **list, struct variable *var);
extern void dump_variables(struct arguments *, int);
extern struct typedefs *get_typedef(char *);
extern void adjust_array(enum ECPGttype, char **, char **, char *, char *, int, bool);
extern void reset_variables(void);
extern void check_indicator(struct ECPGtype *);
extern void remove_typedefs(int);
extern void remove_variables(int);
extern struct variable *new_variable(const char *, struct ECPGtype *, int);
extern const ScanKeyword *ScanCKeywordLookup(const char *);
extern const ScanKeyword *ScanECPGKeywordLookup(const char *text);
extern void scanner_init(const char *);
extern void parser_init(void);
extern void scanner_finish(void);
extern int filtered_base_yylex(void);
/* return codes */
#define ILLEGAL_OPTION 1
#define NO_INCLUDE_FILE 2
#define PARSE_ERROR 3
#define INDICATOR_NOT_ARRAY 4
#define OUT_OF_MEMORY 5
#define INDICATOR_NOT_STRUCT 6
#define INDICATOR_NOT_SIMPLE 7
enum COMPAT_MODE
{
ECPG_COMPAT_PGSQL = 0, ECPG_COMPAT_INFORMIX, ECPG_COMPAT_INFORMIX_SE
};
extern enum COMPAT_MODE compat;
#define INFORMIX_MODE (compat == ECPG_COMPAT_INFORMIX || compat == ECPG_COMPAT_INFORMIX_SE)
#endif /* _ECPG_PREPROC_EXTERN_H */
|
