-
Notifications
You must be signed in to change notification settings - Fork 86
/
Copy pathpgut.h
111 lines (93 loc) · 3.45 KB
/
pgut.h
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
/*-------------------------------------------------------------------------
*
* pgut.h
*
* Portions Copyright (c) 2009-2013, NIPPON TELEGRAPH AND TELEPHONE CORPORATION
* Portions Copyright (c) 2017-2021, Postgres Professional
*
*-------------------------------------------------------------------------
*/
#ifndef PGUT_H
#define PGUT_H
#include "postgres_fe.h"
#include "libpq-fe.h"
typedef void (*pgut_atexit_callback)(bool fatal, void *userdata);
extern void pgut_help(bool details);
/*
* pgut framework variables and functions
*/
extern bool prompt_password;
extern bool force_password;
extern bool interrupted;
extern bool in_cleanup;
extern bool in_password; /* User prompts password */
extern void pgut_atexit_push(pgut_atexit_callback callback, void *userdata);
extern void pgut_atexit_pop(pgut_atexit_callback callback, void *userdata);
extern void pgut_init(void);
/*
* Database connections
*/
extern char *pgut_get_conninfo_string(PGconn *conn);
extern PGconn *pgut_connect(const char *host, const char *port,
const char *dbname, const char *username);
extern PGconn *pgut_connect_replication(const char *host, const char *port,
const char *dbname, const char *username,
bool strict);
extern void pgut_disconnect(PGconn *conn);
extern void pgut_disconnect_callback(bool fatal, void *userdata);
extern PGresult *pgut_execute(PGconn* conn, const char *query, int nParams,
const char **params);
extern PGresult *pgut_execute_extended(PGconn* conn, const char *query, int nParams,
const char **params, bool text_result, bool ok_error);
extern PGresult *pgut_execute_parallel(PGconn* conn, PGcancel* thread_cancel_conn,
const char *query, int nParams,
const char **params, bool text_result, bool ok_error, bool async);
extern bool pgut_send(PGconn* conn, const char *query, int nParams, const char **params, int elevel);
extern void pgut_cancel(PGconn* conn);
extern int pgut_wait(int num, PGconn *connections[], struct timeval *timeout);
/*
* memory allocators
*/
extern void *pgut_malloc(size_t size);
extern void *pgut_malloc0(size_t size);
extern void *pgut_realloc(void *p, size_t size);
extern char *pgut_strdup(const char *str);
extern char *pgut_strndup(const char *str, size_t n);
extern char *pgut_str_strip_trailing_filename(const char *filepath, const char *filename);
#define pgut_new(type) ((type *) pgut_malloc(sizeof(type)))
#define pgut_new0(type) ((type *) pgut_malloc0(sizeof(type)))
#define pgut_newarray(type, n) ((type *) pgut_malloc(sizeof(type) * (n)))
/*
* file operations
*/
extern FILE *pgut_fopen(const char *path, const char *mode, bool missing_ok);
/*
* Assert
*/
#undef Assert
#undef AssertArg
#undef AssertMacro
#ifdef USE_ASSERT_CHECKING
#define Assert(x) assert(x)
#define AssertArg(x) assert(x)
#define AssertMacro(x) assert(x)
#else
#define Assert(x) ((void) 0)
#define AssertArg(x) ((void) 0)
#define AssertMacro(x) ((void) 0)
#endif
#define IsSpace(c) (isspace((unsigned char)(c)))
#define IsAlpha(c) (isalpha((unsigned char)(c)))
#define IsAlnum(c) (isalnum((unsigned char)(c)))
#define ToLower(c) (tolower((unsigned char)(c)))
#define ToUpper(c) (toupper((unsigned char)(c)))
/*
* socket operations
*/
extern int wait_for_socket(int sock, struct timeval *timeout);
extern int wait_for_sockets(int nfds, fd_set *fds, struct timeval *timeout);
#ifdef WIN32
extern int sleep(unsigned int seconds);
extern int usleep(unsigned int usec);
#endif
#endif /* PGUT_H */