/usr/include/pgpool2/pool_type.h is in libpgpool-dev 3.3.4-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 | /* -*-pgsql-c-*- */
/*
*
* $Header$
*
* pgpool: a language independent connection pool server for PostgreSQL
* written by Tatsuo Ishii
*
* Copyright (c) 2003-2011 PgPool Global Development Group
*
* Permission to use, copy, modify, and distribute this software and
* its documentation for any purpose and without fee is hereby
* granted, provided that the above copyright notice appear in all
* copies and that both that copyright notice and this permission
* notice appear in supporting documentation, and that the name of the
* author not be used in advertising or publicity pertaining to
* distribution of the software without specific, written prior
* permission. The author makes no representations about the
* suitability of this software for any purpose. It is provided "as
* is" without express or implied warranty.
*
* pool_type.h.: type definition header file
*
*/
#ifndef POOL_TYPE_H
#define POOL_TYPE_H
#include "config.h"
#include <sys/types.h>
#include <sys/socket.h>
#include "pcp/libpcp_ext.h"
/* Define common boolean type. C++ and BEOS already has it so exclude them. */
#ifdef c_plusplus
#ifndef __cplusplus
#define __cplusplus
#endif /* __cplusplus */
#endif /* c_plusplus */
#ifndef __BEOS__
#ifndef __cplusplus
#ifndef bool
typedef char bool;
#endif
#ifndef true
#define true ((bool) 1)
#endif
#ifndef TRUE
#define TRUE ((bool) 1)
#endif
#ifndef false
#define false ((bool) 0)
#endif
#ifndef FALSE
#define FALSE ((bool) 0)
#endif
#endif /* not C++ */
#endif /* __BEOS__ */
typedef signed char int8; /* == 8 bits */
typedef signed short int16; /* == 16 bits */
typedef signed int int32; /* == 32 bits */
/*
* uintN
* Unsigned integer, EXACTLY N BITS IN SIZE,
* used for numerical computations and the
* frontend/backend protocol.
*/
typedef unsigned char uint8; /* == 8 bits */
typedef unsigned short uint16; /* == 16 bits */
typedef unsigned int uint32; /* == 32 bits */
typedef long int int64;
typedef enum {
LOAD_UNSELECTED = 0,
LOAD_SELECTED
} LOAD_BALANCE_STATUS;
/*
* Backend status record file
*/
typedef struct {
BACKEND_STATUS status[MAX_NUM_BACKENDS];
} BackendStatusRecord;
/*
* It seems that sockaddr_storage is now commonly used in place of sockaddr.
* So, define it if it is not define yet, and create new SockAddr structure
* that uses sockaddr_storage.
*/
#ifdef HAVE_STRUCT_SOCKADDR_STORAGE
#ifndef HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY
#ifdef HAVE_STRUCT_SOCKADDR_STORAGE___SS_FAMILY
#define ss_family __ss_family
#else
#error struct sockaddr_storage does not provide an ss_family member
#endif /* HAVE_STRUCT_SOCKADDR_STORAGE___SS_FAMILY */
#endif /* HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY */
#ifdef HAVE_STRUCT_SOCKADDR_STORAGE___SS_LEN
#define ss_len __ss_len
#define HAVE_STRUCT_SOCKADDR_STORAGE_SS_LEN 1
#endif /* HAVE_STRUCT_SOCKADDR_STORAGE___SS_LEN */
#else /* !HAVE_STRUCT_SOCKADDR_STORAGE */
/* Define a struct sockaddr_storage if we don't have one. */
struct sockaddr_storage
{
union
{
struct sockaddr sa; /* get the system-dependent fields */
long int ss_align; /* ensures struct is properly aligned. original uses int64 */
char ss_pad[128]; /* ensures struct has desired size */
}
ss_stuff;
};
#define ss_family ss_stuff.sa.sa_family
/* It should have an ss_len field if sockaddr has sa_len. */
#ifdef HAVE_STRUCT_SOCKADDR_SA_LEN
#define ss_len ss_stuff.sa.sa_len
#define HAVE_STRUCT_SOCKADDR_STORAGE_SS_LEN 1
#endif
#endif /* HAVE_STRUCT_SOCKADDR_STORAGE */
typedef struct
{
struct sockaddr_storage addr;
/* ACCEPT_TYPE_ARG3 - Third argument type of accept().
* It is defined in ac_func_accept_argtypes.m4
*/
ACCEPT_TYPE_ARG3 salen;
}
SockAddr;
/* UserAuth type used for HBA which indicates the authentication method */
typedef enum UserAuth
{
uaReject,
/* uaKrb4, */
/* uaKrb5, */
uaTrust,
/* uaIdent, */
/* uaPassword, */
/* uaCrypt, */
uaMD5
#ifdef USE_PAM
,uaPAM
#endif /* USE_PAM */
}
UserAuth;
#define AUTH_REQ_OK 0 /* User is authenticated */
#define AUTH_REQ_KRB4 1 /* Kerberos V4 */
#define AUTH_REQ_KRB5 2 /* Kerberos V5 */
#define AUTH_REQ_PASSWORD 3 /* Password */
#define AUTH_REQ_CRYPT 4 /* crypt password */
#define AUTH_REQ_MD5 5 /* md5 password */
#define AUTH_REQ_SCM_CREDS 6 /* transfer SCM credentials */
typedef unsigned int AuthRequest;
#endif /* POOL_TYPE_H */
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