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| Current File : //compat/linux/proc/self/root/usr/local/include/postgresql/server/tcop/tcopprot.h |
/*-------------------------------------------------------------------------
*
* tcopprot.h
* prototypes for postgres.c.
*
*
* Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/tcop/tcopprot.h,v 1.92 2008/01/01 19:45:59 momjian Exp $
*
* OLD COMMENTS
* This file was created so that other c files could get the two
* function prototypes without having to include tcop.h which single
* handedly includes the whole f*cking tree -- mer 5 Nov. 1991
*
*-------------------------------------------------------------------------
*/
#ifndef TCOPPROT_H
#define TCOPPROT_H
#include "executor/execdesc.h"
#include "nodes/parsenodes.h"
#include "utils/guc.h"
/* Required daylight between max_stack_depth and the kernel limit, in bytes */
#define STACK_DEPTH_SLOP (512 * 1024L)
extern CommandDest whereToSendOutput;
extern PGDLLIMPORT const char *debug_query_string;
extern int max_stack_depth;
extern int PostAuthDelay;
/* GUC-configurable parameters */
typedef enum
{
LOGSTMT_NONE, /* log no statements */
LOGSTMT_DDL, /* log data definition statements */
LOGSTMT_MOD, /* log modification statements, plus DDL */
LOGSTMT_ALL /* log all statements */
} LogStmtLevel;
extern LogStmtLevel log_statement;
extern List *pg_parse_and_rewrite(const char *query_string,
Oid *paramTypes, int numParams);
extern List *pg_parse_query(const char *query_string);
extern List *pg_analyze_and_rewrite(Node *parsetree, const char *query_string,
Oid *paramTypes, int numParams);
extern PlannedStmt *pg_plan_query(Query *querytree, int cursorOptions,
ParamListInfo boundParams);
extern List *pg_plan_queries(List *querytrees, int cursorOptions,
ParamListInfo boundParams, bool needSnapshot);
extern bool assign_max_stack_depth(int newval, bool doit, GucSource source);
extern void die(SIGNAL_ARGS);
extern void quickdie(SIGNAL_ARGS);
extern void authdie(SIGNAL_ARGS);
extern void StatementCancelHandler(SIGNAL_ARGS);
extern void FloatExceptionHandler(SIGNAL_ARGS);
extern void prepare_for_client_read(void);
extern void client_read_ended(void);
extern int PostgresMain(int argc, char *argv[], const char *username);
extern long get_stack_depth_rlimit(void);
extern void ResetUsage(void);
extern void ShowUsage(const char *title);
extern int check_log_duration(char *msec_str, bool was_logged);
extern void set_debug_options(int debug_flag,
GucContext context, GucSource source);
extern bool set_plan_disabling_options(const char *arg,
GucContext context, GucSource source);
extern const char *get_stats_option_name(const char *arg);
#endif /* TCOPPROT_H */