mirror of
https://github.com/postgres/postgres.git
synced 2025-07-02 09:02:37 +03:00
pgindent run. Make it all clean.
This commit is contained in:
Bruce Momjian
@ -4,7 +4,7 @@
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* Support for grand unified configuration scheme, including SET
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* command, configuration file, and command line options.
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*
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* $Header: /cvsroot/pgsql/src/backend/utils/misc/guc.c,v 1.33 2001/03/16 05:44:33 tgl Exp $
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* $Header: /cvsroot/pgsql/src/backend/utils/misc/guc.c,v 1.34 2001/03/22 04:00:06 momjian Exp $
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*
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* Copyright 2000 by PostgreSQL Global Development Group
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* Written by Peter Eisentraut <peter_e@gmx.net>.
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@ -36,39 +36,42 @@
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/* XXX these should be in other modules' header files */
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extern bool Log_connections;
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extern int CheckPointTimeout;
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extern int CommitDelay;
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extern int CommitSiblings;
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extern int CheckPointTimeout;
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extern int CommitDelay;
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extern int CommitSiblings;
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extern bool FixBTree;
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#ifdef ENABLE_SYSLOG
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extern char *Syslog_facility;
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extern char *Syslog_ident;
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static bool check_facility(const char *facility);
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#endif
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/*
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* Debugging options
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*/
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#ifdef USE_ASSERT_CHECKING
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bool assert_enabled = true;
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bool assert_enabled = true;
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#endif
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bool Debug_print_query = false;
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bool Debug_print_plan = false;
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bool Debug_print_parse = false;
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bool Debug_print_rewritten = false;
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bool Debug_pretty_print = false;
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bool Debug_print_query = false;
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bool Debug_print_plan = false;
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bool Debug_print_parse = false;
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bool Debug_print_rewritten = false;
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bool Debug_pretty_print = false;
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bool Show_parser_stats = false;
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bool Show_planner_stats = false;
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bool Show_executor_stats = false;
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bool Show_query_stats = false; /* this is sort of all three above together */
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bool Show_btree_build_stats = false;
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bool Show_parser_stats = false;
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bool Show_planner_stats = false;
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bool Show_executor_stats = false;
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bool Show_query_stats = false; /* this is sort of all three above
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* together */
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bool Show_btree_build_stats = false;
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bool SQL_inheritance = true;
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bool SQL_inheritance = true;
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#ifndef PG_KRB_SRVTAB
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# define PG_KRB_SRVTAB ""
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#define PG_KRB_SRVTAB ""
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#endif
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@ -86,39 +89,39 @@ enum config_type
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struct config_generic
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{
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const char *name;
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GucContext context;
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void *variable;
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GucContext context;
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void *variable;
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};
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struct config_bool
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{
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const char *name;
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GucContext context;
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bool *variable;
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bool default_val;
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GucContext context;
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bool *variable;
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bool default_val;
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};
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struct config_int
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{
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const char *name;
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GucContext context;
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int *variable;
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int default_val;
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int min;
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int max;
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GucContext context;
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int *variable;
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int default_val;
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int min;
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int max;
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};
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struct config_real
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{
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const char *name;
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GucContext context;
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double *variable;
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double default_val;
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double min;
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double max;
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GucContext context;
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double *variable;
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double default_val;
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double min;
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double max;
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};
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/*
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@ -130,11 +133,11 @@ struct config_real
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struct config_string
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{
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const char *name;
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GucContext context;
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char **variable;
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GucContext context;
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char **variable;
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const char *default_val;
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bool (*parse_hook)(const char *proposed);
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void (*assign_hook)(const char *newval);
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bool (*parse_hook) (const char *proposed);
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void (*assign_hook) (const char *newval);
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};
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@ -164,189 +167,189 @@ struct config_string
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/******** option names follow ********/
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static struct config_bool
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ConfigureNamesBool[] =
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ConfigureNamesBool[] =
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{
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{"enable_seqscan", PGC_USERSET, &enable_seqscan, true},
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{"enable_indexscan", PGC_USERSET, &enable_indexscan, true},
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{"enable_tidscan", PGC_USERSET, &enable_tidscan, true},
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{"enable_sort", PGC_USERSET, &enable_sort, true},
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{"enable_nestloop", PGC_USERSET, &enable_nestloop, true},
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{"enable_mergejoin", PGC_USERSET, &enable_mergejoin, true},
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{"enable_hashjoin", PGC_USERSET, &enable_hashjoin, true},
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{"enable_seqscan", PGC_USERSET, &enable_seqscan, true},
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{"enable_indexscan", PGC_USERSET, &enable_indexscan, true},
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{"enable_tidscan", PGC_USERSET, &enable_tidscan, true},
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{"enable_sort", PGC_USERSET, &enable_sort, true},
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{"enable_nestloop", PGC_USERSET, &enable_nestloop, true},
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{"enable_mergejoin", PGC_USERSET, &enable_mergejoin, true},
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{"enable_hashjoin", PGC_USERSET, &enable_hashjoin, true},
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{"ksqo", PGC_USERSET, &_use_keyset_query_optimizer, false},
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{"geqo", PGC_USERSET, &enable_geqo, true},
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{"ksqo", PGC_USERSET, &_use_keyset_query_optimizer, false},
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{"geqo", PGC_USERSET, &enable_geqo, true},
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{"tcpip_socket", PGC_POSTMASTER, &NetServer, false},
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{"ssl", PGC_POSTMASTER, &EnableSSL, false},
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{"fsync", PGC_SIGHUP, &enableFsync, true},
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{"silent_mode", PGC_POSTMASTER, &SilentMode, false},
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{"tcpip_socket", PGC_POSTMASTER, &NetServer, false},
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{"ssl", PGC_POSTMASTER, &EnableSSL, false},
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{"fsync", PGC_SIGHUP, &enableFsync, true},
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{"silent_mode", PGC_POSTMASTER, &SilentMode, false},
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{"log_connections", PGC_SIGHUP, &Log_connections, false},
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{"log_timestamp", PGC_SIGHUP, &Log_timestamp, false},
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{"log_pid", PGC_SIGHUP, &Log_pid, false},
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{"log_connections", PGC_SIGHUP, &Log_connections, false},
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{"log_timestamp", PGC_SIGHUP, &Log_timestamp, false},
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{"log_pid", PGC_SIGHUP, &Log_pid, false},
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#ifdef USE_ASSERT_CHECKING
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{"debug_assertions", PGC_USERSET, &assert_enabled, true},
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{"debug_assertions", PGC_USERSET, &assert_enabled, true},
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#endif
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{"debug_print_query", PGC_USERSET, &Debug_print_query, false},
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{"debug_print_parse", PGC_USERSET, &Debug_print_parse, false},
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{"debug_print_rewritten", PGC_USERSET, &Debug_print_rewritten, false},
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{"debug_print_plan", PGC_USERSET, &Debug_print_plan, false},
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{"debug_pretty_print", PGC_USERSET, &Debug_pretty_print, false},
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{"debug_print_query", PGC_USERSET, &Debug_print_query, false},
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{"debug_print_parse", PGC_USERSET, &Debug_print_parse, false},
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{"debug_print_rewritten", PGC_USERSET, &Debug_print_rewritten, false},
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{"debug_print_plan", PGC_USERSET, &Debug_print_plan, false},
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{"debug_pretty_print", PGC_USERSET, &Debug_pretty_print, false},
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{"show_parser_stats", PGC_USERSET, &Show_parser_stats, false},
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{"show_planner_stats", PGC_USERSET, &Show_planner_stats, false},
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{"show_executor_stats", PGC_USERSET, &Show_executor_stats, false},
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{"show_query_stats", PGC_USERSET, &Show_query_stats, false},
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{"show_parser_stats", PGC_USERSET, &Show_parser_stats, false},
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{"show_planner_stats", PGC_USERSET, &Show_planner_stats, false},
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{"show_executor_stats", PGC_USERSET, &Show_executor_stats, false},
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{"show_query_stats", PGC_USERSET, &Show_query_stats, false},
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#ifdef BTREE_BUILD_STATS
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{"show_btree_build_stats", PGC_SUSET, &Show_btree_build_stats, false},
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{"show_btree_build_stats", PGC_SUSET, &Show_btree_build_stats, false},
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#endif
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{"trace_notify", PGC_USERSET, &Trace_notify, false},
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{"trace_notify", PGC_USERSET, &Trace_notify, false},
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#ifdef LOCK_DEBUG
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{"trace_locks", PGC_SUSET, &Trace_locks, false},
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{"trace_userlocks", PGC_SUSET, &Trace_userlocks, false},
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{"trace_spinlocks", PGC_SUSET, &Trace_spinlocks, false},
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{"debug_deadlocks", PGC_SUSET, &Debug_deadlocks, false},
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{"trace_locks", PGC_SUSET, &Trace_locks, false},
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{"trace_userlocks", PGC_SUSET, &Trace_userlocks, false},
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{"trace_spinlocks", PGC_SUSET, &Trace_spinlocks, false},
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{"debug_deadlocks", PGC_SUSET, &Debug_deadlocks, false},
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#endif
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{"hostname_lookup", PGC_SIGHUP, &HostnameLookup, false},
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{"show_source_port", PGC_SIGHUP, &ShowPortNumber, false},
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{"hostname_lookup", PGC_SIGHUP, &HostnameLookup, false},
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{"show_source_port", PGC_SIGHUP, &ShowPortNumber, false},
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{"sql_inheritance", PGC_USERSET, &SQL_inheritance, true},
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{"sql_inheritance", PGC_USERSET, &SQL_inheritance, true},
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{"fixbtree", PGC_POSTMASTER, &FixBTree, true},
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{"fixbtree", PGC_POSTMASTER, &FixBTree, true},
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{NULL, 0, NULL, false}
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};
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static struct config_int
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ConfigureNamesInt[] =
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ConfigureNamesInt[] =
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{
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{"geqo_threshold", PGC_USERSET, &geqo_rels,
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DEFAULT_GEQO_RELS, 2, INT_MAX},
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{"geqo_pool_size", PGC_USERSET, &Geqo_pool_size,
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DEFAULT_GEQO_POOL_SIZE, 0, MAX_GEQO_POOL_SIZE},
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{"geqo_effort", PGC_USERSET, &Geqo_effort,
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1, 1, INT_MAX},
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{"geqo_generations", PGC_USERSET, &Geqo_generations,
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0, 0, INT_MAX},
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{"geqo_random_seed", PGC_USERSET, &Geqo_random_seed,
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-1, INT_MIN, INT_MAX},
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{"geqo_threshold", PGC_USERSET, &geqo_rels,
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DEFAULT_GEQO_RELS, 2, INT_MAX},
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{"geqo_pool_size", PGC_USERSET, &Geqo_pool_size,
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DEFAULT_GEQO_POOL_SIZE, 0, MAX_GEQO_POOL_SIZE},
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{"geqo_effort", PGC_USERSET, &Geqo_effort,
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1, 1, INT_MAX},
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{"geqo_generations", PGC_USERSET, &Geqo_generations,
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0, 0, INT_MAX},
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{"geqo_random_seed", PGC_USERSET, &Geqo_random_seed,
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-1, INT_MIN, INT_MAX},
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{"deadlock_timeout", PGC_POSTMASTER, &DeadlockTimeout,
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1000, 0, INT_MAX},
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{"deadlock_timeout", PGC_POSTMASTER, &DeadlockTimeout,
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1000, 0, INT_MAX},
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#ifdef ENABLE_SYSLOG
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{"syslog", PGC_SIGHUP, &Use_syslog,
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0, 0, 2},
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{"syslog", PGC_SIGHUP, &Use_syslog,
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0, 0, 2},
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#endif
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|
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/*
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* Note: There is some postprocessing done in PostmasterMain() to
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* make sure the buffers are at least twice the number of
|
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* backends, so the constraints here are partially unused.
|
||||
* Note: There is some postprocessing done in PostmasterMain() to make
|
||||
* sure the buffers are at least twice the number of backends, so the
|
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* constraints here are partially unused.
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*/
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{"max_connections", PGC_POSTMASTER, &MaxBackends,
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DEF_MAXBACKENDS, 1, MAXBACKENDS},
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{"shared_buffers", PGC_POSTMASTER, &NBuffers,
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DEF_NBUFFERS, 16, INT_MAX},
|
||||
{"port", PGC_POSTMASTER, &PostPortNumber,
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DEF_PGPORT, 1, 65535},
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{"max_connections", PGC_POSTMASTER, &MaxBackends,
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DEF_MAXBACKENDS, 1, MAXBACKENDS},
|
||||
{"shared_buffers", PGC_POSTMASTER, &NBuffers,
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||||
DEF_NBUFFERS, 16, INT_MAX},
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{"port", PGC_POSTMASTER, &PostPortNumber,
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||||
DEF_PGPORT, 1, 65535},
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{"sort_mem", PGC_USERSET, &SortMem,
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512, 1, INT_MAX},
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||||
{"sort_mem", PGC_USERSET, &SortMem,
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||||
512, 1, INT_MAX},
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||||
|
||||
{"debug_level", PGC_USERSET, &DebugLvl,
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||||
0, 0, 16},
|
||||
{"debug_level", PGC_USERSET, &DebugLvl,
|
||||
0, 0, 16},
|
||||
|
||||
#ifdef LOCK_DEBUG
|
||||
{"trace_lock_oidmin", PGC_SUSET, &Trace_lock_oidmin,
|
||||
BootstrapObjectIdData, 1, INT_MAX},
|
||||
{"trace_lock_table", PGC_SUSET, &Trace_lock_table,
|
||||
0, 0, INT_MAX},
|
||||
{"trace_lock_oidmin", PGC_SUSET, &Trace_lock_oidmin,
|
||||
BootstrapObjectIdData, 1, INT_MAX},
|
||||
{"trace_lock_table", PGC_SUSET, &Trace_lock_table,
|
||||
0, 0, INT_MAX},
|
||||
#endif
|
||||
{"max_expr_depth", PGC_USERSET, &max_expr_depth,
|
||||
DEFAULT_MAX_EXPR_DEPTH, 10, INT_MAX},
|
||||
{"max_expr_depth", PGC_USERSET, &max_expr_depth,
|
||||
DEFAULT_MAX_EXPR_DEPTH, 10, INT_MAX},
|
||||
|
||||
{"unix_socket_permissions", PGC_POSTMASTER, &Unix_socket_permissions,
|
||||
0777, 0000, 0777},
|
||||
{"unix_socket_permissions", PGC_POSTMASTER, &Unix_socket_permissions,
|
||||
0777, 0000, 0777},
|
||||
|
||||
{"checkpoint_segments", PGC_SIGHUP, &CheckPointSegments,
|
||||
3, 1, INT_MAX},
|
||||
{"checkpoint_segments", PGC_SIGHUP, &CheckPointSegments,
|
||||
3, 1, INT_MAX},
|
||||
|
||||
{"checkpoint_timeout", PGC_SIGHUP, &CheckPointTimeout,
|
||||
300, 30, 3600},
|
||||
{"checkpoint_timeout", PGC_SIGHUP, &CheckPointTimeout,
|
||||
300, 30, 3600},
|
||||
|
||||
{"wal_buffers", PGC_POSTMASTER, &XLOGbuffers,
|
||||
8, 4, INT_MAX},
|
||||
{"wal_buffers", PGC_POSTMASTER, &XLOGbuffers,
|
||||
8, 4, INT_MAX},
|
||||
|
||||
{"wal_files", PGC_SIGHUP, &XLOGfiles,
|
||||
0, 0, 64},
|
||||
{"wal_files", PGC_SIGHUP, &XLOGfiles,
|
||||
0, 0, 64},
|
||||
|
||||
{"wal_debug", PGC_SUSET, &XLOG_DEBUG,
|
||||
0, 0, 16},
|
||||
{"wal_debug", PGC_SUSET, &XLOG_DEBUG,
|
||||
0, 0, 16},
|
||||
|
||||
{"commit_delay", PGC_USERSET, &CommitDelay,
|
||||
0, 0, 100000},
|
||||
{"commit_delay", PGC_USERSET, &CommitDelay,
|
||||
0, 0, 100000},
|
||||
|
||||
{"commit_siblings", PGC_USERSET, &CommitSiblings,
|
||||
5, 1, 1000},
|
||||
{"commit_siblings", PGC_USERSET, &CommitSiblings,
|
||||
5, 1, 1000},
|
||||
|
||||
{NULL, 0, NULL, 0, 0, 0}
|
||||
};
|
||||
|
||||
|
||||
static struct config_real
|
||||
ConfigureNamesReal[] =
|
||||
ConfigureNamesReal[] =
|
||||
{
|
||||
{"effective_cache_size", PGC_USERSET, &effective_cache_size,
|
||||
DEFAULT_EFFECTIVE_CACHE_SIZE, 0, DBL_MAX},
|
||||
{"random_page_cost", PGC_USERSET, &random_page_cost,
|
||||
DEFAULT_RANDOM_PAGE_COST, 0, DBL_MAX},
|
||||
{"cpu_tuple_cost", PGC_USERSET, &cpu_tuple_cost,
|
||||
DEFAULT_CPU_TUPLE_COST, 0, DBL_MAX},
|
||||
{"cpu_index_tuple_cost", PGC_USERSET, &cpu_index_tuple_cost,
|
||||
DEFAULT_CPU_INDEX_TUPLE_COST, 0, DBL_MAX},
|
||||
{"cpu_operator_cost", PGC_USERSET, &cpu_operator_cost,
|
||||
DEFAULT_CPU_OPERATOR_COST, 0, DBL_MAX},
|
||||
{"effective_cache_size", PGC_USERSET, &effective_cache_size,
|
||||
DEFAULT_EFFECTIVE_CACHE_SIZE, 0, DBL_MAX},
|
||||
{"random_page_cost", PGC_USERSET, &random_page_cost,
|
||||
DEFAULT_RANDOM_PAGE_COST, 0, DBL_MAX},
|
||||
{"cpu_tuple_cost", PGC_USERSET, &cpu_tuple_cost,
|
||||
DEFAULT_CPU_TUPLE_COST, 0, DBL_MAX},
|
||||
{"cpu_index_tuple_cost", PGC_USERSET, &cpu_index_tuple_cost,
|
||||
DEFAULT_CPU_INDEX_TUPLE_COST, 0, DBL_MAX},
|
||||
{"cpu_operator_cost", PGC_USERSET, &cpu_operator_cost,
|
||||
DEFAULT_CPU_OPERATOR_COST, 0, DBL_MAX},
|
||||
|
||||
{"geqo_selection_bias", PGC_USERSET, &Geqo_selection_bias,
|
||||
DEFAULT_GEQO_SELECTION_BIAS, MIN_GEQO_SELECTION_BIAS, MAX_GEQO_SELECTION_BIAS},
|
||||
{"geqo_selection_bias", PGC_USERSET, &Geqo_selection_bias,
|
||||
DEFAULT_GEQO_SELECTION_BIAS, MIN_GEQO_SELECTION_BIAS, MAX_GEQO_SELECTION_BIAS},
|
||||
|
||||
{NULL, 0, NULL, 0.0, 0.0, 0.0}
|
||||
};
|
||||
|
||||
|
||||
static struct config_string
|
||||
ConfigureNamesString[] =
|
||||
ConfigureNamesString[] =
|
||||
{
|
||||
{"krb_server_keyfile", PGC_POSTMASTER, &pg_krb_server_keyfile,
|
||||
PG_KRB_SRVTAB, NULL, NULL},
|
||||
{"krb_server_keyfile", PGC_POSTMASTER, &pg_krb_server_keyfile,
|
||||
PG_KRB_SRVTAB, NULL, NULL},
|
||||
|
||||
#ifdef ENABLE_SYSLOG
|
||||
{"syslog_facility", PGC_POSTMASTER, &Syslog_facility,
|
||||
{"syslog_facility", PGC_POSTMASTER, &Syslog_facility,
|
||||
"LOCAL0", check_facility, NULL},
|
||||
{"syslog_ident", PGC_POSTMASTER, &Syslog_ident,
|
||||
{"syslog_ident", PGC_POSTMASTER, &Syslog_ident,
|
||||
"postgres", NULL, NULL},
|
||||
#endif
|
||||
|
||||
{"unix_socket_group", PGC_POSTMASTER, &Unix_socket_group,
|
||||
"", NULL, NULL},
|
||||
{"unix_socket_group", PGC_POSTMASTER, &Unix_socket_group,
|
||||
"", NULL, NULL},
|
||||
|
||||
{"unix_socket_directory", PGC_POSTMASTER, &UnixSocketDir,
|
||||
"", NULL, NULL},
|
||||
{"unix_socket_directory", PGC_POSTMASTER, &UnixSocketDir,
|
||||
"", NULL, NULL},
|
||||
|
||||
{"virtual_host", PGC_POSTMASTER, &VirtualHost,
|
||||
"", NULL, NULL},
|
||||
{"virtual_host", PGC_POSTMASTER, &VirtualHost,
|
||||
"", NULL, NULL},
|
||||
|
||||
{"wal_sync_method", PGC_SIGHUP, &XLOG_sync_method,
|
||||
XLOG_sync_method_default,
|
||||
check_xlog_sync_method, assign_xlog_sync_method},
|
||||
{"wal_sync_method", PGC_SIGHUP, &XLOG_sync_method,
|
||||
XLOG_sync_method_default,
|
||||
check_xlog_sync_method, assign_xlog_sync_method},
|
||||
|
||||
{NULL, 0, NULL, NULL, NULL, NULL}
|
||||
};
|
||||
@ -361,41 +364,41 @@ ConfigureNamesString[] =
|
||||
* the option there.
|
||||
*/
|
||||
static enum config_type
|
||||
find_option(const char * name, struct config_generic ** record)
|
||||
find_option(const char *name, struct config_generic ** record)
|
||||
{
|
||||
int i;
|
||||
int i;
|
||||
|
||||
Assert(name);
|
||||
|
||||
for (i = 0; ConfigureNamesBool[i].name; i++)
|
||||
if (strcasecmp(ConfigureNamesBool[i].name, name)==0)
|
||||
if (strcasecmp(ConfigureNamesBool[i].name, name) == 0)
|
||||
{
|
||||
if (record)
|
||||
*record = (struct config_generic *)&ConfigureNamesBool[i];
|
||||
*record = (struct config_generic *) & ConfigureNamesBool[i];
|
||||
return PGC_BOOL;
|
||||
}
|
||||
|
||||
for (i = 0; ConfigureNamesInt[i].name; i++)
|
||||
if (strcasecmp(ConfigureNamesInt[i].name, name)==0)
|
||||
if (strcasecmp(ConfigureNamesInt[i].name, name) == 0)
|
||||
{
|
||||
if (record)
|
||||
*record = (struct config_generic *)&ConfigureNamesInt[i];
|
||||
*record = (struct config_generic *) & ConfigureNamesInt[i];
|
||||
return PGC_INT;
|
||||
}
|
||||
|
||||
for (i = 0; ConfigureNamesReal[i].name; i++)
|
||||
if (strcasecmp(ConfigureNamesReal[i].name, name)==0)
|
||||
if (strcasecmp(ConfigureNamesReal[i].name, name) == 0)
|
||||
{
|
||||
if (record)
|
||||
*record = (struct config_generic *)&ConfigureNamesReal[i];
|
||||
*record = (struct config_generic *) & ConfigureNamesReal[i];
|
||||
return PGC_REAL;
|
||||
}
|
||||
|
||||
for (i = 0; ConfigureNamesString[i].name; i++)
|
||||
if (strcasecmp(ConfigureNamesString[i].name, name)==0)
|
||||
if (strcasecmp(ConfigureNamesString[i].name, name) == 0)
|
||||
{
|
||||
if (record)
|
||||
*record = (struct config_generic *)&ConfigureNamesString[i];
|
||||
*record = (struct config_generic *) & ConfigureNamesString[i];
|
||||
return PGC_STRING;
|
||||
}
|
||||
|
||||
@ -411,7 +414,7 @@ find_option(const char * name, struct config_generic ** record)
|
||||
void
|
||||
ResetAllOptions(void)
|
||||
{
|
||||
int i;
|
||||
int i;
|
||||
|
||||
for (i = 0; ConfigureNamesBool[i].name; i++)
|
||||
*(ConfigureNamesBool[i].variable) = ConfigureNamesBool[i].default_val;
|
||||
@ -424,7 +427,7 @@ ResetAllOptions(void)
|
||||
|
||||
for (i = 0; ConfigureNamesString[i].name; i++)
|
||||
{
|
||||
char * str = NULL;
|
||||
char *str = NULL;
|
||||
|
||||
if (ConfigureNamesString[i].default_val)
|
||||
{
|
||||
@ -448,49 +451,49 @@ ResetAllOptions(void)
|
||||
* there.
|
||||
*/
|
||||
static bool
|
||||
parse_bool(const char * value, bool * result)
|
||||
parse_bool(const char *value, bool *result)
|
||||
{
|
||||
size_t len = strlen(value);
|
||||
size_t len = strlen(value);
|
||||
|
||||
if (strncasecmp(value, "true", len)==0)
|
||||
if (strncasecmp(value, "true", len) == 0)
|
||||
{
|
||||
if (result)
|
||||
*result = true;
|
||||
}
|
||||
else if (strncasecmp(value, "false", len)==0)
|
||||
else if (strncasecmp(value, "false", len) == 0)
|
||||
{
|
||||
if (result)
|
||||
*result = false;
|
||||
}
|
||||
|
||||
else if (strncasecmp(value, "yes", len)==0)
|
||||
else if (strncasecmp(value, "yes", len) == 0)
|
||||
{
|
||||
if (result)
|
||||
*result = true;
|
||||
}
|
||||
else if (strncasecmp(value, "no", len)==0)
|
||||
else if (strncasecmp(value, "no", len) == 0)
|
||||
{
|
||||
if (result)
|
||||
*result = false;
|
||||
}
|
||||
|
||||
else if (strcasecmp(value, "on")==0)
|
||||
else if (strcasecmp(value, "on") == 0)
|
||||
{
|
||||
if (result)
|
||||
*result = true;
|
||||
}
|
||||
else if (strcasecmp(value, "off")==0)
|
||||
else if (strcasecmp(value, "off") == 0)
|
||||
{
|
||||
if (result)
|
||||
*result = false;
|
||||
}
|
||||
|
||||
else if (strcasecmp(value, "1")==0)
|
||||
else if (strcasecmp(value, "1") == 0)
|
||||
{
|
||||
if (result)
|
||||
*result = true;
|
||||
}
|
||||
else if (strcasecmp(value, "0")==0)
|
||||
else if (strcasecmp(value, "0") == 0)
|
||||
{
|
||||
if (result)
|
||||
*result = false;
|
||||
@ -510,17 +513,17 @@ parse_bool(const char * value, bool * result)
|
||||
* value there.
|
||||
*/
|
||||
static bool
|
||||
parse_int(const char * value, int * result)
|
||||
parse_int(const char *value, int *result)
|
||||
{
|
||||
long val;
|
||||
char * endptr;
|
||||
long val;
|
||||
char *endptr;
|
||||
|
||||
errno = 0;
|
||||
val = strtol(value, &endptr, 0);
|
||||
if (endptr == value || *endptr != '\0' || errno == ERANGE)
|
||||
return false;
|
||||
if (result)
|
||||
*result = (int)val;
|
||||
*result = (int) val;
|
||||
return true;
|
||||
}
|
||||
|
||||
@ -528,14 +531,14 @@ parse_int(const char * value, int * result)
|
||||
|
||||
/*
|
||||
* Try to parse value as a floating point constant in the usual
|
||||
* format. If the value parsed okay return true, else false. If
|
||||
* format. If the value parsed okay return true, else false. If
|
||||
* result is not NULL, return the semantic value there.
|
||||
*/
|
||||
static bool
|
||||
parse_real(const char * value, double * result)
|
||||
parse_real(const char *value, double *result)
|
||||
{
|
||||
double val;
|
||||
char * endptr;
|
||||
double val;
|
||||
char *endptr;
|
||||
|
||||
errno = 0;
|
||||
val = strtod(value, &endptr);
|
||||
@ -569,12 +572,12 @@ parse_real(const char * value, double * result)
|
||||
* See also SetConfigOption for an external interface.
|
||||
*/
|
||||
bool
|
||||
set_config_option(const char * name, const char * value, GucContext
|
||||
set_config_option(const char *name, const char *value, GucContext
|
||||
context, bool DoIt)
|
||||
{
|
||||
struct config_generic * record;
|
||||
struct config_generic *record;
|
||||
enum config_type type;
|
||||
int elevel;
|
||||
int elevel;
|
||||
|
||||
elevel = (context == PGC_SIGHUP) ? DEBUG : ERROR;
|
||||
|
||||
@ -587,8 +590,8 @@ set_config_option(const char * name, const char * value, GucContext
|
||||
|
||||
/*
|
||||
* Check if the option can be set at this time. See guc.h for the
|
||||
* precise rules. Note that we don't want to throw errors if we're
|
||||
* in the SIGHUP context. In that case we just ignore the attempt.
|
||||
* precise rules. Note that we don't want to throw errors if we're in
|
||||
* the SIGHUP context. In that case we just ignore the attempt.
|
||||
*/
|
||||
if (record->context == PGC_POSTMASTER && context != PGC_POSTMASTER)
|
||||
{
|
||||
@ -601,10 +604,13 @@ set_config_option(const char * name, const char * value, GucContext
|
||||
context != PGC_POSTMASTER)
|
||||
{
|
||||
elog(ERROR, "'%s' cannot be changed now", name);
|
||||
/* Hmm, the idea of the SIGHUP context is "ought to be global,
|
||||
* but can be changed after postmaster start". But there's
|
||||
* nothing that prevents a crafty administrator from sending
|
||||
* SIGHUP signals to individual backends only. */
|
||||
|
||||
/*
|
||||
* Hmm, the idea of the SIGHUP context is "ought to be global, but
|
||||
* can be changed after postmaster start". But there's nothing
|
||||
* that prevents a crafty administrator from sending SIGHUP
|
||||
* signals to individual backends only.
|
||||
*/
|
||||
}
|
||||
else if (record->context == PGC_BACKEND && context != PGC_BACKEND
|
||||
&& context != PGC_POSTMASTER)
|
||||
@ -616,140 +622,139 @@ set_config_option(const char * name, const char * value, GucContext
|
||||
}
|
||||
else if (record->context == PGC_SUSET && (context == PGC_USERSET
|
||||
|| context == PGC_BACKEND))
|
||||
{
|
||||
elog(ERROR, "permission denied");
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Evaluate value and set variable
|
||||
*/
|
||||
switch(type)
|
||||
switch (type)
|
||||
{
|
||||
case PGC_BOOL:
|
||||
{
|
||||
struct config_bool * conf = (struct config_bool *)record;
|
||||
|
||||
if (value)
|
||||
{
|
||||
bool boolval;
|
||||
if (!parse_bool(value, &boolval))
|
||||
struct config_bool *conf = (struct config_bool *) record;
|
||||
|
||||
if (value)
|
||||
{
|
||||
elog(elevel, "option '%s' requires a boolean value", name);
|
||||
return false;
|
||||
bool boolval;
|
||||
|
||||
if (!parse_bool(value, &boolval))
|
||||
{
|
||||
elog(elevel, "option '%s' requires a boolean value", name);
|
||||
return false;
|
||||
}
|
||||
if (DoIt)
|
||||
*conf->variable = boolval;
|
||||
}
|
||||
if (DoIt)
|
||||
*conf->variable = boolval;
|
||||
else if (DoIt)
|
||||
*conf->variable = conf->default_val;
|
||||
break;
|
||||
}
|
||||
else if (DoIt)
|
||||
*conf->variable = conf->default_val;
|
||||
break;
|
||||
}
|
||||
|
||||
case PGC_INT:
|
||||
{
|
||||
struct config_int * conf = (struct config_int *)record;
|
||||
|
||||
if (value)
|
||||
{
|
||||
int intval;
|
||||
struct config_int *conf = (struct config_int *) record;
|
||||
|
||||
if (!parse_int(value, &intval))
|
||||
if (value)
|
||||
{
|
||||
elog(elevel, "option '%s' expects an integer value", name);
|
||||
return false;
|
||||
int intval;
|
||||
|
||||
if (!parse_int(value, &intval))
|
||||
{
|
||||
elog(elevel, "option '%s' expects an integer value", name);
|
||||
return false;
|
||||
}
|
||||
if (intval < conf->min || intval > conf->max)
|
||||
{
|
||||
elog(elevel, "option '%s' value %d is outside"
|
||||
" of permissible range [%d .. %d]",
|
||||
name, intval, conf->min, conf->max);
|
||||
return false;
|
||||
}
|
||||
if (DoIt)
|
||||
*conf->variable = intval;
|
||||
}
|
||||
if (intval < conf->min || intval > conf->max)
|
||||
{
|
||||
elog(elevel, "option '%s' value %d is outside"
|
||||
" of permissible range [%d .. %d]",
|
||||
name, intval, conf->min, conf->max);
|
||||
return false;
|
||||
}
|
||||
if (DoIt)
|
||||
*conf->variable = intval;
|
||||
else if (DoIt)
|
||||
*conf->variable = conf->default_val;
|
||||
break;
|
||||
}
|
||||
else if (DoIt)
|
||||
*conf->variable = conf->default_val;
|
||||
break;
|
||||
}
|
||||
|
||||
case PGC_REAL:
|
||||
{
|
||||
struct config_real * conf = (struct config_real *)record;
|
||||
|
||||
if (value)
|
||||
{
|
||||
double dval;
|
||||
struct config_real *conf = (struct config_real *) record;
|
||||
|
||||
if (!parse_real(value, &dval))
|
||||
if (value)
|
||||
{
|
||||
elog(elevel, "option '%s' expects a real number", name);
|
||||
return false;
|
||||
double dval;
|
||||
|
||||
if (!parse_real(value, &dval))
|
||||
{
|
||||
elog(elevel, "option '%s' expects a real number", name);
|
||||
return false;
|
||||
}
|
||||
if (dval < conf->min || dval > conf->max)
|
||||
{
|
||||
elog(elevel, "option '%s' value %g is outside"
|
||||
" of permissible range [%g .. %g]",
|
||||
name, dval, conf->min, conf->max);
|
||||
return false;
|
||||
}
|
||||
if (DoIt)
|
||||
*conf->variable = dval;
|
||||
}
|
||||
if (dval < conf->min || dval > conf->max)
|
||||
{
|
||||
elog(elevel, "option '%s' value %g is outside"
|
||||
" of permissible range [%g .. %g]",
|
||||
name, dval, conf->min, conf->max);
|
||||
return false;
|
||||
}
|
||||
if (DoIt)
|
||||
*conf->variable = dval;
|
||||
else if (DoIt)
|
||||
*conf->variable = conf->default_val;
|
||||
break;
|
||||
}
|
||||
else if (DoIt)
|
||||
*conf->variable = conf->default_val;
|
||||
break;
|
||||
}
|
||||
|
||||
case PGC_STRING:
|
||||
{
|
||||
struct config_string * conf = (struct config_string *)record;
|
||||
|
||||
if (value)
|
||||
{
|
||||
if (conf->parse_hook && !(conf->parse_hook)(value))
|
||||
{
|
||||
elog(elevel, "invalid value for option '%s': '%s'", name, value);
|
||||
return false;
|
||||
}
|
||||
if (DoIt)
|
||||
{
|
||||
char * str;
|
||||
struct config_string *conf = (struct config_string *) record;
|
||||
|
||||
str = strdup(value);
|
||||
if (value)
|
||||
{
|
||||
if (conf->parse_hook && !(conf->parse_hook) (value))
|
||||
{
|
||||
elog(elevel, "invalid value for option '%s': '%s'", name, value);
|
||||
return false;
|
||||
}
|
||||
if (DoIt)
|
||||
{
|
||||
char *str;
|
||||
|
||||
str = strdup(value);
|
||||
if (str == NULL)
|
||||
{
|
||||
elog(elevel, "out of memory");
|
||||
return false;
|
||||
}
|
||||
if (conf->assign_hook)
|
||||
(conf->assign_hook) (str);
|
||||
if (*conf->variable)
|
||||
free(*conf->variable);
|
||||
*conf->variable = str;
|
||||
}
|
||||
}
|
||||
else if (DoIt)
|
||||
{
|
||||
char *str;
|
||||
|
||||
str = strdup(conf->default_val);
|
||||
if (str == NULL)
|
||||
{
|
||||
elog(elevel, "out of memory");
|
||||
return false;
|
||||
}
|
||||
if (conf->assign_hook)
|
||||
(conf->assign_hook)(str);
|
||||
(conf->assign_hook) (str);
|
||||
if (*conf->variable)
|
||||
free(*conf->variable);
|
||||
*conf->variable = str;
|
||||
}
|
||||
break;
|
||||
}
|
||||
else if (DoIt)
|
||||
{
|
||||
char * str;
|
||||
|
||||
str = strdup(conf->default_val);
|
||||
if (str == NULL)
|
||||
{
|
||||
elog(elevel, "out of memory");
|
||||
return false;
|
||||
}
|
||||
if (conf->assign_hook)
|
||||
(conf->assign_hook)(str);
|
||||
if (*conf->variable)
|
||||
free(*conf->variable);
|
||||
*conf->variable = str;
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
default: ;
|
||||
default:;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
@ -761,10 +766,10 @@ set_config_option(const char * name, const char * value, GucContext
|
||||
* this is just the wrapper to be called from the outside.
|
||||
*/
|
||||
void
|
||||
SetConfigOption(const char * name, const char * value, GucContext
|
||||
SetConfigOption(const char *name, const char *value, GucContext
|
||||
context)
|
||||
{
|
||||
(void)set_config_option(name, value, context, true);
|
||||
(void) set_config_option(name, value, context, true);
|
||||
}
|
||||
|
||||
|
||||
@ -780,9 +785,9 @@ SetConfigOption(const char * name, const char * value, GucContext
|
||||
* valid until the next call to configuration related functions.
|
||||
*/
|
||||
const char *
|
||||
GetConfigOption(const char * name)
|
||||
GetConfigOption(const char *name)
|
||||
{
|
||||
struct config_generic * record;
|
||||
struct config_generic *record;
|
||||
static char buffer[256];
|
||||
enum config_type opttype;
|
||||
|
||||
@ -790,21 +795,21 @@ GetConfigOption(const char * name)
|
||||
if (opttype == PGC_NONE)
|
||||
elog(ERROR, "Option '%s' is not recognized", name);
|
||||
|
||||
switch(opttype)
|
||||
switch (opttype)
|
||||
{
|
||||
case PGC_BOOL:
|
||||
return *((struct config_bool *)record)->variable ? "on" : "off";
|
||||
return *((struct config_bool *) record)->variable ? "on" : "off";
|
||||
|
||||
case PGC_INT:
|
||||
snprintf(buffer, 256, "%d", *((struct config_int *)record)->variable);
|
||||
snprintf(buffer, 256, "%d", *((struct config_int *) record)->variable);
|
||||
return buffer;
|
||||
|
||||
case PGC_REAL:
|
||||
snprintf(buffer, 256, "%g", *((struct config_real *)record)->variable);
|
||||
snprintf(buffer, 256, "%g", *((struct config_real *) record)->variable);
|
||||
return buffer;
|
||||
|
||||
case PGC_STRING:
|
||||
return *((struct config_string *)record)->variable;
|
||||
return *((struct config_string *) record)->variable;
|
||||
|
||||
default:
|
||||
;
|
||||
@ -822,10 +827,10 @@ GetConfigOption(const char * name)
|
||||
* there is no '=' in the input string then value will be NULL.
|
||||
*/
|
||||
void
|
||||
ParseLongOption(const char * string, char ** name, char ** value)
|
||||
ParseLongOption(const char *string, char **name, char **value)
|
||||
{
|
||||
size_t equal_pos;
|
||||
char *cp;
|
||||
size_t equal_pos;
|
||||
char *cp;
|
||||
|
||||
AssertArg(string);
|
||||
AssertArg(name);
|
||||
@ -845,7 +850,8 @@ ParseLongOption(const char * string, char ** name, char ** value)
|
||||
if (!*value)
|
||||
elog(FATAL, "out of memory");
|
||||
}
|
||||
else /* no equal sign in string */
|
||||
else
|
||||
/* no equal sign in string */
|
||||
{
|
||||
*name = strdup(string);
|
||||
if (!*name)
|
||||
@ -853,7 +859,7 @@ ParseLongOption(const char * string, char ** name, char ** value)
|
||||
*value = NULL;
|
||||
}
|
||||
|
||||
for(cp = *name; *cp; cp++)
|
||||
for (cp = *name; *cp; cp++)
|
||||
if (*cp == '-')
|
||||
*cp = '_';
|
||||
}
|
||||
@ -864,14 +870,23 @@ ParseLongOption(const char * string, char ** name, char ** value)
|
||||
static bool
|
||||
check_facility(const char *facility)
|
||||
{
|
||||
if (strcasecmp(facility,"LOCAL0") == 0) return true;
|
||||
if (strcasecmp(facility,"LOCAL1") == 0) return true;
|
||||
if (strcasecmp(facility,"LOCAL2") == 0) return true;
|
||||
if (strcasecmp(facility,"LOCAL3") == 0) return true;
|
||||
if (strcasecmp(facility,"LOCAL4") == 0) return true;
|
||||
if (strcasecmp(facility,"LOCAL5") == 0) return true;
|
||||
if (strcasecmp(facility,"LOCAL6") == 0) return true;
|
||||
if (strcasecmp(facility,"LOCAL7") == 0) return true;
|
||||
if (strcasecmp(facility, "LOCAL0") == 0)
|
||||
return true;
|
||||
if (strcasecmp(facility, "LOCAL1") == 0)
|
||||
return true;
|
||||
if (strcasecmp(facility, "LOCAL2") == 0)
|
||||
return true;
|
||||
if (strcasecmp(facility, "LOCAL3") == 0)
|
||||
return true;
|
||||
if (strcasecmp(facility, "LOCAL4") == 0)
|
||||
return true;
|
||||
if (strcasecmp(facility, "LOCAL5") == 0)
|
||||
return true;
|
||||
if (strcasecmp(facility, "LOCAL6") == 0)
|
||||
return true;
|
||||
if (strcasecmp(facility, "LOCAL7") == 0)
|
||||
return true;
|
||||
return false;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
Reference in New Issue
Block a user