Fix getopt-vs-init_ps_display problem by copying original argv[] info,
per suggestion from Peter. Simplify several APIs by transmitting the original argv location directly from main.c to ps_status.c, instead of passing it down through several levels of subroutines.
This commit is contained in:
Tom Lane
parent
2b7206a993
commit
b2e92a712e
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@ -13,7 +13,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/main/main.c,v 1.45 2001/06/03 14:53:56 petere Exp $
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* $Header: /cvsroot/pgsql/src/backend/main/main.c,v 1.46 2001/10/21 03:25:35 tgl Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -39,12 +39,15 @@
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#include "miscadmin.h"
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#include "bootstrap/bootstrap.h"
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#include "tcop/tcopprot.h"
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#include "utils/ps_status.h"
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int
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main(int argc, char *argv[])
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{
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char **new_argv;
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int i;
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int len;
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struct passwd *pw;
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char *pw_name_persist;
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@ -91,6 +94,12 @@ main(int argc, char *argv[])
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beos_startup(argc, argv);
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#endif
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/*
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* Not-quite-so-platform-specific startup environment checks. Still
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* best to minimize these.
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*/
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/* Initialize NLS settings so we can give localized error messages */
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#ifdef ENABLE_NLS
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#ifdef LC_MESSAGES
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setlocale(LC_MESSAGES, "");
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@ -99,11 +108,6 @@ main(int argc, char *argv[])
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textdomain("postgres");
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#endif
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/*
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* Not-quite-so-platform-specific startup environment checks. Still
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* best to minimize these.
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*/
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/*
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* Skip permission checks if we're just trying to do --help or --version;
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* otherwise root will get unhelpful failure messages from initdb.
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@ -164,26 +168,47 @@ main(int argc, char *argv[])
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setlocale(LC_MONETARY, "");
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#endif
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/*
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* Remember the physical location of the initially given argv[] array,
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* since on some platforms that storage must be overwritten in order
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* to set the process title for ps. Then make a copy of the argv[]
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* array for subsequent use, so that argument parsing doesn't get
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* affected if init_ps_display overwrites the original argv[].
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*
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* (NB: do NOT think to remove this copying, even though postmaster.c
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* finishes looking at argv[] long before we ever consider changing
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* the ps display. On some platforms, getopt(3) keeps pointers into
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* the argv array, and will get horribly confused when it is re-called
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* to analyze a subprocess' argument string if the argv storage has
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* been clobbered meanwhile.)
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*/
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save_ps_display_args(argc, argv);
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new_argv = (char **) malloc((argc + 1) * sizeof(char *));
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for (i = 0; i < argc; i++)
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new_argv[i] = strdup(argv[i]);
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new_argv[argc] = NULL;
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/*
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* Now dispatch to one of PostmasterMain, PostgresMain, or
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* BootstrapMain depending on the program name (and possibly first
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* argument) we were called with. The lack of consistency here is
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* historical.
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*/
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len = strlen(argv[0]);
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len = strlen(new_argv[0]);
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if (len >= 10 && strcmp(argv[0] + len - 10, "postmaster") == 0)
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if (len >= 10 && strcmp(new_argv[0] + len - 10, "postmaster") == 0)
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{
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/* Called as "postmaster" */
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exit(PostmasterMain(argc, argv));
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exit(PostmasterMain(argc, new_argv));
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}
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/*
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* If the first argument is "-boot", then invoke bootstrap mode. Note
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* we remove "-boot" from the arguments passed on to BootstrapMain.
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*/
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if (argc > 1 && strcmp(argv[1], "-boot") == 0)
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exit(BootstrapMain(argc - 1, argv + 1));
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if (argc > 1 && strcmp(new_argv[1], "-boot") == 0)
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exit(BootstrapMain(argc - 1, new_argv + 1));
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/*
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* Otherwise we're a standalone backend. Invoke PostgresMain,
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@ -194,11 +219,11 @@ main(int argc, char *argv[])
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if (pw == NULL)
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{
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fprintf(stderr, gettext("%s: invalid current euid %d\n"),
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argv[0], (int) geteuid());
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new_argv[0], (int) geteuid());
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exit(1);
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}
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/* Allocate new memory because later getpwuid() calls can overwrite it */
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pw_name_persist = strdup(pw->pw_name);
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exit(PostgresMain(argc, argv, argc, argv, pw_name_persist));
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exit(PostgresMain(argc, new_argv, pw_name_persist));
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}
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@ -16,7 +16,7 @@
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*
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* Copyright (c) 2001, PostgreSQL Global Development Group
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*
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* $Header: /cvsroot/pgsql/src/backend/postmaster/pgstat.c,v 1.11 2001/10/16 22:35:27 tgl Exp $
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* $Header: /cvsroot/pgsql/src/backend/postmaster/pgstat.c,v 1.12 2001/10/21 03:25:35 tgl Exp $
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* ----------
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*/
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#include "postgres.h"
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@ -95,8 +95,8 @@ static char pgStat_fname[MAXPGPATH];
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* Local function forward declarations
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* ----------
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*/
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static void pgstat_main(int real_argc, char *real_argv[]);
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static void pgstat_recvbuffer(int real_argc, char *real_argv[]);
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static void pgstat_main(void);
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static void pgstat_recvbuffer(void);
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static void pgstat_die(SIGNAL_ARGS);
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static int pgstat_add_backend(PgStat_MsgHdr *msg);
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@ -246,13 +246,10 @@ pgstat_init(void)
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*
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* Called from postmaster at startup or after an existing collector
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* died. Fire up a fresh statistics collector.
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*
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* The process' original argc and argv are passed, because they are
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* needed by init_ps_display() on some platforms.
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* ----------
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*/
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int
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pgstat_start(int real_argc, char *real_argv[])
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pgstat_start(void)
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{
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/*
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* Do nothing if no collector needed
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@ -316,7 +313,7 @@ pgstat_start(int real_argc, char *real_argv[])
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/* Close the postmaster's sockets, except for pgstat link */
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ClosePostmasterPorts(false);
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pgstat_main(real_argc, real_argv);
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pgstat_main();
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exit(0);
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}
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@ -1104,7 +1101,7 @@ pgstat_send(void *msg, int len)
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* ----------
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*/
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static void
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pgstat_main(int real_argc, char *real_argv[])
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pgstat_main(void)
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{
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PgStat_Msg msg;
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fd_set rfds;
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@ -1176,7 +1173,7 @@ pgstat_main(int real_argc, char *real_argv[])
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default:
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/* parent becomes buffer process */
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close(pgStatPipe[0]);
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pgstat_recvbuffer(real_argc, real_argv);
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pgstat_recvbuffer();
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exit(0);
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}
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@ -1192,7 +1189,7 @@ pgstat_main(int real_argc, char *real_argv[])
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* WARNING: On some platforms the environment will be moved around to
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* make room for the ps display string.
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*/
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init_ps_display(real_argc, real_argv, "stats collector process", "", "");
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init_ps_display("stats collector process", "", "");
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set_ps_display("");
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/*
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@ -1451,7 +1448,7 @@ pgstat_main(int real_argc, char *real_argv[])
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* ----------
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*/
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static void
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pgstat_recvbuffer(int real_argc, char *real_argv[])
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pgstat_recvbuffer(void)
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{
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fd_set rfds;
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fd_set wfds;
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@ -1477,7 +1474,7 @@ pgstat_recvbuffer(int real_argc, char *real_argv[])
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* WARNING: On some platforms the environment will be moved around to
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* make room for the ps display string.
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*/
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init_ps_display(real_argc, real_argv, "stats buffer process", "", "");
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init_ps_display("stats buffer process", "", "");
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set_ps_display("");
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/*
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@ -37,7 +37,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.249 2001/10/19 20:47:09 tgl Exp $
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* $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.250 2001/10/21 03:25:35 tgl Exp $
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*
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* NOTES
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*
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@ -153,8 +153,6 @@ int MaxBackends = DEF_MAXBACKENDS;
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static char *progname = (char *) NULL;
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static char **real_argv;
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static int real_argc;
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/* flag to indicate that SIGHUP arrived during server loop */
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static volatile bool got_SIGHUP = false;
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@ -228,9 +226,6 @@ extern int optind,
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#ifdef HAVE_INT_OPTRESET
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extern int optreset;
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#endif
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#ifdef HAVE_INT___GETOPT_INITIALIZED
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extern int __getopt_initialized;
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#endif
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/*
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* postmaster.c - function prototypes
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@ -337,8 +332,6 @@ PostmasterMain(int argc, char *argv[])
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*original_extraoptions = '\0';
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progname = argv[0];
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real_argv = argv;
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real_argc = argc;
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/*
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* Catch standard options before doing much else. This even works on
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@ -444,10 +437,7 @@ PostmasterMain(int argc, char *argv[])
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/* reset getopt(3) to rescan arguments */
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optind = 1;
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#ifdef HAVE_INT_OPTRESET
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optreset = 1; /* some systems need this */
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#endif
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#ifdef HAVE_INT___GETOPT_INITIALIZED
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__getopt_initialized = 0; /* glibc needs this */
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optreset = 1; /* some systems need this too */
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#endif
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while ((opt = getopt(argc, argv, "A:a:B:b:c:D:d:Fh:ik:lm:MN:no:p:Ss-:")) != EOF)
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@ -599,10 +589,7 @@ PostmasterMain(int argc, char *argv[])
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*/
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optind = 1;
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#ifdef HAVE_INT_OPTRESET
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optreset = 1; /* some systems need this */
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#endif
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#ifdef HAVE_INT___GETOPT_INITIALIZED
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__getopt_initialized = 0; /* glibc needs this */
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optreset = 1; /* some systems need this too */
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#endif
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/* For debugging: display postmaster environment */
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@ -619,6 +606,13 @@ PostmasterMain(int argc, char *argv[])
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fprintf(stderr, "-----------------------------------------\n");
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}
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/*
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* On some systems our dynloader code needs the executable's pathname.
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*/
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if (FindExec(pg_pathname, progname, "postgres") < 0)
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elog(FATAL, "%s: could not locate executable, bailing out...",
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progname);
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/*
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* Initialize SSL library, if specified.
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*/
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@ -742,7 +736,7 @@ PostmasterMain(int argc, char *argv[])
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*/
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if (pgstat_init() < 0)
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ExitPostmaster(1);
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if (pgstat_start(real_argc, real_argv) < 0)
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if (pgstat_start() < 0)
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ExitPostmaster(1);
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/*
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@ -1570,7 +1564,7 @@ reaper(SIGNAL_ARGS)
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else if (WIFSIGNALED(exitstatus))
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elog(DEBUG, "statistics collector was terminated by signal %d",
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WTERMSIG(exitstatus));
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pgstat_start(real_argc, real_argv);
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pgstat_start();
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continue;
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}
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@ -1848,6 +1842,17 @@ BackendStartup(Port *port)
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*/
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MyCancelKey = PostmasterRandom();
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/*
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* Make room for backend data structure. Better before the fork()
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* so we can handle failure cleanly.
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*/
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bn = (Backend *) malloc(sizeof(Backend));
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if (!bn)
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{
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elog(DEBUG, "out of memory; connection startup aborted");
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return STATUS_ERROR;
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}
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/*
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* Flush stdio channels just before fork, to avoid double-output
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* problems. Ideally we'd use fflush(NULL) here, but there are still a
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@ -1864,17 +1869,6 @@ BackendStartup(Port *port)
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beos_before_backend_startup();
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#endif
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/*
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* Make room for backend data structure. Better before the fork()
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* so we can handle failure cleanly.
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*/
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bn = (Backend *) malloc(sizeof(Backend));
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if (!bn)
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{
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elog(DEBUG, "out of memory; connection startup aborted");
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return STATUS_ERROR;
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}
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pid = fork();
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if (pid == 0) /* child */
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@ -1912,8 +1906,8 @@ BackendStartup(Port *port)
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/* in parent, normal */
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if (DebugLvl >= 1)
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elog(DEBUG, "BackendStartup: pid=%d user=%s db=%s socket=%d\n",
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pid, port->user, port->database, port->sock);
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elog(DEBUG, "BackendStartup: forked pid=%d socket=%d",
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pid, port->sock);
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/*
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* Everything's been successful, it's safe to add this backend to our
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@ -2103,8 +2097,7 @@ DoBackend(Port *port)
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* optarg or getenv() from above will be invalid after this call.
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* Better use strdup or something similar.
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*/
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init_ps_display(real_argc, real_argv, port->user, port->database,
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remote_host);
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init_ps_display(port->user, port->database, remote_host);
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set_ps_display("authentication");
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/*
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@ -2223,7 +2216,7 @@ DoBackend(Port *port)
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fprintf(stderr, ")\n");
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}
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return (PostgresMain(ac, av, real_argc, real_argv, port->user));
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return (PostgresMain(ac, av, port->user));
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}
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/*
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@ -2469,7 +2462,7 @@ SSDataBase(int xlop)
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statmsg = "??? subprocess";
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break;
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}
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init_ps_display(real_argc, real_argv, statmsg, "", "");
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init_ps_display(statmsg, "", "");
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set_ps_display("");
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/* Set up command-line arguments for subprocess */
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@ -2568,7 +2561,7 @@ CreateOptsFile(int argc, char *argv[])
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FILE *fp;
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unsigned i;
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if (FindExec(fullprogname, argv[0], "postmaster") == -1)
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if (FindExec(fullprogname, argv[0], "postmaster") < 0)
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return false;
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filename = palloc(strlen(DataDir) + 20);
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|
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@ -8,7 +8,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/tcop/postgres.c,v 1.237 2001/10/19 18:19:41 tgl Exp $
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* $Header: /cvsroot/pgsql/src/backend/tcop/postgres.c,v 1.238 2001/10/21 03:25:35 tgl Exp $
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*
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* NOTES
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* this is the "main" module of the postgres backend and
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@ -86,7 +86,6 @@ bool Warn_restart_ready = false;
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bool InError = false;
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static bool EchoQuery = false; /* default don't echo */
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char pg_pathname[MAXPGPATH];
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FILE *StatFp = NULL;
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/* ----------------
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@ -1097,17 +1096,14 @@ usage(char *progname)
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* PostgresMain
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* postgres main loop -- all backends, interactive or otherwise start here
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*
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* argc/argv are the command line arguments to be used. When being forked
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* by the postmaster, these are not the original argv array of the process.
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* real_argc/real_argv point to the original argv array, which is needed by
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* `ps' display on some platforms. username is the (possibly authenticated)
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* PostgreSQL user name to be used for the session.
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* argc/argv are the command line arguments to be used. (When being forked
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* by the postmaster, these are not the original argv array of the process.)
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* username is the (possibly authenticated) PostgreSQL user name to be used
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* for the session.
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* ----------------------------------------------------------------
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*/
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int
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PostgresMain(int argc, char *argv[],
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int real_argc, char *real_argv[],
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const char *username)
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PostgresMain(int argc, char *argv[], const char *username)
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{
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int flag;
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|
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@ -1581,6 +1577,14 @@ PostgresMain(int argc, char *argv[],
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proc_exit(1);
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}
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/*
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* On some systems our dynloader code needs the executable's
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* pathname. (If under postmaster, this was done already.)
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*/
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if (FindExec(pg_pathname, argv[0], "postgres") < 0)
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elog(FATAL, "%s: could not locate executable, bailing out...",
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argv[0]);
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/*
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* Validate we have been given a reasonable-looking DataDir
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* (if under postmaster, assume postmaster did this already).
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@ -1612,11 +1616,6 @@ PostgresMain(int argc, char *argv[],
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SetCharSet();
|
||||
#endif
|
||||
|
||||
/* On some systems our dynloader code needs the executable's pathname */
|
||||
if (FindExec(pg_pathname, real_argv[0], "postgres") < 0)
|
||||
elog(FATAL, "%s: could not locate executable, bailing out...",
|
||||
real_argv[0]);
|
||||
|
||||
/*
|
||||
* General initialization.
|
||||
*
|
||||
|
|
@ -1649,7 +1648,7 @@ PostgresMain(int argc, char *argv[],
|
|||
if (!IsUnderPostmaster)
|
||||
{
|
||||
puts("\nPOSTGRES backend interactive interface ");
|
||||
puts("$Revision: 1.237 $ $Date: 2001/10/19 18:19:41 $\n");
|
||||
puts("$Revision: 1.238 $ $Date: 2001/10/21 03:25:35 $\n");
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
|
|||
|
|
@ -8,7 +8,7 @@
|
|||
*
|
||||
*
|
||||
* IDENTIFICATION
|
||||
* $Header: /cvsroot/pgsql/src/backend/utils/init/globals.c,v 1.60 2001/09/21 03:32:35 tgl Exp $
|
||||
* $Header: /cvsroot/pgsql/src/backend/utils/init/globals.c,v 1.61 2001/10/21 03:25:35 tgl Exp $
|
||||
*
|
||||
* NOTES
|
||||
* Globals used all over the place should be declared here and not
|
||||
|
|
@ -55,7 +55,9 @@ char *DataDir = NULL;
|
|||
|
||||
Relation reldesc; /* current relation descriptor */
|
||||
|
||||
char OutputFileName[MAXPGPATH] = "";
|
||||
char OutputFileName[MAXPGPATH];
|
||||
|
||||
char pg_pathname[MAXPGPATH]; /* full path to postgres executable */
|
||||
|
||||
BackendId MyBackendId;
|
||||
|
||||
|
|
|
|||
|
|
@ -2,10 +2,10 @@
|
|||
* ps_status.c
|
||||
*
|
||||
* Routines to support changing the ps display of PostgreSQL backends
|
||||
* to contain some useful information. Differs wildly across
|
||||
* to contain some useful information. Mechanism differs wildly across
|
||||
* platforms.
|
||||
*
|
||||
* $Header: /cvsroot/pgsql/src/backend/utils/misc/ps_status.c,v 1.5 2001/10/05 15:47:48 momjian Exp $
|
||||
* $Header: /cvsroot/pgsql/src/backend/utils/misc/ps_status.c,v 1.6 2001/10/21 03:25:35 tgl Exp $
|
||||
*
|
||||
* Copyright 2000 by PostgreSQL Global Development Group
|
||||
* various details abducted from various places
|
||||
|
|
@ -15,8 +15,6 @@
|
|||
#include "postgres.h"
|
||||
|
||||
#include <unistd.h>
|
||||
|
||||
|
||||
#ifdef HAVE_SYS_PSTAT_H
|
||||
#include <sys/pstat.h> /* for HP-UX */
|
||||
#endif
|
||||
|
|
@ -26,7 +24,6 @@
|
|||
#endif
|
||||
|
||||
#include "miscadmin.h"
|
||||
|
||||
#include "utils/ps_status.h"
|
||||
|
||||
extern char **environ;
|
||||
|
|
@ -91,14 +88,29 @@ static size_t ps_buffer_size; /* space determined at run time */
|
|||
|
||||
static size_t ps_buffer_fixed_size; /* size of the constant prefix */
|
||||
|
||||
/* save the original argv[] location here */
|
||||
static int save_argc;
|
||||
static char **save_argv;
|
||||
|
||||
|
||||
/*
|
||||
* Call this once at backend start.
|
||||
* Call this early in startup to save the original argc/argv values.
|
||||
* argv[] will not be overwritten by this routine, but may be overwritten
|
||||
* during init_ps_display.
|
||||
*/
|
||||
void
|
||||
init_ps_display(int argc, char *argv[],
|
||||
const char *username, const char *dbname,
|
||||
save_ps_display_args(int argc, char *argv[])
|
||||
{
|
||||
save_argc = argc;
|
||||
save_argv = argv;
|
||||
}
|
||||
|
||||
/*
|
||||
* Call this once during subprocess startup to set the identification
|
||||
* values. At this point, the original argv[] array may be overwritten.
|
||||
*/
|
||||
void
|
||||
init_ps_display(const char *username, const char *dbname,
|
||||
const char *host_info)
|
||||
{
|
||||
#ifndef PS_USE_NONE
|
||||
|
|
@ -109,9 +121,13 @@ init_ps_display(int argc, char *argv[],
|
|||
if (!IsUnderPostmaster)
|
||||
return;
|
||||
|
||||
/* no ps display if you didn't call save_ps_display_args() */
|
||||
if (!save_argv)
|
||||
return;
|
||||
|
||||
#ifdef PS_USE_CHANGE_ARGV
|
||||
argv[0] = ps_buffer;
|
||||
argv[1] = NULL;
|
||||
save_argv[0] = ps_buffer;
|
||||
save_argv[1] = NULL;
|
||||
#endif /* PS_USE_CHANGE_ARGV */
|
||||
|
||||
#ifdef PS_USE_CLOBBER_ARGV
|
||||
|
|
@ -127,9 +143,9 @@ init_ps_display(int argc, char *argv[],
|
|||
/*
|
||||
* check for contiguous argv strings
|
||||
*/
|
||||
for (i = 0; i < argc; i++)
|
||||
if (i == 0 || end_of_area + 1 == argv[i])
|
||||
end_of_area = argv[i] + strlen(argv[i]);
|
||||
for (i = 0; i < save_argc; i++)
|
||||
if (i == 0 || end_of_area + 1 == save_argv[i])
|
||||
end_of_area = save_argv[i] + strlen(save_argv[i]);
|
||||
|
||||
/*
|
||||
* check for contiguous environ strings following argv
|
||||
|
|
@ -142,13 +158,14 @@ init_ps_display(int argc, char *argv[],
|
|||
{
|
||||
ps_buffer = NULL;
|
||||
ps_buffer_size = 0;
|
||||
return;
|
||||
}
|
||||
else
|
||||
{
|
||||
ps_buffer = argv[0];
|
||||
ps_buffer_size = end_of_area - argv[0] - 1;
|
||||
ps_buffer = save_argv[0];
|
||||
ps_buffer_size = end_of_area - save_argv[0] - 1;
|
||||
}
|
||||
argv[1] = NULL;
|
||||
save_argv[1] = NULL;
|
||||
|
||||
/*
|
||||
* move the environment out of the way
|
||||
|
|
@ -192,7 +209,7 @@ init_ps_display(int argc, char *argv[],
|
|||
* indication of what you're currently doing passed in the argument.
|
||||
*/
|
||||
void
|
||||
set_ps_display(const char *value)
|
||||
set_ps_display(const char *activity)
|
||||
{
|
||||
#ifndef PS_USE_NONE
|
||||
/* no ps display for stand-alone backend */
|
||||
|
|
@ -205,8 +222,8 @@ set_ps_display(const char *value)
|
|||
return;
|
||||
#endif
|
||||
|
||||
/* Update ps_buffer to contain both fixed part and value */
|
||||
StrNCpy(ps_buffer + ps_buffer_fixed_size, value,
|
||||
/* Update ps_buffer to contain both fixed part and activity */
|
||||
StrNCpy(ps_buffer + ps_buffer_fixed_size, activity,
|
||||
ps_buffer_size - ps_buffer_fixed_size);
|
||||
|
||||
/* Transmit new setting to kernel, if necessary */
|
||||
|
|
@ -247,7 +264,7 @@ set_ps_display(const char *value)
|
|||
|
||||
/*
|
||||
* Returns what's currently in the ps display, in case someone needs
|
||||
* it. Note that only the variable part is returned.
|
||||
* it. Note that only the activity part is returned.
|
||||
*/
|
||||
const char *
|
||||
get_ps_display(void)
|
||||
|
|
|
|||
|
|
@ -12,7 +12,7 @@
|
|||
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
|
||||
* Portions Copyright (c) 1994, Regents of the University of California
|
||||
*
|
||||
* $Id: miscadmin.h,v 1.93 2001/09/29 04:02:26 tgl Exp $
|
||||
* $Id: miscadmin.h,v 1.94 2001/10/21 03:25:35 tgl Exp $
|
||||
*
|
||||
* NOTES
|
||||
* some of the information in this file should be moved to
|
||||
|
|
@ -121,6 +121,7 @@ extern struct Port *MyProcPort;
|
|||
extern long MyCancelKey;
|
||||
|
||||
extern char OutputFileName[];
|
||||
extern char pg_pathname[];
|
||||
|
||||
/*
|
||||
* done in storage/backendid.h for now.
|
||||
|
|
|
|||
|
|
@ -5,7 +5,7 @@
|
|||
*
|
||||
* Copyright (c) 2001, PostgreSQL Global Development Group
|
||||
*
|
||||
* $Id: pgstat.h,v 1.7 2001/09/03 12:00:00 petere Exp $
|
||||
* $Id: pgstat.h,v 1.8 2001/10/21 03:25:36 tgl Exp $
|
||||
* ----------
|
||||
*/
|
||||
#ifndef PGSTAT_H
|
||||
|
|
@ -333,7 +333,7 @@ extern bool pgstat_collect_blocklevel;
|
|||
* ----------
|
||||
*/
|
||||
extern int pgstat_init(void);
|
||||
extern int pgstat_start(int real_argc, char *real_argv[]);
|
||||
extern int pgstat_start(void);
|
||||
extern int pgstat_ispgstat(int pid);
|
||||
extern void pgstat_close_sockets(void);
|
||||
extern void pgstat_beterm(int pid);
|
||||
|
|
|
|||
|
|
@ -7,7 +7,7 @@
|
|||
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
|
||||
* Portions Copyright (c) 1994, Regents of the University of California
|
||||
*
|
||||
* $Id: tcopprot.h,v 1.42 2001/09/07 16:12:49 wieck Exp $
|
||||
* $Id: tcopprot.h,v 1.43 2001/10/21 03:25:36 tgl Exp $
|
||||
*
|
||||
* OLD COMMENTS
|
||||
* This file was created so that other c files could get the two
|
||||
|
|
@ -45,8 +45,7 @@ extern void pg_exec_query_string(char *query_string,
|
|||
extern void die(SIGNAL_ARGS);
|
||||
extern void quickdie(SIGNAL_ARGS);
|
||||
extern void authdie(SIGNAL_ARGS);
|
||||
extern int PostgresMain(int argc, char *argv[],
|
||||
int real_argc, char *real_argv[], const char *username);
|
||||
extern int PostgresMain(int argc, char *argv[], const char *username);
|
||||
extern void ResetUsage(void);
|
||||
extern void ShowUsage(void);
|
||||
extern FILE *StatFp;
|
||||
|
|
|
|||
|
|
@ -4,20 +4,21 @@
|
|||
*
|
||||
* Declarations for backend/utils/misc/ps_status.c
|
||||
*
|
||||
* $Id: ps_status.h,v 1.20 2001/10/21 03:25:36 tgl Exp $
|
||||
*
|
||||
*-------------------------------------------------------------------------
|
||||
*/
|
||||
|
||||
#ifndef PS_STATUS_H
|
||||
#define PS_STATUS_H
|
||||
|
||||
void init_ps_display(int argc, char *argv[],
|
||||
const char *username, const char *dbname,
|
||||
const char *host_info);
|
||||
extern void save_ps_display_args(int argc, char *argv[]);
|
||||
|
||||
void
|
||||
set_ps_display(const char *value);
|
||||
extern void init_ps_display(const char *username, const char *dbname,
|
||||
const char *host_info);
|
||||
|
||||
const char *
|
||||
get_ps_display(void);
|
||||
extern void set_ps_display(const char *activity);
|
||||
|
||||
extern const char *get_ps_display(void);
|
||||
|
||||
#endif /* PS_STATUS_H */
|
||||
|
|
|
|||
Loading…
Reference in New Issue