NotificationsYou must be signed in to change notification settings
Fork5
Star27

Commitf53cd94

Neil Conway

committed

Use fork_process() to avoid some fork()-related boilerplate code when

forking the stats collector child process.

1 parent26f831a commitf53cd94Copy full SHA for f53cd94

File tree

1 file changed

-19

lines changed

src/backend/postmaster
- pgstat.c

1 file changed

-19

lines changed

`‎src/backend/postmaster/pgstat.c‎`

Lines changed: 3 additions & 19 deletions

Original file line number	Diff line number	Diff line change
`@@ -13,7 +13,7 @@`
`13`	`13`	`*`
`14`	`14`	`*Copyright (c) 2001-2005, PostgreSQL Global Development Group`
`15`	`15`	`*`
`16`		`- *$PostgreSQL: pgsql/src/backend/postmaster/pgstat.c,v 1.89 2005/03/31 23:20:49 tgl Exp $`
	`16`	`+ *$PostgreSQL: pgsql/src/backend/postmaster/pgstat.c,v 1.90 2005/04/08 00:55:07 neilc Exp $`
`17`	`17`	`* ----------`
`18`	`18`	`*/`
`19`	`19`	`#include"postgres.h"`
`@@ -40,6 +40,7 @@`
`40`	`40`	`#include"libpq/pqsignal.h"`
`41`	`41`	`#include"mb/pg_wchar.h"`
`42`	`42`	`#include"miscadmin.h"`
	`43`	`+#include"postmaster/fork_process.h"`
`43`	`44`	`#include"postmaster/postmaster.h"`
`44`	`45`	`#include"storage/backendid.h"`
`45`	`46`	`#include"storage/fd.h"`
`@@ -576,37 +577,20 @@ pgstat_start(void)`
`576`	`577`	`/*`
`577`	`578`	`* Okay, fork off the collector.`
`578`	`579`	`*/`
`579`		`-`
`580`		`-fflush(stdout);`
`581`		`-fflush(stderr);`
`582`		`-`
`583`		`-#ifdef__BEOS__`
`584`		`-/* Specific beos actions before backend startup */`
`585`		`-beos_before_backend_startup();`
`586`		`-#endif`
`587`		`-`
`588`	`580`	`#ifdefEXEC_BACKEND`
`589`	`581`	`switch ((pgStatPid=pgstat_forkexec(STAT_PROC_BUFFER)))`
`590`	`582`	`#else`
`591`		`-switch ((pgStatPid=fork()))`
	`583`	`+switch ((pgStatPid=fork_process()))`
`592`	`584`	`#endif`
`593`	`585`	`{`
`594`	`586`	`case-1:`
`595`		`-#ifdef__BEOS__`
`596`		`-/* Specific beos actions */`
`597`		`-beos_backend_startup_failed();`
`598`		`-#endif`
`599`	`587`	`ereport(LOG,`
`600`	`588`	`(errmsg("could not fork statistics buffer: %m")));`
`601`	`589`	`return0;`
`602`	`590`
`603`	`591`	`#ifndefEXEC_BACKEND`
`604`	`592`	`case0:`
`605`	`593`	`/* in postmaster child ... */`
`606`		`-#ifdef__BEOS__`
`607`		`-/* Specific beos actions after backend startup */`
`608`		`-beos_backend_startup();`
`609`		`-#endif`
`610`	`594`	`/* Close the postmaster's sockets */`
`611`	`595`	`ClosePostmasterPorts(false);`
`612`	`596`

0 commit comments

Comments

(0)

Movatterモバイル変換

Navigation Menu

Search code, repositories, users, issues, pull requests...

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

Commitf53cd94

File tree

1 file changed

1 file changed

`‎src/backend/postmaster/pgstat.c‎`

0 commit comments