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Diffstat (limited to 'src/backend/postmaster/postmaster.c')
-rw-r--r--src/backend/postmaster/postmaster.c44
1 files changed, 22 insertions, 22 deletions
diff --git a/src/backend/postmaster/postmaster.c b/src/backend/postmaster/postmaster.c
index 05bf39d695..261b957043 100644
--- a/src/backend/postmaster/postmaster.c
+++ b/src/backend/postmaster/postmaster.c
@@ -37,7 +37,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/postmaster/postmaster.c,v 1.525 2007/02/16 17:06:59 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/postmaster/postmaster.c,v 1.526 2007/03/07 13:35:02 alvherre Exp $
*
* NOTES
*
@@ -275,7 +275,7 @@ static void SignalChildren(int signal);
static void SignalSomeChildren(int signal, bool only_autovac);
static int CountChildren(void);
static bool CreateOptsFile(int argc, char *argv[], char *fullprogname);
-static pid_t StartChildProcess(int xlop);
+static pid_t StartChildProcess(AuxProcType type);
static void StartAutovacuumWorker(void);
#ifdef EXEC_BACKEND
@@ -328,7 +328,7 @@ typedef struct
LWLock *LWLockArray;
slock_t *ProcStructLock;
PROC_HDR *ProcGlobal;
- PGPROC *DummyProcs;
+ PGPROC *AuxiliaryProcs;
InheritableSocket pgStatSock;
pid_t PostmasterPid;
TimestampTz PgStartTime;
@@ -360,8 +360,8 @@ static void ShmemBackendArrayAdd(Backend *bn);
static void ShmemBackendArrayRemove(pid_t pid);
#endif /* EXEC_BACKEND */
-#define StartupDataBase() StartChildProcess(BS_XLOG_STARTUP)
-#define StartBackgroundWriter() StartChildProcess(BS_XLOG_BGWRITER)
+#define StartupDataBase() StartChildProcess(StartupProcess)
+#define StartBackgroundWriter() StartChildProcess(BgWriterProcess)
/* Macros to check exit status of a child process */
#define EXIT_STATUS_0(st) ((st) == 0)
@@ -3433,12 +3433,12 @@ SubPostmasterMain(int argc, char *argv[])
InitShmemAccess(UsedShmemSegAddr);
/* Need a PGPROC to run CreateSharedMemoryAndSemaphores */
- InitDummyProcess();
+ InitAuxiliaryProcess();
/* Attach process to shared data structures */
CreateSharedMemoryAndSemaphores(false, 0);
- BootstrapMain(argc - 2, argv + 2);
+ AuxiliaryProcessMain(argc - 2, argv + 2);
proc_exit(0);
}
if (strcmp(argv[1], "--forkavlauncher") == 0)
@@ -3450,7 +3450,7 @@ SubPostmasterMain(int argc, char *argv[])
InitShmemAccess(UsedShmemSegAddr);
/* Need a PGPROC to run CreateSharedMemoryAndSemaphores */
- InitDummyProcess();
+ InitAuxiliaryProcess();
/* Attach process to shared data structures */
CreateSharedMemoryAndSemaphores(false, 0);
@@ -3700,21 +3700,21 @@ CountChildren(void)
/*
- * StartChildProcess -- start a non-backend child process for the postmaster
+ * StartChildProcess -- start an auxiliary process for the postmaster
*
* xlop determines what kind of child will be started. All child types
- * initially go to BootstrapMain, which will handle common setup.
+ * initially go to AuxiliaryProcessMain, which will handle common setup.
*
* Return value of StartChildProcess is subprocess' PID, or 0 if failed
* to start subprocess.
*/
static pid_t
-StartChildProcess(int xlop)
+StartChildProcess(AuxProcType type)
{
pid_t pid;
char *av[10];
int ac = 0;
- char xlbuf[32];
+ char typebuf[32];
/*
* Set up command-line arguments for subprocess
@@ -3726,8 +3726,8 @@ StartChildProcess(int xlop)
av[ac++] = NULL; /* filled in by postmaster_forkexec */
#endif
- snprintf(xlbuf, sizeof(xlbuf), "-x%d", xlop);
- av[ac++] = xlbuf;
+ snprintf(typebuf, sizeof(typebuf), "-x%d", type);
+ av[ac++] = typebuf;
av[ac] = NULL;
Assert(ac < lengthof(av));
@@ -3752,7 +3752,7 @@ StartChildProcess(int xlop)
MemoryContextDelete(PostmasterContext);
PostmasterContext = NULL;
- BootstrapMain(ac, av);
+ AuxiliaryProcessMain(ac, av);
ExitPostmaster(0);
}
#endif /* EXEC_BACKEND */
@@ -3763,13 +3763,13 @@ StartChildProcess(int xlop)
int save_errno = errno;
errno = save_errno;
- switch (xlop)
+ switch (type)
{
- case BS_XLOG_STARTUP:
+ case StartupProcess:
ereport(LOG,
(errmsg("could not fork startup process: %m")));
break;
- case BS_XLOG_BGWRITER:
+ case BgWriterProcess:
ereport(LOG,
(errmsg("could not fork background writer process: %m")));
break;
@@ -3783,7 +3783,7 @@ StartChildProcess(int xlop)
* fork failure is fatal during startup, but there's no need to choke
* immediately if starting other child types fails.
*/
- if (xlop == BS_XLOG_STARTUP)
+ if (type == StartupProcess)
ExitPostmaster(1);
return 0;
}
@@ -3887,7 +3887,7 @@ extern slock_t *ShmemLock;
extern LWLock *LWLockArray;
extern slock_t *ProcStructLock;
extern PROC_HDR *ProcGlobal;
-extern PGPROC *DummyProcs;
+extern PGPROC *AuxiliaryProcs;
extern int pgStatSock;
#ifndef WIN32
@@ -3930,7 +3930,7 @@ save_backend_variables(BackendParameters * param, Port *port,
param->LWLockArray = LWLockArray;
param->ProcStructLock = ProcStructLock;
param->ProcGlobal = ProcGlobal;
- param->DummyProcs = DummyProcs;
+ param->AuxiliaryProcs = AuxiliaryProcs;
write_inheritable_socket(&param->pgStatSock, pgStatSock, childPid);
param->PostmasterPid = PostmasterPid;
@@ -4133,7 +4133,7 @@ restore_backend_variables(BackendParameters * param, Port *port)
LWLockArray = param->LWLockArray;
ProcStructLock = param->ProcStructLock;
ProcGlobal = param->ProcGlobal;
- DummyProcs = param->DummyProcs;
+ AuxiliaryProcs = param->AuxiliaryProcs;
read_inheritable_socket(&pgStatSock, &param->pgStatSock);
PostmasterPid = param->PostmasterPid;