database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-11-12 05:01:15 +03:00
Code Activity

pgindent run over code.

Browse Source
This commit is contained in:
Bruce Momjian
1999-05-25 16:15:34 +00:00
parent 4b04b01aaa
commit 07842084fe
413 changed files with 11723 additions and 10769 deletions
Download Patch File Download Diff File Expand all files Collapse all files

61
src/backend/postmaster/postmaster.c
View File

@@ -10,7 +10,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.104 1999/05/22 17:47:50 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.105 1999/05/25 16:10:40 momjian Exp $
*
* NOTES
*
@@ -164,16 +164,16 @@ static IpcMemoryKey ipc_key;
static int MaxBackends = DEF_MAXBACKENDS;
/*
* MaxBackends is the actual limit on the number of backends we will start.
* The default is established by configure, but it can be readjusted
* from 1..MAXBACKENDS with the postmaster -N switch.
* Note that a larger MaxBackends value will increase the size of the
* shared memory area as well as cause the postmaster to grab more
* kernel semaphores, even if you never actually use that many backends.
/*
* MaxBackends is the actual limit on the number of backends we will
* start. The default is established by configure, but it can be
* readjusted from 1..MAXBACKENDS with the postmaster -N switch. Note
* that a larger MaxBackends value will increase the size of the shared
* memory area as well as cause the postmaster to grab more kernel
* semaphores, even if you never actually use that many backends.
*/
static int NextBackendTag = MAXINT; /* XXX why count down not up? */
static int NextBackendTag = MAXINT; /* XXX why count down not up? */
static char *progname = (char *) NULL;
static char **real_argv;
static int real_argc;
@@ -184,8 +184,10 @@ static int real_argc;
static char Execfile[MAXPATHLEN] = "";
static int ServerSock_INET = INVALID_SOCK; /* stream socket server */
#ifndef __CYGWIN32__
static int ServerSock_UNIX = INVALID_SOCK; /* stream socket server */
#endif
/*
@@ -254,7 +256,7 @@ static int initMasks(fd_set *rmask, fd_set *wmask);
static long PostmasterRandom(void);
static void RandomSalt(char *salt);
static void SignalChildren(SIGNAL_ARGS);
static int CountChildren(void);
static int CountChildren(void);
#ifdef CYR_RECODE
void GetCharSetByHost(char *, int, char *);
@@ -474,9 +476,10 @@ PostmasterMain(int argc, char *argv[])
*/
break;
case 'N':
/*
* The max number of backends to start.
* Can't set to less than 1 or more than compiled-in limit.
* The max number of backends to start. Can't set to less
* than 1 or more than compiled-in limit.
*/
MaxBackends = atoi(optarg);
if (MaxBackends < 1)
@@ -793,11 +796,12 @@ ServerLoop(void)
"Sorry, too many clients already");
else
{
/*
* If the backend start fails then keep the connection
* open to report it. Otherwise, pretend there is an
* error to close the connection which will now be managed
* by the backend.
* error to close the connection which will now be
* managed by the backend.
*/
if (BackendStartup(port) != STATUS_OK)
PacketSendError(&port->pktInfo,
@@ -1337,11 +1341,12 @@ BackendStartup(Port *port)
}
/*
* Flush stdio channels just before fork, to avoid double-output problems.
* Ideally we'd use fflush(NULL) here, but there are still a few non-ANSI
* stdio libraries out there (like SunOS 4.1.x) that coredump if we do.
* Presently stdout and stderr are the only stdio output channels used
* by the postmaster, so fflush'ing them should be sufficient.
* Flush stdio channels just before fork, to avoid double-output
* problems. Ideally we'd use fflush(NULL) here, but there are still a
* few non-ANSI stdio libraries out there (like SunOS 4.1.x) that
* coredump if we do. Presently stdout and stderr are the only stdio
* output channels used by the postmaster, so fflush'ing them should
* be sufficient.
*/
fflush(stdout);
fflush(stderr);
@@ -1372,7 +1377,9 @@ BackendStartup(Port *port)
port->sock);
/* Generate a new backend tag for every backend we start */
/* XXX theoretically this could wrap around, if you have the patience
/*
* XXX theoretically this could wrap around, if you have the patience
* to start 2^31 backends ...
*/
NextBackendTag -= 1;
@@ -1549,10 +1556,10 @@ DoBackend(Port *port)
}
/*
* Pass any backend switches specified with -o in the postmaster's
* own command line. We assume these are secure.
* (It's OK to mangle ExtraOptions since we are now in the child process;
* this won't change the postmaster's copy.)
* Pass any backend switches specified with -o in the postmaster's own
* command line. We assume these are secure. (It's OK to mangle
* ExtraOptions since we are now in the child process; this won't
* change the postmaster's copy.)
*/
split_opts(av, &ac, ExtraOptions);
@@ -1561,8 +1568,8 @@ DoBackend(Port *port)
av[ac++] = protobuf;
/*
* Tell the backend it is being called from the postmaster,
* and which database to use. -p marks the end of secure switches.
* Tell the backend it is being called from the postmaster, and which
* database to use. -p marks the end of secure switches.
*/
av[ac++] = "-p";
@@ -1700,7 +1707,7 @@ static int
CountChildren(void)
{
Dlelem *curr;
Backend *bp;
Backend *bp;
int mypid = getpid();
int cnt = 0;