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-rw-r--r--doc/src/sgml/runtime.sgml61
-rw-r--r--src/backend/postmaster/postmaster.c22
-rw-r--r--src/backend/utils/misc/guc.c4
-rw-r--r--src/include/libpq/pqcomm.h4
4 files changed, 48 insertions, 43 deletions
diff --git a/doc/src/sgml/runtime.sgml b/doc/src/sgml/runtime.sgml
index a8117cafa0a..510c49a62f8 100644
--- a/doc/src/sgml/runtime.sgml
+++ b/doc/src/sgml/runtime.sgml
@@ -1,5 +1,5 @@
<!--
-$Header: /cvsroot/pgsql/doc/src/sgml/runtime.sgml,v 1.36 2000/11/14 19:13:26 petere Exp $
+$Header: /cvsroot/pgsql/doc/src/sgml/runtime.sgml,v 1.37 2000/11/15 18:36:03 petere Exp $
-->
<Chapter Id="runtime">
@@ -933,33 +933,6 @@ env PGOPTIONS='-c geqo=off' psql
</varlistentry>
<varlistentry>
- <term>HOSTNAME (<type>string</type>)</term>
- <listitem>
- <para>
- Specifies the TCP/IP hostname or address on which the
- <application>postmaster</application> is to listen for
- connections from client applications. Defaults to the value
- of the <envar>PGHOST</envar> environment variable, or if
- <envar>PGHOST</envar> is not set, it defaults to listening on
- all configured addresses (including localhost).
- </para>
- <para>
- If you use a hostname do not try to run multiple instances of
- <application>postmaster</application> on the same IP address
- but different ports. Doing so will result in them attempting
- (incorrectly) to use the same shared memory segments. Also,
- if you use a hostname, all of the host's IP addresses on which
- <application>postmaster</application> instances are listening
- must be distinct in the two last octets.
- </para>
- <para>
- If you do not use this option, then each instance must listen
- on a different port.
- </para>
- </listitem>
- </varlistentry>
-
- <varlistentry>
<term>KRB_SERVER_KEYFILE (<type>string</type>)</term>
<listitem>
<para>
@@ -1151,6 +1124,33 @@ env PGOPTIONS='-c geqo=off' psql
</listitem>
</varlistentry>
+ <varlistentry>
+ <term>VIRTUAL_HOST (<type>string</type>)</term>
+ <listitem>
+ <para>
+ Specifies the TCP/IP hostname or address on which the
+ <application>postmaster</application> is to listen for
+ connections from client applications. Defaults to the value
+ of the <envar>PGHOST</envar> environment variable, or if
+ <envar>PGHOST</envar> is not set, it defaults to listening on
+ all configured addresses (including localhost).
+ </para>
+ <para>
+ If you use a hostname do not try to run multiple instances of
+ <application>postmaster</application> on the same IP address
+ but different ports. Doing so will result in them attempting
+ (incorrectly) to use the same shared memory segments. Also,
+ if you use a hostname, all of the host's IP addresses on which
+ <application>postmaster</application> instances are listening
+ must be distinct in the two last octets.
+ </para>
+ <para>
+ If you do not use this option, then each instance must listen
+ on a different port.
+ </para>
+ </listitem>
+ </varlistentry>
+
</variablelist>
</para>
</sect2>
@@ -1190,6 +1190,11 @@ env PGOPTIONS='-c geqo=off' psql
<entry></entry>
</row>
<row>
+ <entry>-h <replaceable>x</replaceable></entry>
+ <entry>virtual_host = <replaceable>x</replaceable></entry>
+ <entry></entry>
+ </row>
+ <row>
<entry>-i</entry>
<entry>tcpip_socket = on</entry>
<entry></entry>
diff --git a/src/backend/postmaster/postmaster.c b/src/backend/postmaster/postmaster.c
index 68f7c06cd0f..ba81edbb642 100644
--- a/src/backend/postmaster/postmaster.c
+++ b/src/backend/postmaster/postmaster.c
@@ -11,7 +11,7 @@
*
*
* IDENTIFICATION
- * $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.187 2000/11/14 18:37:42 tgl Exp $
+ * $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.188 2000/11/15 18:36:04 petere Exp $
*
* NOTES
*
@@ -115,7 +115,7 @@ static Dllist *PortList;
/* The socket number we are listening for connections on */
int PostPortNumber;
char * UnixSocketName;
-char * HostName;
+char * Virtual_host;
/*
* This is a sequence number that indicates how many times we've had to
@@ -453,7 +453,7 @@ PostmasterMain(int argc, char *argv[])
enableFsync = false;
break;
case 'h':
- HostName = optarg;
+ Virtual_host = optarg;
break;
case 'i':
NetServer = true;
@@ -609,7 +609,7 @@ PostmasterMain(int argc, char *argv[])
if (NetServer)
{
- status = StreamServerPort(AF_INET, HostName,
+ status = StreamServerPort(AF_INET, Virtual_host,
(unsigned short) PostPortNumber, UnixSocketName,
&ServerSock_INET);
if (status != STATUS_OK)
@@ -621,7 +621,7 @@ PostmasterMain(int argc, char *argv[])
}
#ifdef HAVE_UNIX_SOCKETS
- status = StreamServerPort(AF_UNIX, HostName,
+ status = StreamServerPort(AF_UNIX, Virtual_host,
(unsigned short) PostPortNumber, UnixSocketName,
&ServerSock_UNIX);
if (status != STATUS_OK)
@@ -794,7 +794,7 @@ usage(const char *progname)
printf(" -d 1-5 debugging level\n");
printf(" -D DATADIR database directory\n");
printf(" -F turn fsync off\n");
- printf(" -h HOSTNAME host name or IP address to listen to\n");
+ printf(" -h HOSTNAME host name or IP address to listen on\n");
printf(" -i enable TCP/IP connections\n");
printf(" -k FILENAME Unix domain socket location\n");
#ifdef USE_SSL
@@ -1311,7 +1311,7 @@ ConnFree(Port *conn)
/*
* get_host_port -- return a pseudo port number (16 bits)
- * derived from the primary IP address of HostName.
+ * derived from the primary IP address of Virtual_host.
*/
static unsigned short
get_host_port(void)
@@ -1323,13 +1323,13 @@ get_host_port(void)
SockAddr saddr;
struct hostent *hp;
- hp = gethostbyname(HostName);
+ hp = gethostbyname(Virtual_host);
if ((hp == NULL) || (hp->h_addrtype != AF_INET))
{
char msg[1024];
snprintf(msg, sizeof(msg),
"FATAL: get_host_port: gethostbyname(%s) failed\n",
- HostName);
+ Virtual_host);
fputs(msg, stderr);
pqdebug("%s", msg);
exit(1);
@@ -1362,7 +1362,7 @@ reset_shared(unsigned short port)
* the -h option, or set PGHOST, to a value other than the internal
* default.
*
- * If HostName is set, then we generate the IPC keys using the
+ * If Virtual_host is set, then we generate the IPC keys using the
* last two octets of the IP address instead of the port number.
* This algorithm assumes that no one will run multiple PostgreSQL
* instances on one host using two IP addresses that have the same two
@@ -1376,7 +1376,7 @@ reset_shared(unsigned short port)
* host.
*/
- if (HostName[0] != '\0')
+ if (Virtual_host[0] != '\0')
port = get_host_port();
ipc_key = port * 1000 + shmem_seq * 100;
diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c
index 8598051c6c7..c406558940f 100644
--- a/src/backend/utils/misc/guc.c
+++ b/src/backend/utils/misc/guc.c
@@ -4,7 +4,7 @@
* Support for grand unified configuration scheme, including SET
* command, configuration file, and command line options.
*
- * $Header: /cvsroot/pgsql/src/backend/utils/misc/guc.c,v 1.20 2000/11/14 19:13:27 petere Exp $
+ * $Header: /cvsroot/pgsql/src/backend/utils/misc/guc.c,v 1.21 2000/11/15 18:36:05 petere Exp $
*
* Copyright 2000 by PostgreSQL Global Development Group
* Written by Peter Eisentraut <peter_e@gmx.net>.
@@ -319,7 +319,7 @@ ConfigureNamesString[] =
{"unixsocket", PGC_POSTMASTER, &UnixSocketName,
"", NULL},
- {"hostname", PGC_POSTMASTER, &HostName,
+ {"virtual_host", PGC_POSTMASTER, &Virtual_host,
"", NULL},
{NULL, 0, NULL, NULL, NULL}
diff --git a/src/include/libpq/pqcomm.h b/src/include/libpq/pqcomm.h
index 10a798d6a6c..b013014ef3e 100644
--- a/src/include/libpq/pqcomm.h
+++ b/src/include/libpq/pqcomm.h
@@ -9,7 +9,7 @@
* Portions Copyright (c) 1996-2000, PostgreSQL, Inc
* Portions Copyright (c) 1994, Regents of the University of California
*
- * $Id: pqcomm.h,v 1.44 2000/11/13 15:18:14 momjian Exp $
+ * $Id: pqcomm.h,v 1.45 2000/11/15 18:36:06 petere Exp $
*
*-------------------------------------------------------------------------
*/
@@ -180,6 +180,6 @@ extern int Unix_socket_permissions;
extern char * Unix_socket_group;
extern char * UnixSocketName;
-extern char * HostName;
+extern char * Virtual_host;
#endif /* PQCOMM_H */
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-03 07:28:35 +0000