Remove ancient -X options to pg_dump, pg_dumpall, pg_restore.

The last version in which these options were documented is now EOL, so
it's time to get rid of them for real.  We now use GNU-style long
options instead.

Author: robertmhaas

src/bin/pg_dump/pg_dump.c

@@ -468,35 +468,12 @@ main(int argc, char **argv)
 				aclsSkip = true;
 				break;
 
-			case 'X':
-				/*
-				 *	-X is a deprecated alternative to long options;
-				 *	no new -X options are to be added.
-				 */
-				if (strcmp(optarg, "disable-dollar-quoting") == 0)
-					disable_dollar_quoting = 1;
-				else if (strcmp(optarg, "disable-triggers") == 0)
-					disable_triggers = 1;
-				else if (strcmp(optarg, "no-tablespaces") == 0)
-					outputNoTablespaces = 1;
-				else if (strcmp(optarg, "use-set-session-authorization") == 0)
-					use_setsessauth = 1;
-				else
-				{
-					fprintf(stderr,
-							_("%s: invalid -X option -- %s\n"),
-							progname, optarg);
-					fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
-					exit(1);
-				}
-				break;
-
 			case 'Z':			/* Compression Level */
 				compressLevel = atoi(optarg);
 				break;
 
 			case 0:
-				/* This covers the long options equivalent to -X xxx. */
+				/* This covers the long options. */
 				break;
 
 			case 2:				/* lock-wait-timeout */

src/bin/pg_dump/pg_dumpall.c

@@ -280,30 +280,6 @@ main(int argc, char *argv[])
 				appendPQExpBuffer(pgdumpopts, " -x");
 				break;
 
-			case 'X':
-				/* -X is a deprecated alternative to long options */
-				if (strcmp(optarg, "disable-dollar-quoting") == 0)
-					disable_dollar_quoting = 1;
-				else if (strcmp(optarg, "disable-triggers") == 0)
-					disable_triggers = 1;
-				else if (strcmp(optarg, "no-tablespaces") == 0)
-					no_tablespaces = 1;
-				else if (strcmp(optarg, "use-set-session-authorization") == 0)
-					use_setsessauth = 1;
-				else if (strcmp(optarg, "no-security-label") == 0)
-					no_security_label = 1;
-				else if (strcmp(optarg, "no-unlogged-table-data") == 0)
-					no_unlogged_table_data = 1;
-				else
-				{
-					fprintf(stderr,
-							_("%s: invalid -X option -- %s\n"),
-							progname, optarg);
-					fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
-					exit(1);
-				}
-				break;
-
 			case 0:
 				break;
 

src/bin/pg_dump/pg_restore.c

@@ -254,28 +254,6 @@ main(int argc, char **argv)
 				opts->aclsSkip = 1;
 				break;
 
-			case 'X':
-				/* -X is a deprecated alternative to long options */
-				if (strcmp(optarg, "disable-triggers") == 0)
-					disable_triggers = 1;
-				else if (strcmp(optarg, "no-data-for-failed-tables") == 0)
-					no_data_for_failed_tables = 1;
-				else if (strcmp(optarg, "no-tablespaces") == 0)
-					outputNoTablespaces = 1;
-				else if (strcmp(optarg, "use-set-session-authorization") == 0)
-					use_setsessauth = 1;
-				else if (strcmp(optarg, "no-security-label") == 0)
-					skip_seclabel = 1;
-				else
-				{
-					fprintf(stderr,
-							_("%s: invalid -X option -- %s\n"),
-							progname, optarg);
-					fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
-					exit(1);
-				}
-				break;
-
 			case '1':			/* Restore data in a single transaction */
 				opts->single_txn = true;
 				opts->exit_on_error = true;
@@ -284,8 +262,7 @@ main(int argc, char **argv)
 			case 0:
 
 				/*
-				 * This covers the long options without a short equivalent,
-				 * including those equivalent to -X xxx.
+				 * This covers the long options without a short equivalent.
 				 */
 				break;