"pg_ctl promote" exit status

diff --git a/src/bin/pg_ctl/pg_ctl.c b/src/bin/pg_ctl/pg_ctl.c
index e412d71..6743849 100644
--- a/src/bin/pg_ctl/pg_ctl.c
+++ b/src/bin/pg_ctl/pg_ctl.c
@@ -900,7 +900,13 @@ do_stop(void)
 	{
 		write_stderr(_("%s: PID file \"%s\" does not exist\n"), progname, pid_file);
 		write_stderr(_("Is server running?\n"));
-		exit(1);
+                /*
+                 * The Linux Standard Base Core Specification 3.1 says this should return
+                 * '3'
+                 * http://refspecs.freestandards.org/LSB_3.1.1/LSB-Core-generic/LSB-Core-ge
+                 * neric/iniscrptact.html
+                 */
+                exit(3);
 	}
 	else if (pid < 0)			/* standalone backend, not postmaster */
 	{
@@ -1076,7 +1082,13 @@ do_reload(void)
 	{
 		write_stderr(_("%s: PID file \"%s\" does not exist\n"), progname, pid_file);
 		write_stderr(_("Is server running?\n"));
-		exit(1);
+                /*
+                 * The Linux Standard Base Core Specification 3.1 says this should return
+                 * '3'
+                 * http://refspecs.freestandards.org/LSB_3.1.1/LSB-Core-generic/LSB-Core-ge
+                 * neric/iniscrptact.html
+                 */
+                exit(3);
 	}
 	else if (pid < 0)			/* standalone backend, not postmaster */
 	{
@@ -1116,7 +1128,13 @@ do_promote(void)
 	{
 		write_stderr(_("%s: PID file \"%s\" does not exist\n"), progname, pid_file);
 		write_stderr(_("Is server running?\n"));
-		exit(1);
+                /*
+                 * The Linux Standard Base Core Specification 3.1 says this should return
+                 * '3'
+                 * http://refspecs.freestandards.org/LSB_3.1.1/LSB-Core-generic/LSB-Core-ge
+                 * neric/iniscrptact.html
+                 */
+                exit(3);
 	}
 	else if (pid < 0)			/* standalone backend, not postmaster */
 	{

diff --git a/src/bin/pg_ctl/pg_ctl.c b/src/bin/pg_ctl/pg_ctl.c
index 2a00cd2..ab2c226 100644
--- a/src/bin/pg_ctl/pg_ctl.c
+++ b/src/bin/pg_ctl/pg_ctl.c
@@ -879,7 +879,8 @@
 				print_msg(_(" failed\n"));
 				write_stderr(_("%s: could not wait for server because of misconfiguration\n"),
 							 progname);
-				exit(1);
+				/* LSB: program is not configured */
+				exit(6);
 		}
 	}
 	else
@@ -900,7 +901,8 @@
 	{
 		write_stderr(_("%s: PID file \"%s\" does not exist\n"), progname, pid_file);
 		write_stderr(_("Is server running?\n"));
-		exit(1);
+		/* LSB: running stop on a service already stopped or not running */
+		exit(0);
 	}
 	else if (pid < 0)			/* standalone backend, not postmaster */
 	{
@@ -908,7 +910,8 @@
 		write_stderr(_("%s: cannot stop server; "
 					   "single-user server is running (PID: %ld)\n"),
 					 progname, pid);
-		exit(1);
+		/* LSB: unimplemented feature */
+		exit(3);
 	}
 
 	if (kill((pid_t) pid, sig) != 0)
@@ -1000,7 +1003,8 @@
 						   "single-user server is running (PID: %ld)\n"),
 						 progname, pid);
 			write_stderr(_("Please terminate the single-user server and try again.\n"));
-			exit(1);
+			/* LSB: unimplemented feature */
+			exit(3);
 		}
 	}
 
@@ -1076,7 +1080,8 @@
 	{
 		write_stderr(_("%s: PID file \"%s\" does not exist\n"), progname, pid_file);
 		write_stderr(_("Is server running?\n"));
-		exit(1);
+		/* LSB: program is not running */
+		exit(7);
 	}
 	else if (pid < 0)			/* standalone backend, not postmaster */
 	{
@@ -1085,7 +1090,8 @@
 					   "single-user server is running (PID: %ld)\n"),
 					 progname, pid);
 		write_stderr(_("Please terminate the single-user server and try again.\n"));
-		exit(1);
+		/* LSB: unimplemented feature */
+		exit(3);
 	}
 
 	if (kill((pid_t) pid, sig) != 0)
@@ -1116,7 +1122,8 @@
 	{
 		write_stderr(_("%s: PID file \"%s\" does not exist\n"), progname, pid_file);
 		write_stderr(_("Is server running?\n"));
-		exit(1);
+		/* LSB: program is not running */
+		exit(7);
 	}
 	else if (pid < 0)			/* standalone backend, not postmaster */
 	{
@@ -1124,7 +1131,8 @@
 		write_stderr(_("%s: cannot promote server; "
 					   "single-user server is running (PID: %ld)\n"),
 					 progname, pid);
-		exit(1);
+		/* LSB: unimplemented feature */
+		exit(3);
 	}
 
 	/* If recovery.conf doesn't exist, the server is not in standby mode */
@@ -1133,7 +1141,8 @@
 		write_stderr(_("%s: cannot promote server; "
 					   "server is not in standby mode\n"),
 					 progname);
-		exit(1);
+		/* LSB: reserved for application use */
+		exit(150);
 	}
 
 	if ((prmfile = fopen(promote_file, "w")) == NULL)
@@ -1233,10 +1242,10 @@
 	printf(_("%s: no server running\n"), progname);
 
 	/*
-	 * The Linux Standard Base Core Specification 3.1 says this should return
+	 * The Linux Standard Base Core Specification 4.1 says this should return
 	 * '3'
-	 * http://refspecs.freestandards.org/LSB_3.1.1/LSB-Core-generic/LSB-Core-ge
-	 * neric/iniscrptact.html
+	 * http://refspecs.linuxbase.org/LSB_4.1.0/LSB-Core-generic/LSB-Core-generi
+	 * c/iniscrptact.html
 	 */
 	exit(3);
 }

diff --git a/src/bin/pg_ctl/pg_ctl.c b/src/bin/pg_ctl/pg_ctl.c
new file mode 100644
index 9045e00..7982340
*** a/src/bin/pg_ctl/pg_ctl.c
--- b/src/bin/pg_ctl/pg_ctl.c
*************** get_pgpid(void)
*** 252,258 ****
  		{
  			write_stderr(_("%s: could not open PID file \"%s\": %s\n"),
  						 progname, pid_file, strerror(errno));
! 			exit(1);
  		}
  	}
  	if (fscanf(pidf, "%ld", &pid) != 1)
--- 252,258 ----
  		{
  			write_stderr(_("%s: could not open PID file \"%s\": %s\n"),
  						 progname, pid_file, strerror(errno));
! 			exit(6);
  		}
  	}
  	if (fscanf(pidf, "%ld", &pid) != 1)
*************** get_pgpid(void)
*** 264,270 ****
  		else
  			write_stderr(_("%s: invalid data in PID file \"%s\"\n"),
  						 progname, pid_file);
! 		exit(1);
  	}
  	fclose(pidf);
  	return (pgpid_t) pid;
--- 264,270 ----
  		else
  			write_stderr(_("%s: invalid data in PID file \"%s\"\n"),
  						 progname, pid_file);
! 		exit(6);
  	}
  	fclose(pidf);
  	return (pgpid_t) pid;
*************** read_post_opts(void)
*** 668,680 ****
  			if (optlines == NULL)
  			{
  				write_stderr(_("%s: could not read file \"%s\"\n"), progname, postopts_file);
! 				exit(1);
  			}
  			else if (optlines[0] == NULL || optlines[1] != NULL)
  			{
  				write_stderr(_("%s: option file \"%s\" must have exactly one line\n"),
  							 progname, postopts_file);
! 				exit(1);
  			}
  			else
  			{
--- 668,680 ----
  			if (optlines == NULL)
  			{
  				write_stderr(_("%s: could not read file \"%s\"\n"), progname, postopts_file);
! 				exit(6);
  			}
  			else if (optlines[0] == NULL || optlines[1] != NULL)
  			{
  				write_stderr(_("%s: option file \"%s\" must have exactly one line\n"),
  							 progname, postopts_file);
! 				exit(6);
  			}
  			else
  			{
*************** find_other_exec_or_die(const char *argv0
*** 730,736 ****
  						   "but was not the same version as %s.\n"
  						   "Check your installation.\n"),
  						 target, full_path, progname);
! 		exit(1);
  	}
  
  	return found_path;
--- 730,736 ----
  						   "but was not the same version as %s.\n"
  						   "Check your installation.\n"),
  						 target, full_path, progname);
! 		exit(5);
  	}
  
  	return found_path;
*************** do_start(void)
*** 813,819 ****
  	{
  		write_stderr(_("%s: could not start server: exit code was %d\n"),
  					 progname, exitcode);
! 		exit(1);
  	}
  
  	if (do_wait)
--- 813,819 ----
  	{
  		write_stderr(_("%s: could not start server: exit code was %d\n"),
  					 progname, exitcode);
! 		exit(7);
  	}
  
  	if (do_wait)
*************** do_start(void)
*** 835,847 ****
  				write_stderr(_("%s: could not start server\n"
  							   "Examine the log output.\n"),
  							 progname);
! 				exit(1);
  				break;
  			case PQPING_NO_ATTEMPT:
  				print_msg(_(" failed\n"));
  				write_stderr(_("%s: could not wait for server because of misconfiguration\n"),
  							 progname);
! 				exit(1);
  		}
  	}
  	else
--- 835,847 ----
  				write_stderr(_("%s: could not start server\n"
  							   "Examine the log output.\n"),
  							 progname);
! 				exit(7);
  				break;
  			case PQPING_NO_ATTEMPT:
  				print_msg(_(" failed\n"));
  				write_stderr(_("%s: could not wait for server because of misconfiguration\n"),
  							 progname);
! 				exit(6);
  		}
  	}
  	else
*************** do_status(void)
*** 1203,1212 ****
  	printf(_("%s: no server running\n"), progname);
  
  	/*
! 	 * The Linux Standard Base Core Specification 3.1 says this should return
! 	 * '3'
! 	 * http://refspecs.freestandards.org/LSB_3.1.1/LSB-Core-generic/LSB-Core-ge
! 	 * neric/iniscrptact.html
  	 */
  	exit(3);
  }
--- 1203,1210 ----
  	printf(_("%s: no server running\n"), progname);
  
  	/*
! 	 * The Linux Standard Base Core Specification 3.1 says this should return '3'
! 	 * https://refspecs.linuxbase.org/LSB_3.1.0/LSB-Core-generic/LSB-Core-generic/iniscrptact.html
  	 */
  	exit(3);
  }
*************** pgwin32_CommandLine(bool registration)
*** 1253,1259 ****
  		if (ret != 0)
  		{
  			write_stderr(_("%s: could not find own program executable\n"), progname);
! 			exit(1);
  		}
  	}
  	else
--- 1251,1257 ----
  		if (ret != 0)
  		{
  			write_stderr(_("%s: could not find own program executable\n"), progname);
! 			exit(5);
  		}
  	}
  	else
*************** pgwin32_CommandLine(bool registration)
*** 1263,1269 ****
  		if (ret != 0)
  		{
  			write_stderr(_("%s: could not find postgres program executable\n"), progname);
! 			exit(1);
  		}
  	}
  
--- 1261,1267 ----
  		if (ret != 0)
  		{
  			write_stderr(_("%s: could not find postgres program executable\n"), progname);
! 			exit(5);
  		}
  	}
  
*************** set_mode(char *modeopt)
*** 1848,1854 ****
  	{
  		write_stderr(_("%s: unrecognized shutdown mode \"%s\"\n"), progname, modeopt);
  		do_advice();
! 		exit(1);
  	}
  }
  
--- 1846,1852 ----
  	{
  		write_stderr(_("%s: unrecognized shutdown mode \"%s\"\n"), progname, modeopt);
  		do_advice();
! 		exit(2);
  	}
  }
  
*************** set_sig(char *signame)
*** 1880,1886 ****
  	{
  		write_stderr(_("%s: unrecognized signal name \"%s\"\n"), progname, signame);
  		do_advice();
! 		exit(1);
  	}
  }
  
--- 1878,1884 ----
  	{
  		write_stderr(_("%s: unrecognized signal name \"%s\"\n"), progname, signame);
  		do_advice();
! 		exit(2);
  	}
  }
  
*************** set_starttype(char *starttypeopt)
*** 1897,1903 ****
  	{
  		write_stderr(_("%s: unrecognized start type \"%s\"\n"), progname, starttypeopt);
  		do_advice();
! 		exit(1);
  	}
  }
  #endif
--- 1895,1901 ----
  	{
  		write_stderr(_("%s: unrecognized start type \"%s\"\n"), progname, starttypeopt);
  		do_advice();
! 		exit(2);
  	}
  }
  #endif
*************** main(int argc, char **argv)
*** 2026,2032 ****
  					   "(unprivileged) user that will\n"
  					   "own the server process.\n"),
  					 progname);
! 		exit(1);
  	}
  #endif
  
--- 2024,2030 ----
  					   "(unprivileged) user that will\n"
  					   "own the server process.\n"),
  					 progname);
! 		exit(4);
  	}
  #endif
  
*************** main(int argc, char **argv)
*** 2094,2100 ****
  #else
  					write_stderr(_("%s: -S option not supported on this platform\n"),
  								 progname);
! 					exit(1);
  #endif
  					break;
  				case 't':
--- 2092,2098 ----
  #else
  					write_stderr(_("%s: -S option not supported on this platform\n"),
  								 progname);
! 					exit(3);
  #endif
  					break;
  				case 't':
*************** main(int argc, char **argv)
*** 2125,2131 ****
  				default:
  					/* getopt_long already issued a suitable error message */
  					do_advice();
! 					exit(1);
  			}
  		}
  
--- 2123,2129 ----
  				default:
  					/* getopt_long already issued a suitable error message */
  					do_advice();
! 					exit(2);
  			}
  		}
  
*************** main(int argc, char **argv)
*** 2136,2142 ****
  			{
  				write_stderr(_("%s: too many command-line arguments (first is \"%s\")\n"), progname, argv[optind]);
  				do_advice();
! 				exit(1);
  			}
  
  			if (strcmp(argv[optind], "init") == 0
--- 2134,2140 ----
  			{
  				write_stderr(_("%s: too many command-line arguments (first is \"%s\")\n"), progname, argv[optind]);
  				do_advice();
! 				exit(2);
  			}
  
  			if (strcmp(argv[optind], "init") == 0
*************** main(int argc, char **argv)
*** 2160,2166 ****
  				{
  					write_stderr(_("%s: missing arguments for kill mode\n"), progname);
  					do_advice();
! 					exit(1);
  				}
  				ctl_command = KILL_COMMAND;
  				set_sig(argv[++optind]);
--- 2158,2164 ----
  				{
  					write_stderr(_("%s: missing arguments for kill mode\n"), progname);
  					do_advice();
! 					exit(2);
  				}
  				ctl_command = KILL_COMMAND;
  				set_sig(argv[++optind]);
*************** main(int argc, char **argv)
*** 2178,2184 ****
  			{
  				write_stderr(_("%s: unrecognized operation mode \"%s\"\n"), progname, argv[optind]);
  				do_advice();
! 				exit(1);
  			}
  			optind++;
  		}
--- 2176,2182 ----
  			{
  				write_stderr(_("%s: unrecognized operation mode \"%s\"\n"), progname, argv[optind]);
  				do_advice();
! 				exit(2);
  			}
  			optind++;
  		}
*************** main(int argc, char **argv)
*** 2188,2194 ****
  	{
  		write_stderr(_("%s: no operation specified\n"), progname);
  		do_advice();
! 		exit(1);
  	}
  
  	/* Note we put any -D switch into the env var above */
--- 2186,2192 ----
  	{
  		write_stderr(_("%s: no operation specified\n"), progname);
  		do_advice();
! 		exit(2);
  	}
  
  	/* Note we put any -D switch into the env var above */
*************** main(int argc, char **argv)
*** 2210,2216 ****
  		write_stderr(_("%s: no database directory specified and environment variable PGDATA unset\n"),
  					 progname);
  		do_advice();
! 		exit(1);
  	}
  
  	if (!wait_set)
--- 2208,2214 ----
  		write_stderr(_("%s: no database directory specified and environment variable PGDATA unset\n"),
  					 progname);
  		do_advice();
! 		exit(2);
  	}
  
  	if (!wait_set)