diff --git a/src/bin/pg_dump/pg_dumpall.c b/src/bin/pg_dump/pg_dumpall.c
index 8ce018c5c4..379417fb66 100644
--- a/src/bin/pg_dump/pg_dumpall.c
+++ b/src/bin/pg_dump/pg_dumpall.c
@@ -49,8 +49,8 @@ static void makeAlterConfigCommand(PGconn *conn, const char *arrayitem,
 					   const char *name2);
 static void dumpDatabases(PGconn *conn);
 static void dumpTimestamp(char *msg);
-static void doShellQuoting(PQExpBuffer buf, const char *str);
-static void doConnStrQuoting(PQExpBuffer buf, const char *str);
+static void appendShellString(PQExpBuffer buf, const char *str);
+static void appendConnStrVal(PQExpBuffer buf, const char *str);
 
 static int	runPgDump(const char *dbname);
 static void buildShSecLabels(PGconn *conn, const char *catalog_name,
@@ -213,7 +213,7 @@ main(int argc, char *argv[])
 			case 'f':
 				filename = pg_strdup(optarg);
 				appendPQExpBuffer(pgdumpopts, " -f ");
-				doShellQuoting(pgdumpopts, filename);
+				appendShellString(pgdumpopts, filename);
 				break;
 
 			case 'g':
@@ -254,7 +254,7 @@ main(int argc, char *argv[])
 
 			case 'S':
 				appendPQExpBuffer(pgdumpopts, " -S ");
-				doShellQuoting(pgdumpopts, optarg);
+				appendShellString(pgdumpopts, optarg);
 				break;
 
 			case 't':
@@ -290,13 +290,13 @@ main(int argc, char *argv[])
 
 			case 2:
 				appendPQExpBuffer(pgdumpopts, " --lock-wait-timeout ");
-				doShellQuoting(pgdumpopts, optarg);
+				appendShellString(pgdumpopts, optarg);
 				break;
 
 			case 3:
 				use_role = pg_strdup(optarg);
 				appendPQExpBuffer(pgdumpopts, " --role ");
-				doShellQuoting(pgdumpopts, use_role);
+				appendShellString(pgdumpopts, use_role);
 				break;
 
 			default:
@@ -1699,9 +1699,9 @@ runPgDump(const char *dbname)
 	 * string.
 	 */
 	appendPQExpBuffer(connstrbuf, "%s dbname=", connstr);
-	doConnStrQuoting(connstrbuf, dbname);
+	appendConnStrVal(connstrbuf, dbname);
 
-	doShellQuoting(cmd, connstrbuf->data);
+	appendShellString(cmd, connstrbuf->data);
 
 	appendPQExpBuffer(cmd, "%s", SYSTEMQUOTE);
 
@@ -1983,7 +1983,7 @@ constructConnStr(const char **keywords, const char **values)
 			appendPQExpBufferChar(buf, ' ');
 		firstkeyword = false;
 		appendPQExpBuffer(buf, "%s=", keywords[i]);
-		doConnStrQuoting(buf, values[i]);
+		appendConnStrVal(buf, values[i]);
 	}
 
 	connstr = pg_strdup(buf->data);
@@ -2076,7 +2076,7 @@ dumpTimestamp(char *msg)
  * string
  */
 static void
-doConnStrQuoting(PQExpBuffer buf, const char *str)
+appendConnStrVal(PQExpBuffer buf, const char *str)
 {
 	const char *s;
 	bool		needquotes;
@@ -2125,7 +2125,7 @@ doConnStrQuoting(PQExpBuffer buf, const char *str)
  * there eventually leads to errors here.
  */
 static void
-doShellQuoting(PQExpBuffer buf, const char *str)
+appendShellString(PQExpBuffer buf, const char *str)
 {
 	const char *p;