[src/trunk]: src/usr.bin/make make(1): replace Lst_Open with simple iteration...

[rillig <rillig%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/ab3ff394e508
branches:  trunk
changeset: 941487:ab3ff394e508
user:      rillig <rillig%NetBSD.org@localhost>
date:      Thu Oct 22 20:09:07 2020 +0000

description:
make(1): replace Lst_Open with simple iteration in Make_ProcessWait

diffstat:

 usr.bin/make/make.c |  8 +++-----
 1 files changed, 3 insertions(+), 5 deletions(-)

diffs (36 lines):

diff -r 6a020c930323 -r ab3ff394e508 usr.bin/make/make.c
--- a/usr.bin/make/make.c       Thu Oct 22 20:00:13 2020 +0000
+++ b/usr.bin/make/make.c       Thu Oct 22 20:09:07 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: make.c,v 1.170 2020/10/22 20:00:13 rillig Exp $        */
+/*     $NetBSD: make.c,v 1.171 2020/10/22 20:09:07 rillig Exp $        */
 
 /*
  * Copyright (c) 1988, 1989, 1990, 1993
@@ -107,7 +107,7 @@
 #include    "job.h"
 
 /*     "@(#)make.c     8.1 (Berkeley) 6/6/93"  */
-MAKE_RCSID("$NetBSD: make.c,v 1.170 2020/10/22 20:00:13 rillig Exp $");
+MAKE_RCSID("$NetBSD: make.c,v 1.171 2020/10/22 20:09:07 rillig Exp $");
 
 /* Sequence # to detect recursion. */
 static unsigned int checked = 1;
@@ -1246,8 +1246,7 @@
            Lst_PrependAll(examine, pgn->cohorts);
 
        owln = pgn->children->first;
-       Lst_Open(pgn->children);
-       for (; (ln = Lst_Next(pgn->children)) != NULL; ) {
+       for (ln = pgn->children->first; ln != NULL; ln = ln->next) {
            GNode *cgn = ln->datum;
            if (cgn->type & OP_WAIT) {
                add_wait_dependency(owln, cgn);
@@ -1256,7 +1255,6 @@
                Lst_Append(examine, cgn);
            }
        }
-       Lst_Close(pgn->children);
     }
 
     Lst_Free(examine);