[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/1c196a80459f
branches:  trunk
changeset: 944997:1c196a80459f
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sun Oct 18 14:36:09 2020 +0000

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

diffstat:

 usr.bin/make/dir.c |  14 ++++++--------
 1 files changed, 6 insertions(+), 8 deletions(-)

diffs (49 lines):

diff -r 74eb26117b4d -r 1c196a80459f usr.bin/make/dir.c
--- a/usr.bin/make/dir.c        Sun Oct 18 14:33:28 2020 +0000
+++ b/usr.bin/make/dir.c        Sun Oct 18 14:36:09 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: dir.c,v 1.168 2020/10/18 14:32:04 rillig Exp $ */
+/*     $NetBSD: dir.c,v 1.169 2020/10/18 14:36:09 rillig Exp $ */
 
 /*
  * Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
@@ -135,7 +135,7 @@
 #include "job.h"
 
 /*     "@(#)dir.c      8.2 (Berkeley) 1/2/94"  */
-MAKE_RCSID("$NetBSD: dir.c,v 1.168 2020/10/18 14:32:04 rillig Exp $");
+MAKE_RCSID("$NetBSD: dir.c,v 1.169 2020/10/18 14:36:09 rillig Exp $");
 
 #define DIR_DEBUG0(text) DEBUG0(DIR, text)
 #define DIR_DEBUG1(fmt, arg1) DEBUG1(DIR, fmt, arg1)
@@ -495,9 +495,8 @@
 
     Var_Delete(".PATH", VAR_GLOBAL);
 
-    Lst_Open(dirSearchPath);
-    if ((ln = Lst_First(dirSearchPath)) != NULL) {
-       CachedDir *dir = LstNode_Datum(ln);
+    if ((ln = dirSearchPath->first) != NULL) {
+       CachedDir *dir = ln->datum;
        if (dir == dotLast) {
            hasLastDot = TRUE;
            Var_Append(".PATH", dotLast->name, VAR_GLOBAL);
@@ -511,8 +510,8 @@
            Var_Append(".PATH", cur->name, VAR_GLOBAL);
     }
 
-    while ((ln = Lst_Next(dirSearchPath)) != NULL) {
-       CachedDir *dir = LstNode_Datum(ln);
+    for (ln = dirSearchPath->first; ln != NULL; ln = ln->next) {
+       CachedDir *dir = ln->datum;
        if (dir == dotLast)
            continue;
        if (dir == dot && hasLastDot)
@@ -526,7 +525,6 @@
        if (cur)
            Var_Append(".PATH", cur->name, VAR_GLOBAL);
     }
-    Lst_Close(dirSearchPath);
 }
 
 /* See if the CachedDir structure describes the same directory as the