[src/trunk]: src/usr.bin/make make(1): remove redundant parameter from cached...

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

details:   https://anonhg.NetBSD.org/src/rev/d71865853b9d
branches:  trunk
changeset: 1016263:d71865853b9d
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sat Nov 14 11:51:58 2020 +0000

description:
make(1): remove redundant parameter from cached_stats

The hash table for the cached data depends only on the passed flags,
therefore the caller does not need to know about their existence.

diffstat:

 usr.bin/make/dir.c |  13 +++++++------
 1 files changed, 7 insertions(+), 6 deletions(-)

diffs (55 lines):

diff -r 3ca1354443a6 -r d71865853b9d usr.bin/make/dir.c
--- a/usr.bin/make/dir.c        Sat Nov 14 11:42:56 2020 +0000
+++ b/usr.bin/make/dir.c        Sat Nov 14 11:51:58 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: dir.c,v 1.206 2020/11/14 11:22:17 rillig Exp $ */
+/*     $NetBSD: dir.c,v 1.207 2020/11/14 11:51:58 rillig Exp $ */
 
 /*
  * Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
@@ -134,7 +134,7 @@
 #include "job.h"
 
 /*     "@(#)dir.c      8.2 (Berkeley) 1/2/94"  */
-MAKE_RCSID("$NetBSD: dir.c,v 1.206 2020/11/14 11:22:17 rillig Exp $");
+MAKE_RCSID("$NetBSD: dir.c,v 1.207 2020/11/14 11:51:58 rillig Exp $");
 
 #define DIR_DEBUG0(text) DEBUG0(DIR, text)
 #define DIR_DEBUG1(fmt, arg1) DEBUG1(DIR, fmt, arg1)
@@ -318,9 +318,10 @@
 
 /* Returns 0 and the result of stat(2) or lstat(2) in *mst, or -1 on error. */
 static int
-cached_stats(HashTable *tbl, const char *pathname, struct make_stat *mst,
+cached_stats(const char *pathname, struct make_stat *mst,
             CachedStatsFlags flags)
 {
+    HashTable *tbl = flags & CST_LSTAT ? &lmtimes : &mtimes;
     HashEntry *entry;
     struct stat sys_st;
     struct cache_st *cst;
@@ -382,13 +383,13 @@
 int
 cached_stat(const char *pathname, struct make_stat *st)
 {
-    return cached_stats(&mtimes, pathname, st, CST_NONE);
+    return cached_stats(pathname, st, CST_NONE);
 }
 
 int
 cached_lstat(const char *pathname, struct make_stat *st)
 {
-    return cached_stats(&lmtimes, pathname, st, CST_LSTAT);
+    return cached_stats(pathname, st, CST_LSTAT);
 }
 
 /* Initialize the directories module. */
@@ -1356,7 +1357,7 @@
        fullName = bmake_strdup(gn->name);
 
     flags = recheck ? CST_UPDATE : CST_NONE;
-    if (cached_stats(&mtimes, fullName, &mst, flags) < 0) {
+    if (cached_stats(fullName, &mst, flags) < 0) {
        if (gn->type & OP_MEMBER) {
            if (fullName != gn->path)
                free(fullName);