[src/trunk]: src/usr.bin/make make(1): rename Src.children to numChildren

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

details:   https://anonhg.NetBSD.org/src/rev/6926a03f135b
branches:  trunk
changeset: 942417:6926a03f135b
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sun Nov 08 00:28:52 2020 +0000

description:
make(1): rename Src.children to numChildren

There are several other types that have a field named 'children' that is
a list.  To avoid confusion, rename this one to differentiate them.

diffstat:

 usr.bin/make/suff.c |  18 +++++++++---------
 1 files changed, 9 insertions(+), 9 deletions(-)

diffs (77 lines):

diff -r 8c2234b7ab94 -r 6926a03f135b usr.bin/make/suff.c
--- a/usr.bin/make/suff.c       Sun Nov 08 00:26:06 2020 +0000
+++ b/usr.bin/make/suff.c       Sun Nov 08 00:28:52 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: suff.c,v 1.233 2020/11/08 00:26:06 rillig Exp $        */
+/*     $NetBSD: suff.c,v 1.234 2020/11/08 00:28:52 rillig Exp $        */
 
 /*
  * Copyright (c) 1988, 1989, 1990, 1993
@@ -129,7 +129,7 @@
 #include "dir.h"
 
 /*     "@(#)suff.c     8.4 (Berkeley) 3/21/94" */
-MAKE_RCSID("$NetBSD: suff.c,v 1.233 2020/11/08 00:26:06 rillig Exp $");
+MAKE_RCSID("$NetBSD: suff.c,v 1.234 2020/11/08 00:28:52 rillig Exp $");
 
 #define SUFF_DEBUG0(text) DEBUG0(SUFF, text)
 #define SUFF_DEBUG1(fmt, arg1) DEBUG1(SUFF, fmt, arg1)
@@ -191,7 +191,7 @@
     Suff *suff;                        /* The suffix on the file */
     struct Src *parent;                /* The Src for which this is a source */
     GNode *node;               /* The node describing the file */
-    int children;              /* Count of existing children (so we don't free
+    int numChildren;           /* Count of existing children (so we don't free
                                 * this thing too early or never nuke it) */
 #ifdef DEBUG_SRC
     SrcList *childrenList;
@@ -842,7 +842,7 @@
     src->suff = suff;
     src->parent = parent;
     src->node = gn;
-    src->children = 0;
+    src->numChildren = 0;
 #ifdef DEBUG_SRC
     src->childrenList = Lst_New();
 #endif
@@ -852,11 +852,11 @@
 
 static void
 SuffAddSrc(Suff *suff, SrcList *srcList, Src *targ, char *srcName,
-          const char *debug_tag)
+          const char *debug_tag MAKE_ATTR_UNUSED)
 {
     Src *s2 = SrcNew(srcName, targ->pref, suff, targ, NULL);
     suff->refCount++;
-    targ->children++;
+    targ->numChildren++;
     Lst_Append(srcList, s2);
 #ifdef DEBUG_SRC
     Lst_Append(targ->childrenList, s2);
@@ -920,7 +920,7 @@
     for (ln = l->first; ln != NULL; ln = ln->next) {
        Src *src = ln->datum;
 
-       if (src->children == 0) {
+       if (src->numChildren == 0) {
            free(src->file);
            if (src->parent == NULL)
                free(src->pref);
@@ -930,7 +930,7 @@
                if (ln2 != NULL)
                    Lst_Remove(src->parent->childrenList, ln2);
 #endif
-               src->parent->children--;
+               src->parent->numChildren--;
            }
 #ifdef DEBUG_SRC
            debug_printf("free: list %p src %p children %d\n",
@@ -1085,7 +1085,7 @@
      */
     ret = SrcNew(bmake_strdup(sgn->name), targ->pref, suff, targ, sgn);
     suff->refCount++;
-    targ->children++;
+    targ->numChildren++;
 #ifdef DEBUG_SRC
     debug_printf("3 add targ %p ret %p\n", targ, ret);
     Lst_Append(targ->childrenList, ret);