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[src/trunk]: src/usr.bin/make make(1): rename local variables in Var_Reexport...
details: https://anonhg.NetBSD.org/src/rev/964102f1dec0
branches: trunk
changeset: 948692:964102f1dec0
user: rillig <rillig%NetBSD.org@localhost>
date: Tue Dec 29 01:48:46 2020 +0000
description:
make(1): rename local variables in Var_ReexportVars
diffstat:
usr.bin/make/var.c | 20 ++++++++++----------
1 files changed, 10 insertions(+), 10 deletions(-)
diffs (52 lines):
diff -r 741d28cc6256 -r 964102f1dec0 usr.bin/make/var.c
--- a/usr.bin/make/var.c Tue Dec 29 01:48:22 2020 +0000
+++ b/usr.bin/make/var.c Tue Dec 29 01:48:46 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: var.c,v 1.774 2020/12/28 00:46:24 rillig Exp $ */
+/* $NetBSD: var.c,v 1.775 2020/12/29 01:48:46 rillig Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993
@@ -131,7 +131,7 @@
#include "metachar.h"
/* "@(#)var.c 8.3 (Berkeley) 3/19/94" */
-MAKE_RCSID("$NetBSD: var.c,v 1.774 2020/12/28 00:46:24 rillig Exp $");
+MAKE_RCSID("$NetBSD: var.c,v 1.775 2020/12/29 01:48:46 rillig Exp $");
typedef enum VarFlags {
VAR_NONE = 0,
@@ -654,7 +654,7 @@
void
Var_ReexportVars(void)
{
- char *val;
+ char *xvarnames;
/*
* Several make implementations support this sort of mechanism for
@@ -682,17 +682,17 @@
}
(void)Var_Subst("${" MAKE_EXPORTED ":O:u}", VAR_GLOBAL, VARE_WANTRES,
- &val);
+ &xvarnames);
/* TODO: handle errors */
- if (val[0] != '\0') {
- Words words = Str_Words(val, FALSE);
+ if (xvarnames[0] != '\0') {
+ Words varnames = Str_Words(xvarnames, FALSE);
size_t i;
- for (i = 0; i < words.len; i++)
- ExportVar(words.words[i], VEM_ENV);
- Words_Free(words);
+ for (i = 0; i < varnames.len; i++)
+ ExportVar(varnames.words[i], VEM_ENV);
+ Words_Free(varnames);
}
- free(val);
+ free(xvarnames);
}
static void
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