[src/trunk]: src/usr.bin/make make(1): remove unused lengthPtr and freePtr fr...

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

details:   https://anonhg.NetBSD.org/src/rev/81d293941fe4
branches:  trunk
changeset: 936495:81d293941fe4
user:      rillig <rillig%NetBSD.org@localhost>
date:      Mon Jul 27 22:30:00 2020 +0000

description:
make(1): remove unused lengthPtr and freePtr from ApplyModifiersState

diffstat:

 usr.bin/make/var.c |  26 ++++++++++++--------------
 1 files changed, 12 insertions(+), 14 deletions(-)

diffs (95 lines):

diff -r 60de63d2356d -r 81d293941fe4 usr.bin/make/var.c
--- a/usr.bin/make/var.c        Mon Jul 27 22:24:03 2020 +0000
+++ b/usr.bin/make/var.c        Mon Jul 27 22:30:00 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: var.c,v 1.343 2020/07/27 22:24:03 rillig Exp $ */
+/*     $NetBSD: var.c,v 1.344 2020/07/27 22:30:00 rillig Exp $ */
 
 /*
  * Copyright (c) 1988, 1989, 1990, 1993
@@ -69,14 +69,14 @@
  */
 
 #ifndef MAKE_NATIVE
-static char rcsid[] = "$NetBSD: var.c,v 1.343 2020/07/27 22:24:03 rillig Exp $";
+static char rcsid[] = "$NetBSD: var.c,v 1.344 2020/07/27 22:30:00 rillig Exp $";
 #else
 #include <sys/cdefs.h>
 #ifndef lint
 #if 0
 static char sccsid[] = "@(#)var.c      8.3 (Berkeley) 3/19/94";
 #else
-__RCSID("$NetBSD: var.c,v 1.343 2020/07/27 22:24:03 rillig Exp $");
+__RCSID("$NetBSD: var.c,v 1.344 2020/07/27 22:30:00 rillig Exp $");
 #endif
 #endif /* not lint */
 #endif
@@ -2043,8 +2043,6 @@
     Var *v;
     GNode *ctxt;
     VarEvalFlags eflags;
-    int *lengthPtr;
-    void **freePtr;
 
     /* read-write */
     char *nstr;
@@ -3075,7 +3073,7 @@
               int * const lengthPtr, void ** const freePtr)
 {
     ApplyModifiersState st = {
-       startc, endc, v, ctxt, eflags, lengthPtr, freePtr,
+       startc, endc, v, ctxt, eflags,
        nstr, tstr, '\0', '\0', ' ', FALSE, NULL
     };
 
@@ -3116,7 +3114,7 @@
                int used;
 
                st.nstr = ApplyModifiers(st.nstr, rval, 0, 0, st.v,
-                                     st.ctxt, st.eflags, &used, st.freePtr);
+                                     st.ctxt, st.eflags, &used, freePtr);
                if (st.nstr == var_Error
                    || (st.nstr == varNoError && (st.eflags & VARE_UNDEFERR) == 0)
                    || strlen(rval) != (size_t) used) {
@@ -3327,13 +3325,13 @@
        }
 
        if (st.newStr != st.nstr) {
-           if (*st.freePtr) {
+           if (*freePtr) {
                free(st.nstr);
-               *st.freePtr = NULL;
+               *freePtr = NULL;
            }
            st.nstr = st.newStr;
            if (st.nstr != var_Error && st.nstr != varNoError) {
-               *st.freePtr = st.nstr;
+               *freePtr = st.nstr;
            }
        }
        if (st.termc == '\0' && st.endc != '\0') {
@@ -3346,7 +3344,7 @@
        p = st.cp;
     }
 out:
-    *st.lengthPtr = p - tstr;
+    *lengthPtr = p - tstr;
     return st.nstr;
 
 bad_modifier:
@@ -3354,12 +3352,12 @@
          (int)strcspn(p, ":)}"), p, st.v->name);
 
 cleanup:
-    *st.lengthPtr = st.cp - tstr;
+    *lengthPtr = st.cp - tstr;
     if (st.missing_delim != '\0')
        Error("Unclosed substitution for %s (%c missing)",
              st.v->name, st.missing_delim);
-    free(*st.freePtr);
-    *st.freePtr = NULL;
+    free(*freePtr);
+    *freePtr = NULL;
     return var_Error;
 }