[src/trunk]: src/usr.bin/make make(1): rename local variable in Var_Parse

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

details:   https://anonhg.NetBSD.org/src/rev/e3cc1fc087b3
branches:  trunk
changeset: 936433:e3cc1fc087b3
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sun Jul 26 21:19:42 2020 +0000

description:
make(1): rename local variable in Var_Parse

diffstat:

 usr.bin/make/var.c |  28 ++++++++++++++--------------
 1 files changed, 14 insertions(+), 14 deletions(-)

diffs (100 lines):

diff -r 0a7c5589a2b1 -r e3cc1fc087b3 usr.bin/make/var.c
--- a/usr.bin/make/var.c        Sun Jul 26 21:09:49 2020 +0000
+++ b/usr.bin/make/var.c        Sun Jul 26 21:19:42 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: var.c,v 1.331 2020/07/26 20:21:31 rillig Exp $ */
+/*     $NetBSD: var.c,v 1.332 2020/07/26 21:19:42 rillig Exp $ */
 
 /*
  * Copyright (c) 1988, 1989, 1990, 1993
@@ -69,14 +69,14 @@
  */
 
 #ifndef MAKE_NATIVE
-static char rcsid[] = "$NetBSD: var.c,v 1.331 2020/07/26 20:21:31 rillig Exp $";
+static char rcsid[] = "$NetBSD: var.c,v 1.332 2020/07/26 21:19:42 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 1.331 2020/07/26 20:21:31 rillig Exp $");
+__RCSID("$NetBSD: var.c,v 1.332 2020/07/26 21:19:42 rillig Exp $");
 #endif
 #endif /* not lint */
 #endif
@@ -3452,11 +3452,11 @@
            endc = str[1];
        }
     } else {
-       Buffer buf;             /* Holds the variable name */
+       Buffer namebuf;         /* Holds the variable name */
        int depth = 1;
 
        endc = startc == PROPEN ? PRCLOSE : BRCLOSE;
-       Buf_Init(&buf, 0);
+       Buf_Init(&namebuf, 0);
 
        /*
         * Skip to the end character or a colon, whichever comes first.
@@ -3477,11 +3477,11 @@
                void *freeIt;
                const char *rval = Var_Parse(tstr, ctxt, flags, &rlen, &freeIt);
                if (rval != NULL)
-                   Buf_AddStr(&buf, rval);
+                   Buf_AddStr(&namebuf, rval);
                free(freeIt);
                tstr += rlen - 1;
            } else
-               Buf_AddByte(&buf, *tstr);
+               Buf_AddByte(&namebuf, *tstr);
        }
        if (*tstr == ':') {
            haveModifier = TRUE;
@@ -3494,16 +3494,16 @@
             * the end of the string, since that's what make does.
             */
            *lengthPtr = tstr - str;
-           Buf_Destroy(&buf, TRUE);
+           Buf_Destroy(&namebuf, TRUE);
            return var_Error;
        }
 
        int namelen;
-       char *varname = Buf_GetAll(&buf, &namelen);
+       char *varname = Buf_GetAll(&namebuf, &namelen);
 
        /*
         * At this point, varname points into newly allocated memory from
-        * buf, containing only the name of the variable.
+        * namebuf, containing only the name of the variable.
         *
         * start and tstr point into the const string that was pointed
         * to by the original value of the str parameter.  start points
@@ -3580,10 +3580,10 @@
                if (dynamic) {
                    char *pstr = bmake_strndup(str, *lengthPtr);
                    *freePtr = pstr;
-                   Buf_Destroy(&buf, TRUE);
+                   Buf_Destroy(&namebuf, TRUE);
                    return pstr;
                } else {
-                   Buf_Destroy(&buf, TRUE);
+                   Buf_Destroy(&namebuf, TRUE);
                    return (flags & VARE_UNDEFERR) ? var_Error : varNoError;
                }
            } else {
@@ -3595,10 +3595,10 @@
                v->name = varname;
                Buf_Init(&v->val, 1);
                v->flags = VAR_JUNK;
-               Buf_Destroy(&buf, FALSE);
+               Buf_Destroy(&namebuf, FALSE);
            }
        } else
-           Buf_Destroy(&buf, TRUE);
+           Buf_Destroy(&namebuf, TRUE);
     }
 
     if (v->flags & VAR_IN_USE) {