[src/trunk]: src/usr.bin/make make(1): clean up mkTempFile

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

details:   https://anonhg.NetBSD.org/src/rev/2d83fdab0f4d
branches:  trunk
changeset: 977686:2d83fdab0f4d
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sat Oct 31 09:20:07 2020 +0000

description:
make(1): clean up mkTempFile

diffstat:

 usr.bin/make/main.c |  16 ++++++++--------
 1 files changed, 8 insertions(+), 8 deletions(-)

diffs (53 lines):

diff -r d700c0ad1ae0 -r 2d83fdab0f4d usr.bin/make/main.c
--- a/usr.bin/make/main.c       Sat Oct 31 09:03:36 2020 +0000
+++ b/usr.bin/make/main.c       Sat Oct 31 09:20:07 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: main.c,v 1.413 2020/10/31 06:18:21 sjg Exp $   */
+/*     $NetBSD: main.c,v 1.414 2020/10/31 09:20:07 rillig Exp $        */
 
 /*
  * Copyright (c) 1988, 1989, 1990, 1993
@@ -118,7 +118,7 @@
 #include "trace.h"
 
 /*     "@(#)main.c     8.3 (Berkeley) 3/19/94" */
-MAKE_RCSID("$NetBSD: main.c,v 1.413 2020/10/31 06:18:21 sjg Exp $");
+MAKE_RCSID("$NetBSD: main.c,v 1.414 2020/10/31 09:20:07 rillig Exp $");
 #if defined(MAKE_NATIVE) && !defined(lint)
 __COPYRIGHT("@(#) Copyright (c) 1988, 1989, 1990, 1993 "
            "The Regents of the University of California.  "
@@ -2169,19 +2169,19 @@
 
 /*
  * Create and open a temp file using "pattern".
- * If "fnamep" is provided set it to a copy of the filename created.
+ * If out_fname is provided, set it to a copy of the filename created.
  * Otherwise unlink the file once open.
  */
 int
-mkTempFile(const char *pattern, char **fnamep)
+mkTempFile(const char *pattern, char **out_fname)
 {
     static char *tmpdir = NULL;
     char tfile[MAXPATHLEN];
     int fd;
 
-    if (!pattern)
+    if (pattern != NULL)
        pattern = TMPPAT;
-    if (!tmpdir)
+    if (tmpdir == NULL)
        tmpdir = getTmpdir();
     if (pattern[0] == '/') {
        snprintf(tfile, sizeof(tfile), "%s", pattern);
@@ -2190,8 +2190,8 @@
     }
     if ((fd = mkstemp(tfile)) < 0)
        Punt("Could not create temporary file %s: %s", tfile, strerror(errno));
-    if (fnamep) {
-       *fnamep = bmake_strdup(tfile);
+    if (out_fname) {
+       *out_fname = bmake_strdup(tfile);
     } else {
        unlink(tfile);                  /* we just want the descriptor */
     }