[src/trunk]: src/usr.bin/lorder use mktemp(1) as appropriate

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

details:   https://anonhg.NetBSD.org/src/rev/1c441890c5ce
branches:  trunk
changeset: 511352:1c441890c5ce
user:      lukem <lukem%NetBSD.org@localhost>
date:      Mon Jun 18 12:07:32 2001 +0000

description:
use mktemp(1) as appropriate

diffstat:

 usr.bin/lorder/lorder.sh |  14 +++++++-------
 1 files changed, 7 insertions(+), 7 deletions(-)

diffs (34 lines):

diff -r d49629b0c468 -r 1c441890c5ce usr.bin/lorder/lorder.sh
--- a/usr.bin/lorder/lorder.sh  Mon Jun 18 11:50:07 2001 +0000
+++ b/usr.bin/lorder/lorder.sh  Mon Jun 18 12:07:32 2001 +0000
@@ -1,5 +1,5 @@
 #!/bin/sh -
-#      $NetBSD: lorder.sh,v 1.8 1998/11/09 04:52:44 mycroft Exp $
+#      $NetBSD: lorder.sh,v 1.9 2001/06/18 12:07:32 lukem Exp $
 #
 # Copyright (c) 1990, 1993
 #      The Regents of the University of California.  All rights reserved.
@@ -63,12 +63,13 @@
 esac
 
 # temporary files
-N=/tmp/_nm_$$
-R=/tmp/_reference_$$
-S=/tmp/_symbol_$$
+N=`mktemp /tmp/_nm_.XXXXXX` || exit 1
+R=`mktemp /tmp/_reference_.XXXXXX` || exit 1
+S=`mktemp /tmp/_symbol_.XXXXXX` || exit 1
 
-# remove temporary files on HUP, INT, QUIT, PIPE, TERM
-trap "rm -f $N $R $S; exit 1" 1 2 3 13 15
+# remove temporary files on exit
+trap "rm -f $N $R $S; exit 0" EXIT
+trap "rm -f $N $R $S; exit 1" HUP INT QUIT PIPE TERM
 
 # if the line ends in a colon, assume it's the first occurrence of a new
 # object file.  Echo it twice, just to make sure it gets into the output.
@@ -88,4 +89,3 @@
 sort +1 $R -o $R
 sort +1 $S -o $S
 join -j 2 -o 1.1 2.1 $R $S
-rm -f $N $R $S