sort-temporary-attribute.patch

# HG changeset patch
# User joe
# Date 1523316865 25200
#      Mon Apr 09 16:34:25 2018 -0700
# Node ID 50b5db9fc3e7e44ace98eb5d1b3b2fce43de69df
# Parent  cdb37a29d3d1bccac12ed6e9d844e5717b45b1c7
create temporary files with the temporary attribute

diff -r cdb37a29d3d1 -r 50b5db9fc3e7 sys/src/cmd/sort.c
--- a/sys/src/cmd/sort.c	Fri Feb 02 18:37:28 2018 -0700
+++ b/sys/src/cmd/sort.c	Mon Apr 09 16:34:25 2018 -0700
@@ -303,7 +303,7 @@
 	sort4(args.linep, args.nline);
 	tf = tempfile(args.ntemp);
 	args.ntemp++;
-	f = create(tf, OWRITE, 0666);
+	f = create(tf, OWRITE, DMTMP | 0666);
 	if(f < 0) {
 		fprint(2, "sort: create %s: %r\n", tf);
 		done("create");
@@ -397,7 +397,7 @@
 		if(n > Nmerge) {
 			tf = tempfile(args.ntemp);
 			args.ntemp++;
-			f = create(tf, OWRITE, 0666);
+			f = create(tf, OWRITE, DMTMP | 0666);
 			if(f < 0) {
 				fprint(2, "sort: create %s: %r\n", tf);
 				done("create");