7 files changed, 15 insertions, 30 deletions
diff --git a/src/cmd/idiff.c b/src/cmd/idiff.c
index 234333fa..aaf78be3 100644
--- a/src/cmd/idiff.c
+++ b/src/cmd/idiff.c
@@ -7,14 +7,11 @@
 #include <libc.h>
 #include <bio.h>
 
-#define opentemp idiffopentemp
-
 int diffbflag;
 int diffwflag;
 
 void copy(Biobuf*, char*, Biobuf*, char*);
 void idiff(Biobuf*, char*, Biobuf*, char*, Biobuf*, char*, Biobuf*, char*);
-int opentemp(char*, int, long);
 void rundiff(char*, char*, int);
 
 void
@@ -63,9 +60,9 @@ main(int argc, char **argv)
 		sysfatal("open %s: %r", argv[1]);
 
 	strcpy(diffout, "/tmp/idiff.XXXXXX");
-	fd = opentemp(diffout, ORDWR|ORCLOSE, 0);
+	fd = opentemp(diffout, ORDWR|ORCLOSE);
 	strcpy(idiffout, "/tmp/idiff.XXXXXX");
-	ofd = opentemp(idiffout, ORDWR|ORCLOSE, 0);
+	ofd = opentemp(idiffout, ORDWR|ORCLOSE);
 	rundiff(argv[0], argv[1], fd);
 	seek(fd, 0, 0);
 	Binit(&bdiff, fd, OREAD);
@@ -80,22 +77,6 @@ main(int argc, char **argv)
 	exits(nil);
 }
 
-int
-opentemp(char *template, int mode, long perm)
-{
-	int fd;
-	Dir d;
-
-	fd = mkstemp(template);
-	if(fd < 0)
-		sysfatal("could not create temporary file");
-	nulldir(&d);
-	d.mode = perm;
-	dirfwstat(fd, &d);
-
-	return fd;
-}
-
 void
 rundiff(char *arg1, char *arg2, int outfd)
 {
diff --git a/src/cmd/page/filter.c b/src/cmd/page/filter.c
index 2e0482fc..f9b2a8a2 100644
--- a/src/cmd/page/filter.c
+++ b/src/cmd/page/filter.c
@@ -32,7 +32,7 @@ initfilt(Biobuf *b, int argc, char **argv, uchar *buf, int nbuf, char *type, cha
 		p[1] = open("/dev/null", ORDWR);
 	}
 
-	ofd = opentemp(template);
+	ofd = opentemp(template, ORDWR|ORCLOSE);
 	switch(fork()){
 	case -1:
 		fprint(2, "fork fails: %r\n");
diff --git a/src/cmd/page/page.h b/src/cmd/page/page.h
index 7e6c526e..c31c1b92 100644
--- a/src/cmd/page/page.h
+++ b/src/cmd/page/page.h
@@ -96,7 +96,6 @@ int	min(int, int);
 void	wexits(char*);
 Image*	xallocimage(Display*, Rectangle, ulong, int, ulong);
 int	bell(void*, char*);
-int	opentemp(char *template);
 Image*	convert(Graphic *g);
 
 extern int stdinfd;
diff --git a/src/cmd/page/util.c b/src/cmd/page/util.c
index 1f6fdeff..74dd9bfe 100644
--- a/src/cmd/page/util.c
+++ b/src/cmd/page/util.c
@@ -53,7 +53,7 @@ spooltodisk(uchar *ibuf, int in, char **name)
 	char temp[40];
 
 	strcpy(temp, "/tmp/pagespoolXXXXXXXXX");
-	fd = opentemp(temp);
+	fd = opentemp(temp, ORDWR|ORCLOSE);
 	if(name)
 		*name = estrdup(temp);
 
diff --git a/src/cmd/page/view.c b/src/cmd/page/view.c
index ab409cc7..8fc6fa79 100644
--- a/src/cmd/page/view.c
+++ b/src/cmd/page/view.c
@@ -732,7 +732,7 @@ viewer(Document *dd)
 			}
 			if(showdata(pm)) {
 				s = estrdup("/tmp/pageplumbXXXXXXX");
-				fd = opentemp(s);
+				fd = opentemp(s, ORDWR|ORCLOSE);
 				write(fd, pm->data, pm->ndata);
 				/* lose fd reference on purpose; the file is open ORCLOSE */
 			} else if(pm->data[0] == '/') {
diff --git a/src/cmd/vbackup/vbackup.c b/src/cmd/vbackup/vbackup.c
index 07000b1f..db26bc32 100644
--- a/src/cmd/vbackup/vbackup.c
+++ b/src/cmd/vbackup/vbackup.c
@@ -260,7 +260,7 @@ threadmain(int argc, char **argv)
 		if(tmpnam == nil)
 			sysfatal("smprint: %r");
 	
-		if((fd = opentemp(tmpnam)) < 0)
+		if((fd = opentemp(tmpnam, ORDWR|ORCLOSE)) < 0)
 			sysfatal("opentemp %s: %r", tmpnam);
 		if(statustime)
 			print("# %T reading scores into %s\n", tmpnam);
diff --git a/src/lib9/opentemp.c b/src/lib9/opentemp.c
index f90bf771..9d4e2d07 100644
--- a/src/lib9/opentemp.c
+++ b/src/lib9/opentemp.c
@@ -2,14 +2,19 @@
 #include <libc.h>
 
 int
-opentemp(char *template)
+opentemp(char *template, int mode)
 {
-	int fd;
+	int fd, fd1;
 
 	fd = mkstemp(template);
 	if(fd < 0)
 		return -1;
-	remove(template);
-	return fd;
+	if((fd1 = open(template, mode)) < 0){
+		remove(template);
+		close(fd);
+		return -1;
+	}
+	close(fd);
+	return fd1;
 }