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use mkstemp() instead of mktemp()

This commit is contained in:
lukem 1997-03-22 03:02:17 +00:00
parent 30b1e68f3d
commit b7b791e1a0
1 changed files with 8 additions and 5 deletions
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13
bin/ed/buf.c
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@ -1,4 +1,4 @@
/* $NetBSD: buf.c,v 1.15 1995/04/23 10:07:28 cgd Exp $ */
/* $NetBSD: buf.c,v 1.16 1997/03/22 03:02:17 lukem Exp $ */
/* buf.c: This file contains the scratch-file buffer rountines for the
ed line editor. */
@ -32,7 +32,7 @@
#if 0
static char *rcsid = "@(#)buf.c,v 1.4 1994/02/01 00:34:35 alm Exp";
#else
static char rcsid[] = "$NetBSD: buf.c,v 1.15 1995/04/23 10:07:28 cgd Exp $";
static char rcsid[] = "$NetBSD: buf.c,v 1.16 1997/03/22 03:02:17 lukem Exp $";
#endif
#endif /* not lint */
@ -203,13 +203,16 @@ char sfn[15] = ""; /* scratch file name */
int
open_sbuf()
{
int u;
int u, fd;
isbinary = newline_added = 0;
fd = -1;
u = umask(077);
strcpy(sfn, "/tmp/ed.XXXXXX");
if (mktemp(sfn) == NULL || (sfp = fopen(sfn, "w+")) == NULL) {
fprintf(stderr, "%s: %s\n", sfn, strerror(errno));
if ((fd = mkstemp(sfn)) == -1 || (sfp = fdopen(fd, "w+")) == NULL) {
if (fd != -1)
close(fd);
warn("%s", sfn);
sprintf(errmsg, "cannot open temp file");
umask(u);
return ERR;