use mkstemp

diff --git a/usr.bin/tn3270/sys_curses/system.c b/usr.bin/tn3270/sys_curses/system.c
index 4666884..429a52a 100644 (file)
--- a/usr.bin/tn3270/sys_curses/system.c
+++ b/usr.bin/tn3270/sys_curses/system.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: system.c,v 1.4 1997/04/04 18:41:33 deraadt Exp $      */
+/*     $OpenBSD: system.c,v 1.5 1997/04/19 20:53:46 deraadt Exp $      */
 
 /*-
  * Copyright (c) 1988 The Regents of the University of California.
@@ -35,7 +35,7 @@
 
 #ifndef lint
 /*static char sccsid[] = "from: @(#)system.c   4.5 (Berkeley) 4/26/91";*/
-static char rcsid[] = "$OpenBSD: system.c,v 1.4 1997/04/04 18:41:33 deraadt Exp $";
+static char rcsid[] = "$OpenBSD: system.c,v 1.5 1997/04/19 20:53:46 deraadt Exp $";
 #endif /* not lint */
 
 #include <sys/types.h>
@@ -63,6 +63,7 @@ extern int errno;
 #include <netdb.h>
 #include <signal.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <pwd.h>
 
@@ -637,20 +638,14 @@ char      *argv[];
     int fd;
     struct timeval tv;
     long ikey;
-    extern long random();
-    extern char *mktemp();
-    extern char *strcpy();
 
-    /* First, create verification file. */
-    do {
-       keyname = mktemp(strdup("/tmp/apiXXXXXXXXXX"));
-       fd = open(keyname, O_RDWR|O_CREAT|O_EXCL, IREAD|IWRITE);
-    } while ((fd == -1) && (errno == EEXIST));
-
-    if (fd == -1) {
+    keyname = strdup("/tmp/apiXXXXXXXXXX");
+    if ((fd = mkstemp(keyname)) == -1) {
        perror("open");
+       free(keyname);
        return 0;
     }
+    keyname = strdup(sockNAME);
 
     /* Now, get seed for random */